press_v for_o the_o distribution_n of_o the_o chyle_n but_o it_o diminish_v the_o cavity_n of_o the_o breast_n when_o it_o resume_v its_o natural_a situation_n and_o press_v the_o lung_n for_o the_o expulsion_n of_o the_o air_n in_o expiration_n sect_n iii_o of_o the_o pleura_fw-la mediastinum_fw-la and_o thymus_n pleura_fw-la of_o the_o pleura_fw-la the_o pleura_fw-la be_v a_o double_a membrane_n which_o cover_v all_o the_o cavity_n of_o the_o thorax_n it_o arise_v from_o the_o vertebra_n of_o the_o back_n ascend_v on_o each_o side_n upon_o the_o rib_n to_o the_o middle_n of_o the_o sternum_fw-la it_o be_v fix_v to_o the_o periostium_fw-la of_o the_o rib_n to_o the_o internal_a intercostal_a muscle_n and_o it_o cover_v the_o midriff_n it_o be_v side_n towards_o the_o cavity_n be_v smooth_a and_o equal_a but_o that_o which_o be_v fix_v to_o the_o rib_n be_v rough_a the_o vessel_n which_o run_v betwixt_o its_o duplicature_n be_v vein_n from_o vena_fw-la azygos_n and_o upper_a intercostal_n vein_n artery_n from_o the_o inferior_a and_o superior_a intercostal_a artery_n and_o nerve_n from_o the_o twelve_o pair_n of_o the_o back_n from_o the_o intercostal_a pair_n and_o from_o the_o eight_o pair_n mediastinum_fw-la of_o the_o mediastinum_fw-la the_o mediastinum_fw-la be_v a_o double_a membrane_n form_v by_o the_o continuation_n of_o the_o pleura_fw-la it_o come_v from_o the_o sternum_fw-la and_o go_v straight_o down_o through_o the_o middle_n of_o the_o thorax_n to_o the_o vertebra_n divide_v the_o cavity_n in_o two_o it_o contain_v in_o its_o double_n the_o heart_n in_o its_o pericardium_n the_o vena_fw-la cava_fw-la the_o oesophagus_n and_o the_o stomachick_a nerve_n the_o membrane_n of_o the_o mediastinum_fw-la be_v fine_a and_o thin_a than_o the_o pleura_fw-la and_o they_o have_v a_o little_a fat_n the_o mediastinum_fw-la receive_v branch_n of_o vein_n and_o artery_n from_o the_o mammillary_n and_o diaphragmatick_a and_o one_o proper_a call_v mediastina_fw-la its_o nerve_n come_v from_o the_o stomachick_n it_o have_v also_o some_o lymphaticks_n which_o open_a in_o the_o thoracick_a dust_n the_o mediastinum_fw-la divide_v the_o thorax_n in_o two_o part_n to_o the_o end_n that_o one_o lobe_n of_o the_o lung_n may_v officiate_v if_o the_o other_o be_v hinder_v by_o a_o wound_n on_o the_o other_o side_n of_o the_o thorax_n it_o fix_v the_o heart_n in_o its_o pericardium_n and_o preserve_v they_o from_o external_a injury_n sometime_o there_o be_v a_o matter_n contain_v betwixt_o its_o membrane_n immediate_o under_o the_o sternum_fw-la which_o may_v occasion_v the_o trepane_v of_o this_o place_n thymus_n of_o the_o thymus_n the_o thymus_n pass_v for_o a_o conglomerate_v gland_n a_o little_o soft_a than_o the_o pancreas_n situate_v in_o the_o upper_a part_n of_o the_o thorax_n under_o the_o claviculae_fw-la where_o the_o cava_fw-la and_o aorta_fw-la divide_v into_o the_o subclavian_n branch_n this_o gland_n be_v big_a in_o infant_n but_o as_o they_o grow_v in_o age_n it_o grow_v less_o it_o receive_v vein_n and_o artery_n from_o the_o jugular_n nerve_n from_o the_o par_fw-fr vagum_fw-la and_o lymphatic_a vessel_n which_o discharge_v themselves_o in_o the_o subclavian_n vein_n the_o use_n that_o be_v common_o give_v to_o the_o thymus_n be_v to_o be_v a_o little_a cushion_n to_o support_v the_o thoracick_a dust_n and_o to_o strengthen_v the_o cava_fw-la and_o aorta_fw-la at_o their_o division_n in_o the_o subclavian_n vessel_n to_o defend_v they_o against_o the_o hardness_n of_o the_o vertebra_n but_o it_o be_v probable_a that_o its_o principal_a use_n be_v to_o filtrate_a or_o separate_v some_o liquor_n which_o be_v not_o yet_o know_v sect_n iv_o of_o the_o pericardium_n heart_n and_o its_o part_n pericardium_n of_o the_o pericardium_n the_o pericardium_n be_v a_o thick_a membrane_n of_o a_o conic_a figure_n it_o resemble_v a_o purse_n and_o contain_v the_o heart_n in_o its_o cavity_n it_o be_v basis_n be_v pierce_v in_o five_o place_n for_o the_o passage_n of_o the_o vessel_n which_o enter_v and_o come_v out_o of_o the_o heart_n it_o be_v fix_v to_o the_o mediastinum_fw-la and_o to_o the_o midriff_n it_o receive_v its_o vessel_n from_o the_o axillary_n and_o phrenicae_fw-la nerve_n from_o the_o recurrent_a and_o diaphragmatick_a it_o have_v lymphaticks_n which_o discharge_v themselves_o in_o the_o thoracick_a duck._n it_o defend_v the_o heart_n from_o external_a injury_n pericardium_n of_o the_o water_n contain_v in_o the_o pericardium_n in_o the_o bottom_n of_o the_o pericardium_n there_o be_v a_o clear_a and_o sweet_a taste_v water_n but_o in_o some_o tincture_v a_o little_a with_o blood_n it_o be_v find_v in_o abundance_n in_o the_o pericardium_n of_o woman_n and_o old_a man_n but_o there_o be_v little_a of_o it_o in_o those_o that_o be_v hectic_a and_o pleuritic_n when_o it_o be_v in_o too_o great_a quantity_n it_o cause_v a_o palpitation_n of_o the_o heart_n and_o sometime_o death_n author_n do_v not_o agree_v about_o the_o rise_n of_o this_o water_n some_o say_v that_o it_o come_v from_o the_o extremity_n of_o the_o artery_n other_o that_o it_o come_v through_o the_o substance_n of_o the_o heart_n but_o it_o be_v more_o probable_a that_o it_o be_v filtrate_v through_o the_o gland_n which_o be_v at_o the_o basis_n of_o the_o heart_n and_o that_o it_o may_v not_o abound_v too_o much_o nor_o putrify_v by_o stand_v too_o long_o it_o be_v take_v up_o by_o some_o small_a gland_n which_o be_v in_o the_o membrane_n of_o the_o pericardium_n and_o from_o they_o carry_v by_o the_o lymphaticks_n into_o the_o thoracick_a dust_n heart_n of_o the_o situation_n figure_n and_o connexion_n of_o the_o heart_n the_o heart_n be_v situate_v in_o the_o middle_n of_o the_o thorax_n between_o the_o two_o lobe_n of_o the_o lung_n it_o be_v of_o a_o conic_a figure_n it_o be_v basis_n be_v the_o upper_a end_n and_o its_o apex_n or_o point_n be_v the_o low_a end_n which_o be_v turn_v a_o little_a to_o the_o left_a side_n therefore_o its_o motion_n be_v best_a feel_v there_o it_o be_v tie_v to_o the_o mediastinum_fw-la to_o the_o pericardium_n and_o sustain_v by_o the_o great_a vessel_n which_o bring_v and_o carry_v back_o the_o blood_n it_o be_v cover_v by_o a_o membrane_n which_o be_v the_o proper_a membrane_n of_o the_o muscle_n its_o basis_n be_v always_o surround_v with_o fat_a in_o which_o there_o be_v some_o small_a gland_n vessel_n of_o its_o vessel_n it_o have_v two_o vein_n which_o come_v from_o the_o cava_fw-la immediate_o before_o it_o open_v in_o the_o heart_n and_o they_o be_v accompany_v with_o two_o artery_n from_o the_o aorta_fw-la which_o run_v through_o all_o the_o substance_n of_o the_o heart_n they_o be_v call_v the_o coronal_z vessel_n the_o vein_n on_o the_o right_a side_n communicate_v at_o their_o extremity_n with_o the_o vein_n of_o the_o left_a in_o like_a manner_n do_v the_o artery_n of_o each_o side_n communicate_v with_o one_o another_o and_o it_o be_v the_o same_o almost_o in_o all_o the_o part_n of_o the_o body_n the_o heart_n receive_v a_o multitude_n of_o small_a nerve_n from_o the_o eight_o pair_n particular_o they_o creep_v in_o great_a number_n about_o the_o aorta_fw-la and_o on_o the_o left_a ventricle_n it_o have_v also_o some_o lymphaticks_n which_o discharge_v themselves_o in_o the_o thoracick_a dust_n at_o the_o basis_n of_o the_o heart_n there_o be_v two_o auriculae_fw-la or_o little_a ear_n auriculae_fw-la of_o the_o auriculae_fw-la one_o on_o the_o right_n the_o other_o on_o the_o left_a side_n in_o the_o right_a ear_n open_v the_o vena_fw-la cava_fw-la in_o the_o leave_v the_o vena_fw-la pulmonaria_fw-la the_o first_o discharge_v the_o blood_n that_o it_o receive_v from_o the_o cava_fw-la into_o the_o right_a ventricle_n and_o the_o second_o thrust_v the_o blood_n that_o come_v from_o the_o vena_fw-la pulmonaria_fw-la into_o the_o left_a ventricle_n their_o figure_n be_v like_o the_o triangle_n ambligonium_fw-la the_o left_a be_v less_o but_o thick_a than_o the_o right_n their_o substance_n be_v compose_v of_o two_o order_n of_o muscular_a fibres_n which_o terminate_v in_o the_o tendon_n in_o the_o basis_n of_o the_o heart_n and_o at_o the_o right_a ear_n there_o be_v a_o circle_n like_o to_o a_o tendon_n where_o the_o cava_fw-la end_n their_o external_a surface_n be_v smooth_a their_o internal_a be_v unequal_a full_a of_o small_a fleshy_a pillar_n which_o send_v out_o small_a fibre_n that_o cross_a and_o go_v thwart_a one_o another_o and_o betwixt_o these_o pillar_n there_o be_v as_o many_o furrow_n which_o be_v more_o in_o the_o left_a than_o in_o the_o right_a ear_n they_o receive_v nerve_n from_o the_o branch_n of_o the_o eight_o pair_n they_o have_v the_o same_o motion_n of_o systole_n and_o diastole_n as_o the_o heart_n which_o we_o shall_v explain_v afterward_o use_n their_o use_n their_o use_n be_v to_o receive_v the_o blood_n which_o be_v bring_v by_o the_o vein_n and_o by_o they_o to_o be_v thrust_v
but_o what_o we_o call_v systole_n and_o diastole_n it_o be_v do_v as_o much_o by_o the_o structure_n of_o the_o fibre_n of_o the_o heart_n and_o artery_n as_o by_o the_o blood_n which_o be_v thrust_v with_o violence_n by_o the_o contraction_n of_o the_o fibre_n of_o the_o heart_n into_o the_o aorta_n dilate_v its_o fibre_n because_o it_o be_v thrust_v from_o a_o wide_a passage_n into_o a_o narrow_a one_o the_o fibre_n be_v once_o dilate_v by_o their_o spring_n contract_n again_o and_o so_o thrust_v the_o blood_n to_o their_o extremity_n as_o fast_o as_o they_o receive_v it_o from_o the_o heart_n the_o use_n of_o the_o artery_n be_v to_o carry_v the_o blood_n to_o all_o the_o part_n of_o the_o body_n it_o be_v hard_o to_o distinguish_v the_o capillary_a branch_n of_o the_o artery_n from_o those_o of_o the_o vein_n if_o it_o be_v not_o by_o the_o injection_n of_o tinctured_a liquor_n the_o capillary_a branch_n throughout_o all_o the_o body_n unite_v with_o one_o another_o as_o well_o as_o with_o the_o vein_n sect_n xii_o of_o the_o trunk_n of_o the_o aorta_fw-la ascendens_fw-la the_o aorta_n come_v from_o the_o left_a ventricle_n of_o the_o heart_n send_v out_o two_o branch_n call_v coronariae_fw-la before_o it_o pierce_v the_o pericardium_n but_o after_o it_o have_v pierce_v it_o it_o ascend_v a_o little_a and_o then_o it_o crook_n downward_o and_o form_n the_o aorta_fw-la descendens_fw-la from_o the_o upper_a side_n of_o this_o crook_n it_o send_v out_o three_o branch_n two_o on_o the_o left_a side_n which_o be_v one_o subclavian_n and_o one_o carotide_n one_o on_o the_o right_a side_n which_o be_v the_o right_a subclavian_n from_o which_o immediate_o rise_v the_o right_a carotid_n the_o arteria_fw-la subclavia_n on_o each_o side_n send_v out_o the_o mediastina_fw-la the_o intercostalis_fw-la superior_n the_o mammaria_fw-la the_o cervicalis_fw-la or_o vertebralis_fw-la and_o the_o muscula_n which_o go_v to_o the_o muscle_n of_o the_o neck_n of_o the_o breast_n and_o to_o the_o glandulae_fw-la thyroide_v after_o that_o the_o subclavia_n have_v pass_v through_o the_o musculus_fw-la scalenus_n it_o be_v call_v axillaris_n the_o arteriae_fw-la carotides_n as_o they_o ascend_v on_o each_o side_n of_o the_o trachea_n arteria_fw-la give_v some_o small_a branch_n to_o the_o trachea_n arteria_fw-la to_o the_o larynx_n to_o the_o glandula_n thyroide_v and_o then_o they_o divide_v into_o two_o branch_n the_o one_o internal_a the_o other_o external_n the_o external_n carotide_n send_v out_o four_o branch_n the_o first_o go_v to_o the_o tongue_n to_o the_o muscle_n of_o the_o os_fw-mi hyoide_v and_o to_o the_o pharynx_n the_o second_o divide_v into_o two_o branch_n of_o which_o the_o first_o lose_v itself_o in_o the_o muscle_n milohyoide_v and_o digastrici_n and_o the_o second_o go_v along_o the_o basis_n of_o the_o low_a jaw_n and_o be_v lose_v in_o the_o muscle_n of_o the_o li_n the_o three_o branch_n of_o the_o external_n carotide_n divide_v at_o the_o angle_n of_o the_o low_a jaw_n into_o two_o branch_n one_o enter_v into_o the_o low_a jaw_n and_o the_o other_o make_v the_o arteria_fw-la temporalis_fw-la the_o four_o branch_n of_o the_o external_n carotide_n go_v to_o the_o muscle_n on_o the_o hind_a part_n of_o the_o neck_n and_o to_o the_o skin_n of_o the_o hind_n head_n the_o internal_a carotid_n pass_v through_o the_o canal_n in_o the_o os_fw-la petrosum_fw-la give_v some_o branch_n to_o the_o dura_n mater_n join_v with_o the_o cervicalis_fw-la send_v out_o branch_n to_o the_o glandula_n pituitaria_fw-la plexus_fw-la choroide_v than_o it_o run_v through_o all_o the_o circumvolution_n of_o the_o cerebrum_fw-la and_o cerebellum_fw-la and_o lose_v its_o capillary_a branch_n in_o their_o cortical_a substance_n the_o axillaris_n have_v pierce_v the_o scalenum_n give_v some_o little_a branch_n to_o the_o near_a muscle_n it_o send_v out_o the_o thoracica_n superior_a and_o inferior_a the_o scapularis_fw-la and_o then_o it_o give_v a_o branch_n which_o pass_v under_o the_o head_n of_o the_o humerus_fw-la into_o the_o musculus_fw-la longus_n and_o brevis_fw-la of_o the_o arm._n the_o trunk_n of_o the_o axillaris_n go_v down_o the_o inside_n of_o the_o arm_n give_v branch_n by_o the_o way_n to_o the_o muscle_n that_o lie_v upon_o the_o humerus_fw-la above_o the_o elbow_n it_o send_v out_o a_o branch_n which_o be_v spread_v upon_o the_o internal_a condile_n of_o the_o humerus_fw-la at_o the_o bend_n of_o the_o elbow_n this_o same_o trunk_n divide_v into_o two_o branch_n the_o one_o external_n and_o the_o other_o internal_a the_o external_n run_v along_o the_o radius_fw-la it_o cast_v out_o a_o branch_n which_o go_v to_o the_o supinator_n and_o ascend_v to_o the_o brachialis_fw-la internus_fw-la in_o the_o rest_n of_o its_o course_n down_o to_o the_o wrist_n it_o give_v branch_n to_o the_o longus_n rotundus_fw-la and_o bender_v of_o the_o finger_n wrist_n and_o thumb_n be_v come_v to_o the_o wrist_n it_o send_v out_o a_o branch_n which_o go_v to_o the_o begin_n of_o the_o tenar_n than_o it_o pass_v under_o the_o tendon_n of_o the_o flexor_fw-la pollicis_fw-la it_o give_v branch_n to_o the_o external_n part_n of_o the_o hand_n and_o it_o pass_v under_o the_o muscle_n between_o the_o fore_a finger_n and_o the_o thumb_n to_o which_o it_o give_v a_o branch_n on_o each_o side_n the_o internal_a branch_n go_v down_o along_o the_o cubitus_fw-la to_o the_o wrist_n and_o be_v distribute_v to_o the_o middle_a finger_n to_o the_o ring_n finger_n and_o to_o the_o little_a finger_n sect_n xiii_o of_o the_o aorta_fw-la descendens_fw-la the_o aorta_fw-la descendens_fw-la send_v out_o first_o the_o bronchialis_fw-la of_o m._n ruysch_n which_o accompany_v all_o the_o branch_n of_o the_o bronchiae_n a_o little_a lower_v it_o give_v the_o intercostalis_fw-la inferior_n the_o phrenica_fw-la which_o be_v distribute_v in_o the_o diaphragma_n the_o lumbaria_n which_o go_v to_o the_o muscle_n of_o the_o loin_n and_o psoas_n the_o celiaca_n which_o divide_v into_o two_o branch_n the_o one_o on_o the_o right_n the_o other_o on_o the_o left_a of_o which_o the_o first_o give_v the_o gastrica_fw-la dextra_fw-la which_o go_v to_o the_o stomach_n the_o cisticae_fw-la to_o the_o gallbladder_n the_o epiplois_fw-fr dextra_fw-la to_o the_o omentum_fw-la the_o intestinalis_fw-la to_o the_o intestine_a duodenum_fw-la and_o to_o a_o part_n of_o the_o jejunum_n the_o gastroepiplois_a to_o the_o stomach_n to_o the_o omentum_fw-la and_o some_o branch_n to_o the_o liver_n which_o enter_v the_o capsula_fw-la communis_fw-la to_o accompany_v the_o branch_n of_o the_o vena_fw-la porta_n the_o left_a branch_n of_o the_o caeliaca_n give_v the_o gastrica_fw-la dextra_fw-la which_o be_v also_o spread_v on_o the_o stomach_n the_o epiplois_fw-fr sinistra_fw-la to_o the_o omentum_fw-la and_o the_o splenica_fw-la to_o the_o substance_n of_o the_o spleen_n then_o the_o aorta_fw-la descendens_fw-la send_v out_o the_o mesenterica_fw-la superior_n the_o renale_n or_o adiposae_fw-la which_o go_v to_o the_o glandulae_fw-la renales_fw-la and_o fat_a about_o the_o reins_o the_o emulgent_n to_o the_o reins_o the_o spermaticae_fw-la to_o the_o testicle_n the_o lumbares_n inferiores_fw-la to_o the_o muscle_n of_o the_o loin_n the_o mesenterica_fw-la inferior_n which_o with_o the_o superior_a be_v distribute_v through_o all_o the_o mesenterium_fw-la and_o which_o accompany_v all_o the_o branch_n of_o the_o venae_fw-la meseraicae_n when_o the_o aorta_n be_v come_v to_o the_o o_o sacrum_n it_o divide_v into_o two_o branch_n call_v iliacae_n and_o before_o these_o branch_n go_v out_o of_o the_o cavity_n of_o the_o low_a belly_n to_o go_v to_o the_o thigh_n it_o send_v out_o 4_o or_o 5_o branch_n the_o first_o be_v the_o sacra_fw-la which_o rise_v near_o the_o middle_n of_o the_o division_n and_o be_v spread_v in_o the_o low_a belly_n upon_o the_o o_o sacrum_n the_o second_o and_o the_o great_a be_v the_o hypogastrica_fw-la it_o be_v distribute_v to_o the_o bladder_n to_o the_o rectum_fw-la to_o the_o outer_a and_o inner_a side_n of_o the_o matrix_fw-la and_o to_o the_o o_o sacrum_n than_o it_o give_v two_o considerable_a branch_n which_o go_v out_o of_o the_o low_a belly_n the_o first_o pass_v under_o the_o pyriformis_fw-la and_o be_v distribute_v to_o the_o muscle_n call_v glutaei_fw-la the_o second_o which_o be_v low_o than_o the_o first_o give_v also_o two_o branch_n pretty_a big_a of_o which_o the_o first_o go_v to_o the_o obturatores_fw-la the_o second_o pierce_v the_o cavity_n of_o the_o abdomen_fw-la under_o the_o pyriformis_fw-la and_o lose_v itself_o by_o several_a branch_n in_o the_o glutaeus_n major_n the_o three_o be_v the_o pudenda_fw-la which_o pass_v under_o the_o os_fw-la pubis_fw-la go_v to_o the_o privity_n when_o this_o branch_n be_v want_v the_o hypogastrica_fw-la supply_v its_o place_n the_o four_o be_v the_o ilia_n minor_a or_o muscula_n inferior_n it_o go_v to_o the_o muscle_n iliacus_fw-la transversus_fw-la and_o obliquus_fw-la ascendens_fw-la
be_v smooth_a and_o beautiful_a to_o defend_v the_o body_n against_o external_a cold_a and_o in_o fine_a to_o hinder_v too_o great_a a_o dissipation_n of_o the_o spirit_n sect_n vii_o of_o the_o membrana_fw-la adiposa_n carnosa_fw-la communis_fw-la and_o propria_fw-la musculorum_fw-la be_v what_o a_o membrane_n be_v a_o membrane_n be_v a_o web_n of_o several_a sorâ—_n of_o fibres_n interweave_v for_o the_o cover_n and_o wrape_v up_o of_o some_o partâ—_n their_o membranous_a fibre_n give_v they_o 〈◊〉_d elasticity_n whereby_o they_o can_v contraâ—â—_n and_o close_o grasp_v the_o part_n they_o contain_v and_o their_o nervous_a fibre_n give_v theâ—_n a_o exquisite_a sense_n which_o be_v the_o cause_n 〈◊〉_d their_o contraction_n therefore_o they_o câ—â—_n scarce_o suffer_v the_o sharpness_n of_o medicine_n and_o they_o be_v difficultly_a unitâ—â—_n where_o there_o be_v a_o solution_n of_o continuity_n or_o loss_n of_o their_o substance_n in_o their_o teâ—ture_n there_o be_v a_o number_n of_o small_a gland_n which_o separate_v a_o humour_n fit_a for_o moisten_v the_o part_n which_o they_o contain_v those_o that_o cover_v the_o solid_a part_n membrane_n a_o distinction_n of_o membrane_n be_v proper_o call_v membrane_n and_o they_o have_v their_o particular_a name_n as_o the_o peritonaeum_fw-la which_o wrap_v up_o all_o that_o be_v contain_v in_o the_o abdomen_fw-la the_o pleura_fw-la that_o which_o be_v in_o the_o thorax_n the_o periostium_fw-la the_o bone_n and_o the_o pericardium_n the_o heart_n those_o which_o form_n the_o coat_n of_o vessel_n and_o which_o contain_v the_o humour_n as_o those_o of_o the_o vein_n artery_n stomach_n bladder_n intestine_n testicle_n etc._n etc._n be_v call_v tunicle_n or_o coat_n and_o those_o which_o cover_n and_o embrace_v the_o brain_n as_o â—â—e_v dura_n and_o pia_n mater_n be_v call_v message_n of_o all_o these_o kind_n of_o memâ—â—anes_n some_o be_v thin_a and_o some_o be_v â—â—ick_a and_o the_o same_o membrane_n be_v thick_a 〈◊〉_d some_o place_n and_o thin_a in_o other_o plaâ—â—s_n as_o in_o the_o membrana_fw-la adiposa_n which_o 〈◊〉_d thick_a in_o the_o neck_n than_o in_o any_o other_o part_n of_o the_o body_n membrane_n the_o use_n of_o the_o membrane_n the_o use_n of_o the_o â—embranes_n be_v to_o cover_v and_o wrap_v up_o the_o â—arts_n to_o strengthen_v they_o to_o save_v they_o from_o external_n injury_n to_o preserve_v the_o natural_a heat_n to_o join_v one_o â—art_n to_o another_o to_o sustain_v small_a vessel_n and_o the_o nerve_n which_o run_v through_o their_o duplicature_n to_o stop_v the_o return_v of_o the_o humour_n in_o their_o vessel_n as_o â—he_n valve_v stop_v the_o return_v of_o the_o blood_n in_o the_o vein_n and_o heart_n of_o the_o chyle_n in_o the_o lacteal_v and_o thoracick_a dust_n and_o of_o the_o lympha_fw-la in_o the_o lymphatic_a vessel_n carnosa_fw-la the_o membrana_fw-la adiposa_n and_o carnosa_fw-la the_o membrana_fw-la adiposa_n which_o be_v say_v to_o be_v the_o basis_n of_o the_o cellulae_fw-la adiposae_fw-la be_v double_a and_o may_v be_v divide_v into_o two_o part_n the_o one_o be_v external_n through_o which_o there_o be_v a_o number_n of_o little_a cell_n full_a of_o fat_a the_o other_o be_v internal_a which_o anatomist_n have_v mistake_v for_o the_o membrana_fw-la carnosa_fw-la because_o it_o have_v a_o great_a number_n of_o blood_n vessel_n musc_n of_o the_o mem._n com._n musc_n anatomist_n do_v general_o assert_v that_o there_o be_v a_o membrana_fw-la communis_fw-la musculorum_fw-la be_v lead_v into_o that_o mistake_n by_o 〈◊〉_d aponeurosis_n of_o several_a muscle_n whereâ—â—_n upon_o strict_a observation_n there_o be_v no_o suâ—â—_n thing_n to_o be_v find_v musculorum_fw-la of_o the_o membrana_fw-la propria_fw-la musculorum_fw-la the_o membrana_fw-la propria_fw-la musculorum_fw-la be_v that_o which_o couâ—â—_n immediate_o all_o and_o every_o one_o of_o the_o â—â—bres_n of_o a_o muscle_n and_o be_v close_o attachâ—â—_n to_o they_o vasculorum_fw-la of_o the_o membrana_fw-la communis_fw-la vasculorum_fw-la there_o be_v another_o call_v membrana_fw-la communis_fw-la vasculorum_fw-la which_o be_v thin_a membrane_n and_o accompany_v almoâ—â—_n all_o the_o vessel_n of_o the_o body_n all_o theâ—â—_n membrane_n receive_v vein_n artery_n aâ—â—_n nerve_n from_o the_o part_n which_o be_v nearâ—â—_n to_o they_o chap._n ii_o of_o the_o low_a belly_n sect_n i._o of_o the_o muscle_n in_o general_n muscle_n the_o definition_n of_o a_o muscle_n a_o muscle_n be_v a_o bundle_n of_o fleshy_a and_o often_o tendinous_a fibres_n of_o which_o all_o in_o the_o same_o plane_n be_v parallel_n to_o one_o another_o and_o they_o be_v all_o enclose_v by_o one_o proper_a membrane_n fibres_fw-fr of_o the_o fleshy_a fibres_fw-fr the_o fleshy_a fibres_n compose_v that_o part_n which_o be_v call_v the_o body_n or_o belly_n of_o the_o muscle_n they_o be_v red_a lax_n and_o spongious_a contain_v a_o number_n of_o small_a cavity_n â—â—â—y_v be_v tie_v together_o by_o a_o number_n of_o â—â—â—ll_n and_o short_a thread_n which_o go_v from_o â—â—â—re_v to_o fiber_n call_v membranous_a fiâ—â—â—s_n fibres_fw-fr of_o the_o tendinous_a fibres_fw-fr the_o tendinous_a fibres_n compose_v 〈◊〉_d two_o extremity_n they_o be_v call_v 〈◊〉_d head_n and_o tail_n or_o the_o two_o tenâ—â—â—ns_n of_o the_o muscle_n they_o be_v white_a â—â—â—d_v compact_v and_o close_o bind_v toâ—â—â—ther_o that_o which_o make_v they_o lef_n â—â—â—an_v the_o body_n of_o the_o muscle_n in_o eveâ—â—â—_n tendon_n there_o be_v as_o many_o tendinous_a â—â—ores_n as_o there_o be_v fleshy_a fibre_n in_o the_o â—â—dy_n of_o the_o muscle_n so_o that_o every_o fleshy_a â—â—bre_a answer_n at_o both_o end_n to_o a_o tendinous_a fiber_n to_o which_o they_o be_v always_o â—â—ned_v oblique_o make_v equal_a and_o alternative_a angle_n the_o surface_n of_o the_o â—â—elly_n of_o the_o muscle_n resemble_v a_o rhomboide_n or_o lozenge_n to_o who_o opposite_a â—â—des_v the_o tendon_n be_v join_v at_o oblique_a â—nd_n alternative_a angle_n muscle_n the_o division_n of_o muscle_n muscle_n be_v either_o simple_a or_o compose_v the_o simple_a have_v all_o their_o fibre_n parallel_v and_o in_o the_o same_o direction_n the_o compose_v have_v the_o fleshy_a fibres_fw-fr of_o several_a plane_n cross_v one_o another_o or_o of_o different_a direction_n and_o they_o may_v be_v divide_v into_o as_o many_o simple_a muscle_n as_o there_o be_v planes_n who_o fibre_n have_v different_a direction_n the_o strength_n of_o a_o muscle_n consist_v in_o the_o union_n of_o many_o fibre_n the_o motion_n of_o a_o muscle_n be_v always_o towards_o its_o centre_n the_o tendon_n be_v sometime_o double_a and_o triple_a as_o the_o biceps_fw-la and_o triceps_fw-la sometime_o several_a muscle_n join_v in_o one_o tendon_n as_o the_o tendo_fw-la achilles_n sometime_o oâ—_n muscle_n have_v two_o belly_n as_o the_o digâ—stricus_n we_o find_v also_o muscle_n without_o tendon_n as_o the_o quadratus_n of_o the_o fore-aâ—â—_n and_o several_a of_o the_o face_n tongue_n aâ—â—_n lower_n jaw_n and_o they_o be_v only_o insert_v into_o the_o periostium_fw-la whereas_o those_o thaâ—_n have_v tendon_n be_v insert_v into_o the_o body_n of_o the_o bone_n there_o be_v other_o which_o have_v only_a tendon_n at_o one_o end_n as_o may_v be_v see_v in_o the_o myology_n this_o make_v 〈◊〉_d suspect_v that_o tendon_n be_v only_o for_o thâ—_n conveniency_n of_o have_v a_o great_a number_n of_o fibres_n insert_v about_o a_o small_a boâ—â—_n those_o who_o will_v have_v a_o more_o particular_a description_n of_o the_o muscle_n may_v consult_v steno_n where_o they_o will_v see_v how_o 〈◊〉_d muscle_n may_v swell_v without_o the_o addition_n of_o any_o new_a matter_n only_o by_o the_o change_n of_o their_o angle_n the_o muscle_n have_v nerve_n vein_n artery_n and_o lymphaticks_n as_o other_o part_n 〈◊〉_d their_o use_n be_v to_o bend_v and_o extend_v and_o to_o perform_v all_o the_o motion_n of_o the_o part_n sect_n ii_o of_o the_o muscle_n of_o the_o low_a belly_n â—aving_a raise_v the_o skin_n and_o fat_a the_o the_o muscle_n of_o the_o low_a belly_n apâ—â—ar_v which_o be_v five_o pair_n in_o number_n â—â—e_v first_o of_o which_o that_o present_v itself_o be_v â—â—e_z obliquus_fw-la externus_fw-la or_o descendens_fw-la enternus_fw-la obliquus_fw-la enternus_fw-la it_o â—â—es_v its_o origination_n from_o the_o two_o last_o â—â—ue_n and_o the_o five_o false_a rib_n by_o five_o or_o 〈◊〉_d digitation_n betwixt_o the_o tooth_n of_o the_o â—â—ratus_n major_a from_o the_o upper_a and_o forepart_n of_o the_o spine_n of_o the_o ilium_n its_o fiâ—â—es_n descend_v oblique_o be_v insert_v 〈◊〉_d along_o the_o n1_fw-la alba_fw-la under_o the_o musâ—â—li_n recti_fw-la and_o to_o the_o forepart_n of_o the_o os_fw-la â—â—ubis_fw-la it_o have_v a_o large_a aponeurosis_n which_o â—â—vers_v both_o its_o self_n and_o the_o musculi_fw-la â—â—cti_fw-la the_o n1_fw-la alba_fw-la be_v a_o line_n which_o â—â—â—ches_v betwixt_o the_o cartilago_n xiphoidesâ—â—d_v â—â—d_z the_o os_fw-la pubis_fw-la make_v by_o the_o union_n of_o â—â—e_z tendon_n of_o the_o oblique_a and_o transverse_a muscle_n divide_v the_o abdomen_fw-la in_o â—â—o_o in_o
other_o two_o which_o coâ—â—_n each_o side_n of_o the_o proper_a membrane_n come_v from_o the_o peritonaeum_fw-la vessel_n its_o vessel_n the_o branch_n of_o the_o arteria_fw-la mesenterica_fw-la superior_n and_o inferior_a which_o come_v from_o the_o aorta_fw-la and_o the_o venae_fw-la mestraice_n which_o come_v from_o the_o porta_n run_v upon_o its_o proper_a membrane_n to_o the_o intestine_n the_o nerve_n which_o come_v from_o the_o intercostal_n and_o some_o sprig_n from_o those_o of_o the_o vertebra_n of_o the_o loin_n make_v some_o plexus_fw-la from_o which_o there_o go_v a_o infinite_a number_n of_o small_a twig_n to_o the_o coat_n of_o the_o intestine_n the_o venae_fw-la lactâ—â—_n and_o lymphatic_a vessel_n run_v also_o throw_v the_o mesentery_n in_o it_o there_o be_v also_o a_o great_a number_n of_o gland_n among_o which_o there_o be_v one_o big_a than_o the_o rest_n near_o its_o centre_n call_v by_o assellius_n paâ—creas_n these_o gland_n be_v surround_v with_o a_o great_a deal_n of_o fat_a the_o lacteal_v vein_n which_o come_v from_o the_o intestine_n terminate_v in_o they_o and_o other_o lacteal_v arise_v from_o they_o and_o go_v to_o the_o receptacle_n of_o the_o chyle_n sometime_o these_o gland_n be_v obstruct_v curn_v schirrou_n and_o excessive_o big_a use_n it_o be_v use_n the_o use_n of_o the_o mesentery_n be_v to_o keep_v the_o intestine_n in_o order_n and_o to_o sustain_v the_o meseraick_n vein_n artery_n lacteal_v and_o lymphatic_a vessel_n lacteae_fw-la of_o the_o veâ—â—e_n lacteae_fw-la assellius_n be_v the_o first_o who_o find_v out_o the_o venae_fw-la lacteae_fw-la in_o the_o year_n 1622._o they_o be_v so_o call_v because_o they_o be_v long_o transparent_a vessel_n which_o appear_v white_a by_o the_o chyle_n which_o they_o contain_v they_o be_v so_o small_a as_o that_o they_o can_v be_v see_v but_o when_o they_o be_v full_a of_o chyle_n sort_n they_o be_v of_o two_o sort_n they_o be_v of_o two_o sort_n the_o first_o sort_n be_v call_v radicale_n or_o venae_fw-la lacteâ—_n primi_fw-la generis_fw-la they_o come_v by_o little_a branch_n from_o the_o intestine_n particular_o from_o the_o jejunum_n and_o ilenum_n and_o they_o run_v betwixt_o the_o duplicature_n of_o the_o mesenterium_fw-la where_o they_o unite_v and_o form_v great_a branch_n which_o go_v to_o the_o gland_n in_o the_o mesenterium_fw-la the_o second_o sort_n be_v call_v lactea_fw-la secundi_fw-la generis_fw-la they_o come_v from_o the_o gland_n in_o the_o mesenterium_fw-la by_o several_a branch_n which_o unite_n form_n big_a branch_n which_o carry_v the_o chyle_n from_o the_o gland_n to_o the_o receptaculum_fw-la they_o have_v valve_n at_o certain_a distance_n as_o other_o vein_n which_o hinder_v the_o chyle_n to_o return_v into_o the_o intestine_n the_o first_o sort_n have_v their_o orifice_n in_o the_o cavity_n of_o the_o intestine_n cover_v with_o the_o slime_n and_o mucosity_n of_o the_o inner_a tunicle_n of_o the_o intestine_n the_o chyle_n which_o enter_v they_o be_v filtrate_v through_o the_o gland_n which_o be_v in_o this_o coat_n chyli_n of_o the_o receptaculum_fw-la chyli_n assellius_n and_o almost_o all_o thought_n that_o the_o lacteae_fw-la of_o the_o second_o order_n carry_v the_o chyle_n to_o the_o liver_n but_o pecquet_n who_o find_v out_o the_o receptaculum_fw-la chyli_n in_o the_o year_n 1651._o have_v show_v by_o ligature_n that_o they_o go_v not_o to_o the_o liver_n but_o to_o the_o receptaculum_fw-la this_o receptacle_n be_v easy_o find_v in_o body_n that_o be_v alive_a but_o with_o a_o great_a difficulty_n in_o those_o that_o be_v dead_a it_o be_v of_o a_o vesicular_a substance_n which_o be_v thick_a in_o man_n than_o in_o beast_n but_o its_o cavity_n be_v big_a in_o these_o than_o in_o those_o bartholine_n open_v two_o body_n immediate_o after_o their_o death_n and_o about_o four_o hour_n after_o they_o have_v eat_v observe_v three_o gland_n which_o he_o call_v lumbares_n the_o first_o which_o be_v the_o least_o be_v situate_v under_o the_o right_a root_n of_o the_o diaphragma_n and_o the_o other_o two_o which_o be_v big_a be_v situate_v in_o the_o angle_n make_v by_o the_o aorta_fw-mi and_o emulgents_n they_o have_v communication_n with_o one_o another_o by_o some_o lacteal_v vessel_n these_o he_o think_v be_v in_o stead_n of_o pecquet_n receptacle_n thoracicus_n of_o the_o ductus_fw-la thoracicus_n from_o this_o receptacle_n arise_v a_o vessel_n call_v ductus_fw-la thoracicus_n which_o be_v sometime_o find_v double_a this_o vessel_n ascend_v all_o along_o the_o vertebra_n of_o the_o back_n under_o the_o oesophagus_fw-la between_o the_o azygos_n and_o the_o aorta_fw-mi and_o discharge_v itself_o of_o the_o chyle_n which_o it_o receive_v from_o the_o receptacle_n into_o the_o left_a subclavian_n vein_n by_o three_o or_o four_o small_a pipe_n or_o branch_n which_o have_v every_o one_o at_o their_o orifice_n a_o small_a valve_n which_o give_v a_o free_a passage_n to_o the_o chyle_n into_o the_o subclavian_n but_o which_o shut_v and_o hinder_v it_o to_o return_v back_o again_o this_o dust_n be_v also_o call_v ductus_fw-la communis_fw-la lymphoticus_n because_o the_o lymphatic_a vessel_n discharge_v themselves_o into_o it_o it_o have_v several_a valve_n at_o certain_a distance_n which_o further_o the_o ascent_n of_o the_o chyle_n towards_o the_o subclavian_n by_o sustain_v of_o it_o that_o it_o fall_v not_o back_o again_o into_o the_o receptacle_n thoracicus_n the_o use_n of_o the_o lacteae_fw-la and_o ductus_fw-la thoracicus_n the_o chyle_n be_v press_v by_o the_o peristaltic_a motion_n of_o the_o gut_n into_o the_o lacteae_fw-la be_v receive_v into_o the_o receptacle_n from_o whence_o it_o be_v force_v by_o the_o pressure_n of_o the_o intestine_n and_o action_n of_o the_o muscle_n of_o the_o low_a belly_n into_o the_o ductus_fw-la thoracicus_n which_o carry_v it_o to_o the_o left_a subclavian_n vein_n to_o be_v carry_v with_o the_o blood_n to_o the_o heart_n sect_n x._o of_o the_o gland_n in_o general_n the_o modern_a anatomist_n have_v reduce_v all_o the_o gland_n of_o the_o body_n to_o two_o sort_n viz._n glandulae_fw-la conglobatae_fw-la and_o glandulae_fw-la conglomeratae_fw-la conglobatae_fw-la of_o the_o glandulae_fw-la conglobatae_fw-la the_o glandulae_fw-la conglobatae_fw-la be_v form_v by_o the_o several_a turn_n of_o one_o or_o more_o particular_a sort_n of_o vessel_n close_o tie_v together_o and_o wrap_v up_o in_o one_o common_a tunicle_n such_o be_v the_o testicle_n and_o epididymides_n conglomeratae_n of_o the_o conglomeratae_n the_o conglomeratae_n be_v such_o as_o be_v compose_v of_o many_o little_a gland_n each_o of_o which_o be_v cover_v with_o its_o own_o proper_a coat_n have_v its_o own_o proper_a excretory_n vessel_n which_o sometime_o unite_n with_o the_o rest_n form_n one_o or_o more_o excretory_a duct_n and_o they_o be_v all_o close_o tie_v to_o one_o another_o by_o vessel_n and_o membrane_n and_o all_o cover_v with_o one_o common_a membrane_n such_o be_v the_o pancreas_n the_o liver_n the_o salivares_n etc._n etc._n the_o use_n of_o the_o gland_n be_v to_o separate_v the_o humour_n such_o as_o the_o bile_n urine_n spital_n and_o other_o from_o the_o blood_n which_o be_v bring_v to_o they_o by_o the_o artery_n and_o though_o of_o this_o there_o can_v be_v no_o controversy_n yet_o what_o the_o inward_a structure_n of_o the_o gland_n be_v and_o how_o they_o separate_v these_o humour_n be_v very_o much_o dispute_v by_o anatomist_n there_o be_v some_o who_o will_v not_o have_v the_o gland_n to_o differ_v from_o one_o another_o nor_o yet_o from_o other_o vessel_n except_o only_o in_o this_o that_o their_o orifice_n or_o cavity_n be_v of_o different_a figure_n that_o be_v they_o be_v either_o triangular_a quadrangular_a septangular_a or_o such_o like_a other_o again_o think_v that_o the_o artery_n and_o vein_n be_v but_o one_o continue_a canal_n and_o that_o at_o the_o extremity_n of_o the_o artery_n or_o beginning_n of_o the_o vein_n there_o go_v out_o a_o vessel_n call_v the_o excretory_a dust_n through_o which_o the_o humour_n pass_v and_o these_o duct_n have_v circular_a orifice_n which_o differ_v from_o one_o another_o only_o in_o magnitude_n the_o learned_a bellinus_n ingenious_o imagine_v that_o a_o gland_n be_v only_o a_o single_a cylindrical_a tube_n which_o may_v be_v either_o straight_a spiral_n or_o otherwise_o crooked_a from_o which_o there_o go_v one_o or_o more_o excretory_a duct_n as_o the_o venae_fw-la lacteae_fw-la go_v from_o the_o intestine_n this_o tube_n at_o one_o end_n be_v continue_v to_o the_o artery_n and_o at_o the_o other_o to_o the_o vein_n both_o which_o be_v of_o a_o conical_a figure_n there_o be_v as_o many_o or_o more_o opinion_n about_o the_o way_n the_o humour_n be_v separate_v the_o ancient_n maintain_v that_o it_o be_v do_v by_o ferment_n but_o as_o these_o ferment_n must_v mix_v with_o the_o blood_n to_o separate_v the_o humour_n from_o it_o so_o they_o must_v be_v exhaust_v and_o there_o must_v be_v another_o ferment_n to_o separate_v more_o
into_o the_o ventricles_n of_o the_o heart_n heart_n of_o the_o ventricles_n of_o the_o heart_n in_o the_o heart_n there_o be_v two_o cavity_n or_o ventricles_n which_o answer_n to_o the_o two_o ear_n one_o on_o each_o side_n the_o side_n of_o these_o cavity_n be_v very_o unequal_a full_a of_o fibres_n and_o little_a fleshy_a production_n long_a and_o round_o of_o a_o different_a figure_n and_o bigness_n call_v columnae_n or_o pillar_n betwixt_o these_o fibre_n there_o be_v several_a furrow_n in_o the_o side_n of_o the_o ventricles_n especial_o in_o the_o left_a ventricle_n they_o be_v deep_a and_o large_a they_o contribute_v much_o to_o the_o close_a contraction_n of_o the_o ventricles_n and_o because_o the_o side_n of_o the_o right_a ventricle_n be_v much_o thin_a than_o the_o left_a therefore_o there_o be_v often_o two_o or_o three_o fleshy_a fibre_n which_o come_v from_o the_o middle_a partition_n to_o its_o opposite_a side_n to_o hinder_v it_o from_o dilate_v too_o much_o the_o right_a ventricle_n seem_v wide_a than_o the_o left_a which_o be_v long_o and_o narrow_a than_o the_o right_n and_o its_o side_n strong_a and_o thick_a the_o two_o ventricles_n be_v separate_v by_o the_o septum_fw-la medium_fw-la which_o be_v proper_o the_o inside_n of_o the_o left_a ventricle_n be_v its_o fibre_n be_v continue_v with_o the_o fibre_n of_o the_o opposite_a side_n of_o the_o same_o ventricle_n the_o vessel_n which_o enter_v and_o come_v out_o of_o the_o heart_n be_v the_o vena_fw-la cava_fw-la the_o arteria_fw-la and_o vena_fw-la pulmonaria_fw-la and_o the_o aorta_fw-mi or_o arteria_fw-la magna_fw-la valve_n of_o the_o right_a ventricle_n and_o of_o its_o valve_n the_o right_a ventricle_n receive_v the_o blood_n from_o the_o vena_fw-la cava_fw-la through_o the_o right_a ear_n and_o at_o the_o mouth_n of_o the_o ventricle_n there_o be_v place_v three_o valve_n make_v of_o a_o thin_a membrane_n they_o be_v of_o a_o triangular_a figure_n and_o be_v call_v tricuspide_n their_o base_n be_v fix_v to_o the_o mouth_n of_o the_o ventricle_n and_o their_o point_n tie_v by_o small_a fibre_n to_o the_o fleshy_a production_n so_o that_o when_o the_o heart_n contract_v its_o point_n approach_v its_o basis_n the_o fleshy_a production_n move_v upward_o therefore_o the_o fibre_n of_o these_o valve_n be_v relax_v and_o the_o valve_n lift_v up_o by_o the_o blood_n which_o get_v underneath_o they_o because_o the_o furrow_n and_o fleshy_a production_n keep_v the_o valve_n at_o a_o little_a distance_n from_o the_o side_n of_o the_o ventricle_n give_v way_n to_o the_o blood_n to_o pass_v under_o they_o and_o so_o to_o thrust_v up_o the_o valve_n which_o shut_v so_o close_o the_o entry_n into_o the_o ventricle_n that_o the_o blood_n can_v return_v the_o way_n it_o come_v in_o but_o when_o the_o ventricle_n be_v dilate_v the_o fibre_n be_v pull_v down_o and_o the_o passage_n make_v open_a for_o the_o blood_n to_o enter_v pulmonaria_fw-la of_o the_o valve_n of_o the_o arteria_fw-la pulmonaria_fw-la when_o the_o heart_n contract_v the_o valve_n be_v lift_v up_o the_o blood_n in_o the_o right_a ventricle_n find_v a_o open_a passage_n into_o the_o arteria_fw-la pulmonaria_fw-la which_o rise_v immediate_o out_o of_o the_o right_a ventricle_n its_o mouth_n be_v less_o than_o the_o cava_fw-la it_o have_v three_o valve_n call_v segmoidales_n or_o semilunares_a because_o they_o resemble_v a_o half-moon_n or_o segment_n of_o a_o circle_n their_o substance_n be_v membranous_a when_o they_o separate_v they_o give_v passage_n to_o the_o blood_n from_o the_o ventricle_n into_o the_o artery_n but_o they_o shut_v the_o passage_n and_o be_v thrust_v together_o by_o the_o blood_n if_o it_o endeavour_v to_o return_v ventricle_n of_o the_o valve_n of_o the_o left_a ventricle_n the_o vena_fw-la pulmonaria_fw-la discharge_v itself_o through_o the_o left_a ear_n into_o the_o ventricle_n of_o the_o same_o side_n at_o the_o orifice_n of_o this_o ventricle_n there_o be_v two_o valve_n call_v mitrale_n because_o when_o they_o be_v join_v together_o they_o resemble_v a_o mitre_n they_o be_v broad_a than_o the_o other_o valve_n they_o be_v situate_v and_o have_v the_o same_o use_n as_o the_o tricuspide_n in_o the_o right_a ventricle_n aorta_fw-mi of_o the_o valve_n of_o the_o aorta_fw-mi the_o aorta_fw-la or_o great_a artery_n rise_v immediate_o out_o of_o the_o left_a ventricle_n it_o have_v three_o valve_n which_o have_v the_o same_o use_v and_o figure_n as_o the_o semilunares_a in_o the_o arteria_fw-la pulmonaria_fw-la fibre_n of_o the_o substance_n of_o the_o heart_n and_o of_o the_o order_n of_o its_o fibre_n the_o heart_n be_v a_o compound_n muscle_n its_o substance_n be_v make_v of_o fibres_n of_o the_o same_o nature_n as_o those_o of_o other_o muscle_n there_o be_v several_a order_n of_o they_o which_o have_v different_a direction_n and_o all_o their_o tendon_n be_v in_o the_o basis_n of_o the_o heart_n the_o first_o or_o external_n order_n be_v of_o fibres_n which_o surround_v the_o whole_a heart_n they_o go_v in_o a_o oblique_a or_o spiral_n line_n from_o the_o left_a to_o the_o right_n except_o on_o the_o surface_n of_o the_o right_a side_n some_o of_o its_o fine_a fibre_n go_v in_o a_o straight_a line_n from_o the_o basis_n to_o the_o point_n the_o second_o or_o next_o order_n surround_v also_o the_o whole_a heart_n they_o have_v a_o contrary_a direction_n which_o be_v from_o the_o right_n to_o the_o left_a in_o a_o oblique_a or_o spiral_n line_n the_o next_o order_n be_v only_o proper_a to_o the_o left_a ventricle_n the_o first_o which_o be_v on_o the_o external_a side_n of_o the_o ventricle_n go_v in_o a_o oblique_a line_n from_o the_o left_a to_o the_o right_n the_o second_o order_n be_v on_o the_o inside_n or_o that_o which_o make_v the_o septum_fw-la medium_fw-la or_o partition_n wall_n of_o the_o ventricles_n they_o go_v in_o a_o oblique_a line_n from_o the_o right_n to_o the_o left_a and_o they_o be_v continue_v with_o the_o forego_n fibre_n at_o the_o point_n of_o the_o heart_n all_o these_o order_n of_o fibres_n come_v together_o as_o to_o one_o common_a centre_n at_o the_o point_n of_o the_o heart_n but_o obs_n that_o all_o the_o fibre_n of_o the_o same_o order_n do_v not_o always_o go_v from_o the_o basis_n to_o the_o point_n for_o some_o after_o they_o have_v go_v about_o half_a way_n oblique_o from_o the_o one_o side_n turn_v up_o oblique_o and_o be_v insert_v in_o the_o basis_n on_o the_o other_o side_n neither_o do_v all_o the_o fibre_n in_o the_o same_o order_n keep_v together_o for_o some_o intermix_v with_o the_o fibre_n of_o the_o next_o order_n so_o in_o separate_v these_o order_n many_o fibre_n be_v break_v some_o of_o the_o fibre_n in_o the_o internal_a order_n proper_a to_o the_o left_a ventricle_n terminate_v in_o the_o fleshy_a production_n of_o the_o same_o ventricle_n the_o bone_n which_o be_v find_v in_o the_o basis_n of_o the_o heart_n of_o several_a beast_n be_v nothing_o but_o the_o tendon_n of_o the_o fibre_n of_o the_o heart_n ossify_v it_o be_v sometime_o find_v in_o men._n heart_n of_o the_o systole_n and_o diastole_n of_o the_o heart_n this_o muscle_n have_v two_o motion_n which_o they_o call_v systole_n and_o diastole_n the_o systole_n be_v when_o the_o fibre_n of_o the_o heart_n contract_n its_o point_n approach_v its_o basis_n the_o heart_n become_v short_a its_o side_n swell_v and_o its_o cavity_n be_v strong_o press_v on_o all_o side_n the_o diastole_n be_v when_o this_o muscle_n cease_v to_o act_v its_o fibre_n be_v lengthen_v its_o point_n retire_v from_o its_o basis_n its_o side_n fall_v and_o its_o cavity_n become_v large_a and_o wide_o heart_n of_o the_o circulation_n of_o the_o blood_n through_o the_o heart_n have_v describe_v the_o heart_n and_o its_o part_n let_v we_o now_o consider_v the_o circulation_n of_o the_o blood_n which_o be_v perform_v by_o mean_n of_o this_o muscle_n the_o vena_fw-la cava_fw-la ascendens_fw-la and_o descendens_fw-la unite_v in_o one_o and_o open_a into_o the_o right_a ear_n where_o they_o unite_v there_o be_v a_o little_a protuberance_n make_v by_o their_o coat_n on_o the_o inside_n of_o the_o canal_n like_o a_o isthmus_n which_o direct_v the_o blood_n both_o of_o the_o one_o and_o the_o other_o into_o the_o ear_n and_o so_o hinder_v they_o from_o rush_v upon_o one_o another_o the_o right_a ear_n in_o its_o diastole_n receive_v the_o blood_n from_o the_o vena_fw-la cava_fw-la which_o by_o its_o systole_n be_v thrust_v into_o the_o right_a ventricle_n for_o the_o tendinous_a circle_n which_o be_v at_o the_o mouth_n of_o the_o cava_fw-la contract_n and_o hinder_v the_o blood_n to_o return_v into_o it_o which_o at_o the_o same_o time_n be_v in_o its_o diastole_n in_o the_o systole_n of_o the_o right_a ventricle_n the_o blood_n be_v thrust_v into_o the_o arteria_fw-la pulmonaria_fw-la for_o it_o can_v return_v into_o the_o ear_n
because_o of_o the_o valvulae_fw-la tricuspide_n which_o communicate_v with_o the_o vena_fw-la pulmonaria_fw-la which_o carry_v back_o the_o blood_n into_o the_o left_a ear_n which_o in_o its_o systole_n thrust_v the_o blood_n into_o the_o left_a ventricle_n which_o be_v then_o in_o its_o diastole_n in_o the_o systole_n of_o this_o ventricle_n the_o blood_n be_v thrust_v into_o the_o aorta_n for_o it_o can_v return_v into_o the_o ear_n because_o of_o the_o valunlae_n mitrale_n which_o carry_v it_o through_o all_o the_o body_n now_o the_o aorta_fw-la when_o it_o come_v out_o of_o the_o heart_n ascend_v a_o little_a upward_o and_o then_o turn_v downward_o to_o form_v the_o descend_a trunk_n because_o the_o blood_n may_v offend_v the_o brain_n if_o it_o run_v with_o that_o impetuosity_n with_o which_o it_o be_v throw_v out_o of_o the_o heart_n and_o from_o the_o upper_a side_n of_o this_o turn_n the_o cervical_a and_o axillary_a vessel_n do_v arise_v by_o this_o artifice_n the_o blood_n collide_n against_o the_o side_n of_o the_o aorta_fw-mi its_o force_n be_v break_v part_n of_o it_o be_v take_v in_o by_o the_o mouth_n of_o the_o ascend_a branch_n but_o it_o be_v great_a part_n be_v direct_v downward_o foetus_fw-la of_o the_o circulation_n of_o the_o blood_n in_o the_o foetus_fw-la let_v we_o now_o consider_v which_o way_n the_o blood_n circulate_v in_o the_o foetus_fw-la for_o this_o you_o must_v observe_v that_o in_o the_o right_a ear_n on_o the_o low_a side_n of_o the_o protuberance_n of_o the_o cava_fw-la just_a opposite_a to_o the_o mouth_n of_o the_o cava_fw-la descendens_fw-la there_o be_v a_o hole_n call_v the_o foramen_fw-la ovale_n which_o open_v into_o the_o vena_fw-la pulmonaria_fw-la this_o hole_n have_v a_o valve_n which_o suffer_v the_o blood_n to_o enter_v the_o vein_n but_o hinder_v it_o to_o come_v back_o again_o there_o be_v likewise_o a_o passage_n or_o canal_n call_v ductus_fw-la bottali_fw-la which_o come_v from_o the_o trunk_n of_o the_o arteria_fw-la pulmonaria_fw-la and_o go_v to_o the_o trunk_n of_o the_o aorta_fw-mi now_o the_o blood_n which_o come_v from_o the_o placenta_n by_o the_o umbilical_a vein_n into_o the_o porta_n be_v send_v into_o the_o cava_fw-la by_o a_o canal_n which_o go_v straight_o from_o the_o trunk_n of_o the_o porta_n to_o the_o trunk_n of_o the_o cava_fw-la in_o the_o liver_n this_o ascend_v the_o vena_fw-la cava_fw-la and_o be_v direct_o throw_v through_o the_o foramen_fw-la ovale_n into_o the_o vena_fw-la pulmonaria_fw-la which_o carry_v it_o into_o the_o left_a ventricle_n which_o throw_v it_o into_o the_o aorta_n to_o be_v distribute_v through_o all_o the_o body_n but_o the_o blood_n which_o come_v down_o the_o vena_fw-la cava_fw-la ascendens_fw-la be_v divert_v by_o the_o isthmus_n of_o the_o cava_fw-la from_o the_o foramen_fw-la ovale_n and_o fall_v into_o the_o right_a ventricle_n which_o thrust_v it_o into_o the_o arteria_fw-la pulmonaria_fw-la from_o whence_o it_o be_v immediate_o carry_v by_o the_o ductus_fw-la bottali_fw-la into_o the_o aorta_n to_o be_v mix_v with_o the_o rest_n of_o the_o blood_n by_o this_o you_o see_v that_o the_o blood_n which_o come_v from_o the_o vena_fw-la cava_fw-la descendens_fw-la pass_v only_o through_o the_o left_a ventricle_n whilst_o the_o blood_n which_o come_v from_o the_o cava_fw-la ascendens_fw-la pass_v only_o through_o the_o right_a ventricle_n thus_o have_v show_v what_o way_n and_o by_o what_o mean_v the_o blood_n circulate_v through_o the_o heart_n let_v we_o now_o reflect_v a_o little_a upon_o the_o quickness_n of_o its_o motion_n each_o ventricle_n will_v at_o least_o contain_v a_o ounce_n of_o blood_n and_o therefore_o we_o may_v safe_o suppose_v that_o the_o heart_n throw_v into_o the_o aorta_n a_o ounce_n of_o blood_n every_o time_n it_o contract_v the_o heart_n contract_v 4000_o time_n in_o one_o hour_n or_o sometime_o more_o and_o sometime_o less_o according_a to_o the_o different_a temperament_n sex_n and_o age_n from_o which_o it_o follow_v that_o there_o pass_v through_o the_o heart_n every_o hour_n 4000_o ounce_n or_o 350_o pound_n of_o blood_n now_o the_o whole_a mass_n of_o blood_n be_v but_o about_o 25_o pound_n so_o that_o a_o quantity_n of_o blood_n equal_a to_o the_o whole_a mass_n of_o blood_n pass_v through_o the_o heart_n 14_o time_n in_o one_o hour_n which_o be_v about_o once_o every_o 4_o minute_n i_o say_v a_o quantity_n which_o be_v equal_a to_o the_o whole_a mass_n of_o blood_n and_o not_o the_o whole_a mass_n itself_o for_o it_o be_v not_o to_o be_v suppose_v that_o the_o blood_n which_o go_v to_o the_o extremity_n can_v return_v to_o the_o heart_n as_o soon_o as_o the_o blood_n which_o go_v only_o to_o the_o kidney_n or_o liver_n the_o velocity_n and_o quantity_n of_o blood_n together_o with_o the_o time_n it_o take_v to_o run_v in_o different_a blood_n vessel_n differ_v according_a to_o the_o different_a length_n and_o orifice_n of_o the_o vessel_n according_a to_o the_o great_a and_o lesser_a compression_n the_o vessel_n receive_v in_o the_o different_a part_n through_o which_o they_o run_v according_a to_o different_a quantity_n of_o secretion_n from_o the_o vessel_n in_o the_o several_a part_n of_o the_o body_n according_a as_o the_o vessel_n have_v more_o or_o less_o turn_n and_o wind_n and_o according_a as_o they_o divide_v into_o more_o of_o few_o branch_n these_o thing_n determinate_a the_o velocity_n time_n and_o quantity_n of_o blood_n in_o the_o several_a vessel_n of_o the_o body_n in_o the_o blood_n there_o be_v much_o volatile_a salt_n and_o spirit_n some_o phlegm_n and_o sulphur_n a_o little_a earth_n but_o little_a or_o not_o fix_v salt_n alcali_n dissolve_v it_o and_o acid_n coagulate_v it_o sect_n v._o of_o the_o lung_n lung_n of_o the_o figure_n of_o the_o lung_n the_o lung_n be_v in_o the_o middle_n of_o the_o cavity_n of_o the_o thorax_n they_o be_v divide_v into_o two_o lobe_n by_o the_o mediastinum_fw-la and_o the_o left_a 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pleura_fw-la where_o it_o cover_v the_o rib_n particular_o in_o the_o left_a side_n and_o especial_o after_o a_o pleurisy_n lung_n of_o the_o membrane_n of_o the_o lung_n the_o lobe_n of_o the_o lung_n be_v cover_v with_o a_o double_a membrane_n the_o external_n be_v smooth_a fine_a but_o close_o the_o internal_a be_v rough_a and_o unequal_a form_v by_o the_o extremity_n of_o the_o vessel_n and_o membrance_n which_o tie_v the_o vesicles_n together_o it_o resemble_v the_o side_n of_o a_o honeycomb_n lung_n of_o the_o structure_n of_o the_o lung_n each_o lobe_n be_v subdivide_v into_o a_o infinite_a number_n of_o little_a lobe_n dispose_v like_o so_o many_o grape_n upon_o the_o side_n and_o extremity_n of_o the_o branch_n of_o the_o bronchiae_n cover_v each_o with_o their_o proper_a membrane_n and_o tie_v together_o by_o a_o number_n of_o membrane_n which_o fill_v up_o the_o space_n that_o these_o lobe_n leave_v between_o one_o another_o each_o little_a lobe_n contain_v a_o infinite_a number_n of_o small_a and_o little_a orbicular_a vesicles_n which_o leave_v small_a interstice_n between_o they_o which_o be_v full_a of_o small_a membrane_n like_o those_o which_o tie_v the_o lobe_n together_o each_o vesicle_n receive_v a_o twig_n from_o the_o branch_n of_o the_o brochiae_n that_o enter_v the_o lobe_n in_o which_o they_o be_v contain_v this_o twig_n open_v in_o their_o cavity_n which_o be_v divide_v into_o little_a cell_n which_o communicate_v with_o one_o another_o and_o a_o twig_n from_o the_o vein_n nerve_n and_o artery_n which_o be_v spread_v upon_o the_o membrane_n of_o the_o vesicle_n each_o vesicle_n communicate_v with_o one_o another_o lung_n of_o the_o vessel_n of_o the_o lung_n now_o the_o vessel_n which_o enter_v the_o lung_n be_v the_o trachea_n or_o aspera_fw-la arteria_fw-la which_o come_v from_o the_o larynx_n the_o arteria_fw-la pulmonaria_fw-la which_o come_v from_o the_o right_a ventricle_n and_o vena_fw-la pulmonaria_fw-la which_o come_v from_o the_o left_a ear_n
make_v the_o root_n of_o the_o intercostal_n nerve_n this_o go_v out_o at_o the_o canal_n through_o which_o the_o carotidale_a artery_n enter_v the_o seven_o be_v the_o auditory_a nerve_n it_o rise_v from_o the_o hind_a part_n of_o the_o processus_n annularis_fw-la and_o enter_v the_o hole_n in_o the_o process_n of_o the_o os_fw-la petrosum_fw-la the_o eight_o pair_n be_v the_o par_fw-fr vagum_fw-la it_o rise_v from_o the_o medulla_n oblongata_fw-la behind_o the_o processus_n annularis_fw-la by_o three_o several_a thread_n which_o join_v in_o one_o and_o it_o go_v out_o at_o the_o same_o hole_n the_o lateral_a sinus_n open_a into_o the_o jugulares_fw-la the_o nine_o pair_n rise_v from_o the_o processus_n olivares_n of_o the_o medulla_n oblongata_fw-la and_o pass_v out_o at_o a_o hole_n in_o the_o occipital_a bone_n which_o be_v proper_a to_o its_o self_n the_o ten_o and_o last_o pair_n rise_v by_o several_a fibre_n from_o the_o begin_n of_o the_o medulla_n spinalis_fw-la from_o thence_o ascend_v within_o the_o occiput_fw-la it_o turn_v and_o pass_v out_o at_o the_o same_o hole_n through_o which_o the_o vertebral_n artery_n enter_v between_o the_o first_o vertebra_n and_o the_o occipital_a bone_n run_v through_o a_o sinus_n in_o this_o vertebra_n these_o be_v the_o nerve_n of_o the_o brain_n which_o we_o shall_v trace_v further_o in_o the_o eight_o chapter_n brain_n of_o the_o vesseâ—â—_n of_o the_o brain_n the_o artery_n be_v the_o two_o internal_a carotidals_n which_o pass_v through_o two_o oblique_a canal_n in_o the_o ossa_fw-la petrosa_fw-la as_o soon_o as_o they_o enter_v the_o skull_n they_o give_v a_o branch_n which_o enter_v the_o orbit_n of_o the_o eye_n they_o give_v branch_n which_o make_v the_o rete_fw-la mirabile_n than_o they_o pierce_v the_o dura_n mater_n on_o each_o side_n of_o the_o infundibulum_fw-la they_o communicate_v with_o the_o cervical_a artery_n and_o they_o give_v branch_n to_o the_o plexus_fw-la choroide_v and_o be_v distribute_v through_o all_o the_o substance_n of_o the_o brain_n their_o branch_n make_v many_o turn_n and_o wind_n upon_o the_o pia_fw-la mater_fw-la and_o at_o last_o be_v lose_v in_o the_o little_a gland_n of_o the_o cortical_a substance_n of_o the_o brain_n the_o two_o vertebral_n artery_n which_o come_v out_o of_o the_o hole_n in_o the_o transverse_a process_n of_o the_o vertebra_n enter_v the_o large_a hole_n of_o the_o occipital_a bone_n they_o pierce_v the_o dura_n mater_n and_o go_v along_o the_o under_o side_n of_o the_o medulla_n oblongata_fw-la then_o they_o cast_v back_o two_o branch_n for_o the_o spinal_a artery_n and_o at_o the_o processus_n annularis_fw-la they_o join_v in_o one_o branch_n call_v the_o cervical_a artery_n this_o communicate_v with_o the_o two_o carotide_n by_o two_o branch_n call_v the_o communicant_a branch_n than_o it_o divide_v again_o into_o two_o which_o give_v branch_n to_o the_o rete_fw-la mirabile_n plexus_fw-la choroide_v and_o they_o be_v afterward_o distribute_v through_o all_o the_o substance_n of_o the_o brain_n end_v in_o the_o cineritious_a substance_n as_o the_o carotidales_n the_o vein_n enter_v not_o the_o cranium_fw-la at_o the_o same_o hole_n that_o the_o artery_n do_v because_o as_o dr._n ridley_n right_o observe_v upon_o any_o fermentation_n of_o the_o blood_n the_o swell_a and_o pulse_n of_o the_o artery_n will_v compress_v the_o vein_n against_o the_o bony_a side_n of_o their_o passage_n and_o so_o cause_v a_o stagnation_n and_o extravasation_n of_o the_o blood_n in_o the_o brain_n which_o will_v be_v the_o destruction_n of_o the_o whole_a machine_n neither_o do_v the_o vein_n run_v along_o by_o the_o side_n of_o the_o artery_n in_o the_o brain_n as_o they_o do_v through_o all_o the_o rest_n of_o the_o body_n but_o they_o rise_v from_o the_o extremity_n of_o the_o artery_n in_o the_o cineritious_a substance_n of_o the_o brain_n and_o go_v straight_o to_o discharge_v themselves_o into_o the_o sinus_n of_o the_o dura_n mater_n brain_n the_o use_n of_o the_o brain_n the_o blood_n which_o be_v bring_v into_o the_o brain_n by_o the_o carotidal_a and_o vertebral_n artery_n be_v separate_v by_o the_o gland_n which_o make_v the_o cineritious_a and_o cortical_a substance_n of_o the_o brain_n from_o its_o fine_a and_o most_o subtle_a part_n which_o they_o call_v animal_n spirit_n which_o be_v receive_v from_o the_o gland_n by_o the_o fibre_n of_o the_o medullary_a substance_n which_o be_v the_o begin_n of_o the_o nerve_n the_o blood_n which_o remain_v be_v take_v up_o by_o the_o vein_n which_o be_v the_o branch_n of_o the_o sinus_n which_o discharge_v themselves_o in_o the_o lateral_a sinus_n which_o pour_v the_o blood_n into_o the_o internal_a jugular_n to_o be_v carry_v back_o to_o the_o heart_n this_o be_v all_o the_o use_n we_o know_v of_o the_o brain_n in_o general_n as_o to_o the_o particular_a use_n of_o its_o part_n the_o seat_n of_o the_o soul_n of_o the_o memory_n the_o imagination_n and_o the_o judgement_n that_o author_n have_v so_o witty_o determine_v i_o be_o apt_a to_o think_v that_o it_o be_v more_o fancy_n than_o judgement_n that_o determine_v they_o to_o think_v so_o we_o shall_v speak_v of_o the_o medulla_n spinalis_fw-la in_o the_o three_o section_n of_o the_o eight_o chapter_n sect_n iv_o of_o the_o eye_n the_o organ_n of_o sight_n be_v divide_v into_o two_o part_n the_o internal_a part_n which_o be_v the_o globe_n or_o body_n of_o the_o eye_n and_o the_o external_a part_n which_o be_v those_o part_n about_o the_o globe_n subservient_fw-fr to_o the_o globe_n eyebrow_n of_o the_o eyebrow_n the_o first_o of_o these_o last_o be_v the_o eyebrow_n which_o be_v nothing_o but_o some_o hair_n bunch_v out_o above_o the_o eye_n by_o some_o fat_a which_o be_v under_o the_o skin_n in_o this_o place_n they_o break_v the_o ray_n of_o light_n that_o they_o be_v not_o direct_o dart_v into_o the_o eye_n which_o will_v great_o offend_v the_o sight_n as_o they_o do_v when_o we_o look_v direct_o upon_o the_o sun_n lid_n eye_n lid_n the_o next_o be_v the_o eyelid_n two_o to_o each_o eye_n the_o upper_a lid_n move_v very_o quick_o the_o under_o very_o undiscernible_o muscle_n its_o muscle_n the_o upper_a eyelid_n be_v lift_v up_o by_o the_o musculus_fw-la rectus_n which_o rise_v from_o the_o bottom_n of_o the_o orbit_n of_o the_o eye_n where_o the_o optic_a nerve_n pierce_v the_o cranium_fw-la and_o pass_v above_o the_o musculus_fw-la superbus_n it_o be_v insert_v by_o a_o large_a tendon_n to_o the_o border_n of_o the_o eyelid_n both_o lid_n be_v bring_v together_o to_o shut_v upon_o the_o eye_n by_o another_o muscle_n call_v orbicularis_fw-la it_o rise_v from_o the_o great_a angle_n of_o the_o eye_n and_o its_o fibre_n be_v spread_v two_o finger_n breadth_n cover_v the_o under_o lid_n they_o reach_v to_o the_o little_a canthus_n from_o which_o continue_v its_o circular_a fibre_n which_o cover_v the_o upper_a lid_n it_o be_v insert_v into_o the_o same_o place_n from_o which_o it_o arise_v some_o author_n divide_v this_o muscle_n into_o two_o the_o superior_a and_o inferior_a which_o they_o make_v to_o rise_v from_o the_o great_a canthus_n and_o to_o be_v insert_v into_o the_o little_a canthus_n conjunctiva_fw-la of_o the_o conjunctiva_fw-la the_o eyelid_n be_v cover_v within_o with_o a_o smooth_a membrane_n call_v conjunctiva_fw-la because_o it_o be_v continue_v upon_o the_o forepart_n of_o the_o globe_n constitute_v that_o which_o we_o call_v the_o white_a of_o the_o eye_n it_o join_v the_o globe_n to_o the_o edge_n of_o the_o orbit_n cilia_fw-la of_o the_o cilia_fw-la the_o edge_n of_o the_o eyelid_n have_v two_o small_a and_o soft_a cartilage_n like_o the_o segment_n of_o a_o circle_n call_v cilia_fw-la they_o keep_v the_o eyelid_n extend_v that_o every_o part_n may_v be_v equal_o raise_v upon_o they_o there_o be_v a_o rank_n of_o small_a gland_n who_o excretory_a channel_n open_v upon_o the_o edge_n of_o the_o lid_n they_o yield_v a_o wax_n which_o fasten_v the_o eyelid_n together_o whilst_o we_o sleep_v they_o be_v cover_v with_o the_o skin_n external_o and_o with_o the_o conjunctiva_fw-la internal_o upon_o the_o edge_n of_o the_o lid_n there_o be_v also_o some_o hair_n in_o form_n of_o a_o pallisado_n to_o preserve_v the_o eye_n as_o the_o eyebrow_n do_v and_o to_o hinder_v any_o filth_n or_o fly_n from_o fall_v into_o the_o eye_n lachtymalis_n of_o the_o glandula_n lachtymalis_n in_o the_o backside_n of_o the_o conjunctiva_fw-la upon_o the_o upper_a part_n of_o the_o globe_n be_v the_o glandula_n lachrymalis_fw-la pretty_a large_a divide_v into_o several_a lobe_n each_o of_o which_o send_v out_o a_o excretory_n channel_n which_o open_v in_o the_o foreside_n of_o this_o membrane_n where_o it_o cover_v the_o upper_a lid._n this_o gland_n separate_v the_o matter_n of_o the_o tear_n which_o by_o the_o continual_a motion_n of_o this_o lid_n moisten_v the_o cornea_n which_o otherwise_o will_v
line_n this_o coat_n be_v loose_a and_o stretch_v very_o easy_o it_o be_v not_o close_o tie_v to_o the_o rest_n the_o second_o be_v a_o web_n of_o small_a vessel_n in_o form_n of_o a_o net_n it_o furnish_v the_o necessary_a nourishment_n to_o the_o rest_n of_o the_o coat_n the_o three_o be_v make_v of_o little_a gland_n which_o separate_v the_o serosity_n of_o the_o blood_n bring_v by_o the_o vessel_n of_o the_o second_o coat_n the_o four_o be_v compose_v of_o muscular_a and_o spiral_n fibres_n who_o part_n successive_o contract_v hasten_v the_o circulation_n of_o the_o blood_n the_o only_a reason_n why_o the_o vein_n do_v not_o beat_v as_o the_o artery_n do_v be_v because_o the_o blood_n in_o the_o vein_n run_v from_o a_o narrow_a channel_n into_o a_o broad_a whereas_o in_o the_o artery_n it_o run_v from_o a_o wide_a vessel_n to_o a_o narrow_a one_o author_n do_v not_o agree_v about_o the_o origination_n of_o the_o vein_n some_o say_v that_o it_o be_v in_o the_o heart_n and_o some_o other_o will_v have_v they_o to_o rise_v out_o of_o the_o liver_n other_o think_v that_o they_o come_v from_o all_o the_o part_n of_o the_o body_n by_o their_o little_a branch_n which_o be_v distribute_v through_o it_o where_o they_o say_v they_o have_v their_o beginning_n as_o so_o many_o root_n which_o join_v to_o make_v a_o trunk_n or_o as_o little_a brook_n that_o produce_v a_o river_n but_o they_o have_v just_a thought_n who_o think_v that_o they_o have_v no_o origination_n at_o all_o no_o more_o than_o all_o the_o other_o part_n of_o the_o body_n which_o be_v all_o form_v in_o the_o cicatriâ—â—lâ—_fw-la of_o the_o egg_n where_o they_o only_o grow_v and_o be_v insensible_o disclose_v the_o branch_n of_o the_o vein_n in_o proportion_n as_o they_o recede_v from_o their_o trunk_n they_o divide_v into_o a_o infinity_n of_o little_a capillary_a branch_n which_o at_o last_o be_v imperceptible_a these_o capillary_a branch_n be_v spread_v through_o all_o the_o viscera_n in_o the_o membrane_n and_o through_o all_o the_o fibre_n of_o the_o muscle_n to_o receive_v the_o blood_n which_o be_v bring_v there_o by_o the_o artery_n the_o extremity_n of_o the_o vein_n unite_v to_o all_o the_o extremity_n of_o the_o artery_n but_o because_o there_o be_v more_o capillary_a vein_n than_o artery_n the_o vein_n unite_v with_o one_o another_o and_o so_o likewise_o do_v the_o artery_n that_o if_o one_o branch_n be_v stop_v the_o blood_n may_v have_v a_o passage_n by_o another_o these_o union_n author_n call_v anastomosis_n the_o vein_n have_v in_o their_o cavity_n little_a membrane_n or_o valve_n dispose_v at_o certain_a distance_n in_o such_o a_o manner_n that_o they_o open_v towards_o the_o heart_n and_o they_o shut_v towards_o the_o extremity_n of_o the_o body_n to_o hinder_v the_o blood_n to_o return_v and_o to_o sustain_v it_o that_o by_o its_o weight_n it_o fall_v not_o back_o again_o there_o be_v more_o valve_n in_o the_o vein_n of_o the_o thigh_n leg_n foot_n and_o of_o the_o arm_n and_o hand_n than_o in_o the_o other_o part_n of_o the_o body_n there_o be_v none_o in_o the_o vena_fw-la porta_n the_o emulgent_a vein_n nor_o in_o the_o vena_fw-la pulmonaria_fw-la the_o open_n of_o the_o valve_n be_v dispose_v alternative_o to_o the_o end_n that_o the_o blood_n which_o escape_v or_o fall_v back_o from_o one_o may_v be_v stop_v by_o the_o next_o their_o figure_n be_v almost_o like_o a_o half-moon_n their_o substance_n be_v membranous_a fine_a and_o strong_a their_o number_n be_v uncertain_a the_o use_n of_o the_o vein_n be_v to_o bring_v the_o blood_n back_o again_o to_o the_o heart_n from_o all_o the_o part_n of_o the_o body_n sect_n v._o of_o the_o vena_fw-la porta_n all_o the_o vein_n rise_v from_o two_o principal_a trunk_n viz._n the_o porta_n and_o the_o cava_fw-la except_o that_o of_o the_o lung_n which_o be_v a_o particular_a vein_n and_o separate_v from_o the_o rest_n the_o vena_fw-la porta_n be_v so_o call_v by_o the_o ancient_n because_o they_o think_v that_o it_o bring_v the_o chyle_n by_o its_o meseraick_n branch_n from_o the_o intestine_n to_o the_o liver_n through_o who_o substance_n it_o be_v spread_v as_o be_v say_v in_o the_o section_n of_o the_o liver_n it_o rise_v out_o of_o the_o liver_n it_o send_v out_o two_o small_a vein_n to_o the_o vesica_fw-la fellis_fw-la call_v cysticae_fw-la gemellae_fw-la one_o to_o the_o stomach_n call_v gastrica_fw-la dextra_fw-la then_o advance_v a_o little_a to_o the_o left_a its_o trunk_n divide_v into_o two_o branch_n of_o which_o the_o least_o call_v ramus_n splenicus_fw-la go_v to_o the_o left_a hypochondrium_n and_o the_o great_a call_v mesenterica_fw-la go_v to_o the_o right_n the_o ramus_fw-la splenicus_fw-la so_o call_v because_o it_o carry_v the_o blood_n from_o the_o spleen_n send_v out_o from_o its_o trunk_n two_o branch_n call_v gastrica_fw-la minor_n &_o maâ—â—â—_n which_o be_v spread_v through_o all_o the_o stomach_n a_o branch_n of_o the_o gastrica_fw-la major_n make_v the_o coronariae_fw-la stomachicae_fw-la at_o the_o upper_a orifice_n of_o the_o stomach_n it_o give_v three_o branch_n more_o two_o to_o the_o omentum_fw-la and_o colon_n and_o the_o three_o to_o the_o pancreas_n then_o the_o splenicus_fw-la divide_v into_o two_o branch_n the_o one_o superior_a the_o other_o inferior_a the_o superior_a send_v out_o the_o vas_n breve_fw-la and_o some_o other_o branch_n which_o go_v to_o the_o spleen_n the_o inferior_a give_v two_o branch_n viz._n the_o epiplois_fw-fr sinistra_fw-la which_o be_v spread_v through_o the_o back_n part_n of_o the_o omentum_fw-la and_o that_o part_v of_o the_o colon_n which_o be_v under_o the_o stomach_n the_o other_o branch_n be_v the_o gastroepiplois_a sinistra_fw-la which_o be_v also_o spread_v upon_o the_o omentum_fw-la and_o upon_o the_o stomach_n it_o make_v sometime_o the_o vena_fw-la haemorrhoidalis_fw-la interna_fw-la the_o rest_n of_o this_o inferior_a branch_n enter_v the_o substance_n of_o the_o spleen_n the_o right_a branch_n of_o the_o porta_n call_v vena_fw-la mesenterica_fw-la before_o it_o divide_v send_v out_o the_o gastrâ—-epiplois_a dextra_fw-la which_o be_v spread_v in_o the_o omentum_fw-la and_o low_a part_n of_o the_o stomach_n it_o send_v out_o also_o the_o intestinalis_fw-la which_o go_v to_o the_o duodenum_fw-la and_o to_o the_o jejunum_n it_o give_v some_o branch_n to_o the_o omentum_fw-la and_o pancreas_n then_o the_o mesenterica_fw-la divide_v into_o three_o great_a branch_n which_o run_v betwixt_o the_o duplicature_n of_o the_o mesenterium_fw-la two_o of_o they_o go_v towards_o the_o right_a side_n which_o divide_v into_o fourteen_o branch_n and_o these_o be_v again_o divide_v into_o a_o infinity_n of_o other_o less_o which_o be_v call_v meseraicae_n they_o creep_v upon_o the_o jejunum_n ilium_n caecum_fw-la and_o part_n of_o the_o colon._n the_o last_o and_o three_o branch_n of_o the_o vena_fw-la mesenterica_fw-la be_v spread_v through_o the_o middle_n of_o the_o mesenterium_fw-la to_o that_o part_n of_o the_o colon_n which_o be_v on_o the_o left_a side_n to_o the_o rectum_fw-la down_o to_o the_o anus_fw-la where_o it_o form_v the_o haemorrhoidales_n internae_fw-la the_o use_n of_o this_o vein_n be_v to_o bring_v back_o to_o the_o liver_n the_o blood_n which_o be_v bring_v by_o the_o artery_n to_o these_o several_a part_n sect_n vi_o of_o the_o trunk_n of_o the_o cava_fw-la ascendens_fw-la all_o the_o little_a capillary_a branch_n of_o the_o vena_fw-la cava_fw-la which_o be_v spread_v through_o the_o substance_n of_o the_o liver_n unite_v by_o little_a and_o little_a into_o other_o which_o grow_v big_a and_o as_o they_o approach_v the_o convex_a side_n of_o the_o liver_n where_o they_o join_v all_o together_o and_o make_v up_o one_o large_a trunk_n which_o come_v out_o of_o the_o liver_n and_o divide_v into_o two_o great_a big_a branch_n one_o of_o which_o go_v towards_o the_o heart_n and_o form_n the_o trunk_n call_v ascendens_fw-la the_o other_o go_v downward_o and_o be_v call_v descendens_fw-la both_o the_o one_o and_o the_o other_o lie_n upon_o the_o body_n of_o the_o vertebra_n on_o the_o right_a side_n of_o the_o porta_n the_o vena_fw-la cava_fw-la ascendens_fw-la go_v to_o the_o claviculae_fw-la before_o it_o divide_v but_o as_o it_o ascend_v to_o they_o it_o cast_v out_o three_o branch_n on_o each_o side_n the_o phrenica_fw-la or_o diaphragmatica_fw-la the_o coronaria_fw-la and_o the_o intercostalis_fw-la superior_n beside_o these_o three_o it_o send_v out_o the_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d or_o vena_fw-la sine_fw-la pari_fw-la on_o the_o right_a side_n only_o the_o phrenica_fw-la come_v from_o the_o cava_fw-la where_o it_o pierce_v the_o diaphragma_n upon_o which_o it_o be_v spread_v it_o cast_v some_o branch_n to_o the_o pericardium_n and_o mediastinum_fw-la some_o author_n think_v that_o it_o be_v by_o this_o vein_n that_o the_o pus_fw-la of_o a_o empiema_n be_v carry_v to_o the_o kidney_n and_o bladder_n
spleen_n be_v not_o only_o keep_v together_o by_o its_o common_a membrane_n but_o also_o by_o innumerable_a fibre_n which_o come_v from_o the_o point_n of_o the_o internal_a membrane_n and_o be_v insert_v in_o the_o point_n of_o the_o opposite_a side_n of_o the_o same_o membrane_n the_o expansion_n of_o the_o extremity_n of_o these_o fibre_n seem_v to_o compose_v the_o internal_a membrane_n spleen_n of_o the_o substance_n of_o the_o spleen_n the_o substance_n of_o the_o spleen_n be_v compose_v of_o a_o infinity_o of_o membrane_n which_o form_n little_a cell_n and_o cavity_n of_o different_a figure_n and_o bigness_n which_o communicate_v with_o one_o another_o and_o which_o be_v full_a of_o little_a gland_n the_o membrane_n which_o form_n these_o cell_n come_v from_o the_o internal_a membrane_n of_o the_o spleen_n but_o malpighius_n think_v rather_o from_o the_o sinus_n venosus_fw-la by_o which_o they_o all_o communicate_v not_o only_o at_o the_o extremity_n of_o the_o capillary_a branch_n but_o also_o at_o some_o small_a hole_n which_o be_v in_o the_o trunk_n and_o great_a branch_n of_o this_o vein_n which_o open_v immediate_o into_o the_o cell_n these_o membrane_n be_v nourish_v by_o the_o capillary_a artery_n which_o frequent_o make_v small_a plexus_fw-la upon_o they_o gland_n of_o its_o gland_n these_o membranous_a cell_n be_v full_a of_o small_a gland_n of_o a_o oval_a figure_n a_o soft_a substance_n and_o a_o white_a colour_n they_o seem_v to_o be_v hollow_a in_o the_o middle_n there_o be_v seven_o or_o eight_o of_o they_o together_o which_o hang_v at_o the_o extremity_n of_o the_o nerve_n and_o artery_n as_o so_o many_o little_a grape_n vein_n of_o its_o vein_n the_o spleen_n have_v nerve_n vein_n and_o artery_n which_o no_o soon_o enter_v its_o substance_n than_o they_o be_v receive_v in_o one_o common_a capsula_fw-la which_o contain_v not_o only_o their_o great_a trunk_n but_o all_o their_o branch_n this_o capsula_fw-la be_v thick_a in_o that_o side_n that_o the_o nerve_n and_o artery_n lie_v on_o but_o thin_a and_o like_a a_o net_n than_o a_o membrane_n on_o the_o side_n that_o the_o vein_n lie_v on_o the_o splenick_n vein_n come_v from_o the_o porta_n before_o it_o enter_v the_o spleen_n it_o have_v two_o coat_n the_o inner_a fine_a and_o thin_a the_o outer_a strong_a and_o thick_a which_o go_v no_o further_a than_o the_o internal_a membrane_n of_o the_o spleen_n with_o which_o it_o unite_v this_o vein_n be_v divide_v into_o three_o or_o four_o branch_n each_o of_o which_o send_v out_o other_o at_o a_o certain_a distance_n by_o two_o and_o two_o and_o all_o these_o end_n in_o the_o cell_n of_o the_o spleen_n in_o its_o great_a branch_n on_o the_o opposite_a side_n to_o that_o whereon_o the_o artery_n and_o nerve_n lie_v there_o be_v many_o little_a hole_n which_o open_v immediate_o into_o the_o cell_n as_o we_o have_v say_v before_o it_o be_v not_o the_o same_o in_o the_o artery_n the_o splenick_n artery_n come_v from_o the_o coeliaca_fw-la artery_n artery_n as_o soon_o as_o it_o enter_v the_o spleen_n it_o be_v divide_v into_o as_o many_o branch_n as_o the_o vein_n which_o it_o accompany_v through_o all_o its_o substance_n and_o its_o capillary_a branch_n terminate_v in_o the_o cell_n and_o gland_n the_o nerve_n be_v two_o from_o the_o plexus_fw-la splenicus_fw-la nerve_n nerve_n they_o accompany_v the_o artery_n with_o which_o they_o be_v include_v in_o a_o particular_a capsule_n which_o come_v from_o the_o common_a capsule_n they_o inosculate_v several_a time_n and_o form_v a_o sort_n of_o net_n upon_o their_o particular_a capsule_n spleen_n the_o use_n of_o the_o spleen_n the_o true_a use_n of_o the_o spleen_n be_v yet_o unknown_a the_o ancient_n thought_n that_o it_o be_v the_o receptacle_n of_o the_o melancholic_a humour_n some_o consider_v that_o in_o the_o spleen_n there_o be_v a_o great_a number_n of_o membrane_n and_o fibre_n and_o also_o many_o nerve_n think_v that_o the_o blood_n be_v attenuate_v and_o become_v more_o spirituous_a in_o the_o spleen_n and_o consider_v that_o the_o most_o of_o the_o blood_n in_o the_o liver_n come_v immediate_o from_o the_o spleen_n and_o omentum_fw-la they_o think_v that_o the_o one_o furnish_v the_o oleaginous_a the_o other_o the_o spirituous_a part_n of_o the_o bile_n this_o opinion_n seem_v pretty_a probable_a but_o then_o to_o what_o end_n be_v the_o gland_n in_o the_o spleen_n other_o therefore_o to_o give_v a_o use_n to_o the_o gland_n think_v that_o they_o separate_v a_o liquor_n from_o the_o nerve_n and_o arterial_a blood_n which_o be_v carry_v by_o the_o porta_n to_o the_o liver_n but_o then_o to_o what_o end_n be_v a_o liquor_n separate_v from_o the_o blood_n to_o be_v immediate_o mix_v with_o it_o again_o nature_n have_v give_v to_o the_o gland_n every_o where_o else_o their_o proper_a excretory_n vessel_n by_o which_o we_o know_v their_o several_a use_n and_o till_o we_o discover_v those_o of_o the_o spleen_n it_o be_v probable_a we_o shall_v be_v ignorant_a of_o its_o true_a use_n sect_n fourteen_o of_o the_o kidney_n glandulae_fw-la renales_fw-la vreter_n and_o bladder_n kidney_n of_o the_o number_n and_o figura_fw-la of_o the_o kidney_n the_o kidney_n be_v two_o in_o number_n one_o on_o each_o side_n they_o have_v the_o same_o figure_n as_o the_o kidney-bean_n their_o length_n be_v four_o or_o five_o finger_n breadth_n their_o breadth_n be_v three_o and_o their_o thickness_n two_o the_o right_n be_v under_o the_o liver_n and_o the_o leave_v under_o the_o spleen_n in_o a_o foetus_fw-la their_o external_n substance_n be_v divide_v into_o several_a lobe_n join_v together_o which_o in_o adult_n become_v more_o close_o therefore_o their_o superficies_n be_v equal_a and_o smooth_a they_o have_v two_o membrane_n the_o one_o common_a from_o the_o peritonaeum_fw-la the_o other_o proper_a they_o be_v ordinary_o cover_v with_o much_o fat_a their_o colour_n be_v a_o dark_a red_a vessel_n of_o their_o vessel_n we_o observe_v in_o the_o kidney_n lymphatic_a vessel_n which_o discharge_v themselves_o into_o pecquet_n reservatory_n nerve_n which_o come_v from_o the_o intercostal_n vein_n from_o the_o cava_fw-la artery_n from_o the_o aorta_fw-la these_o vein_n and_o artery_n be_v call_v emulgent_n they_o enter_v the_o reins_o by_o their_o concave_a side_n which_o lie_v near_a the_o cava_fw-la and_o aorta_fw-la include_v in_o one_o capsule_n and_o be_v divide_v into_o several_a branch_n which_o surround_v the_o pelvis_n these_o branch_n be_v again_o divide_v into_o a_o infinity_n of_o other_o less_o which_o go_v to_o the_o external_a part_n of_o the_o reins_o where_o they_o join_v by_o several_a anastomosis_n and_o form_n a_o sort_n of_o net_n from_o which_o their_o extremity_n come_v terminate_v in_o a_o infinity_n of_o little_a gland_n substance_n their_o substance_n these_o gland_n be_v of_o a_o round_a figure_n they_o compose_v the_o outer_a substance_n of_o the_o reins_o which_o be_v half_a a_o finger_n thick_a from_o each_o of_o they_o there_o go_v a_o long_a and_o small_a tube_n these_o tube_n compose_v the_o inner_a substance_n of_o the_o reins_o as_o they_o approach_v the_o pelvis_n or_o bason_n they_o gather_v together_o in_o little_a bundle_n who_o extremity_n pierce_v the_o membrane_n of_o the_o pelvis_n form_n those_o little_a protuberance_n on_o the_o inside_n of_o the_o pelvis_n call_v papillae_fw-la pelvis_n of_o the_o pelvis_n the_o pelvis_n or_o bason_n be_v a_o cavity_n in_o the_o middle_n of_o the_o kidney_n cover_v with_o a_o membrane_n which_o be_v a_o dilation_n of_o the_o ureter_n and_o from_o the_o external_n side_n of_o this_o membrane_n go_v several_a membranous_a appendix_n towards_o the_o external_n substance_n of_o the_o kidney_n in_o their_o way_n they_o form_v a_o sort_n of_o network_n which_o divide_v the_o urinary_a tube_n into_o bundle_n and_o which_o make_v a_o sort_n of_o capsula_fw-la to_o the_o blood_n vessel_n kidney_n the_o use_n of_o the_o kidney_n the_o use_n of_o the_o reins_o be_v to_o separate_v the_o urine_n from_o the_o blood_n which_o by_o the_o motion_n of_o the_o heart_n and_o artery_n be_v thrust_v into_o the_o emulgent_a branch_n which_o carry_v it_o to_o the_o little_a gland_n in_o which_o the_o serosity_n be_v separate_v be_v receive_v by_o the_o orifice_n of_o the_o little_a tube_n which_o go_v from_o the_o gland_n to_o the_o pelvis_n from_o whence_o it_o run_v by_o the_o ureter_n into_o the_o bladder_n the_o blood_n which_o be_v carry_v into_o the_o gland_n and_o which_o can_v not_o enter_v their_o excretory_n tube_v be_v bring_v back_o by_o the_o emulgent_a vein_n renales_fw-la of_o the_o glandulae_fw-la renales_fw-la in_o the_o middle_n between_o the_o aorta_fw-mi and_o the_o kidney_n a_o little_a above_o the_o emulgent_a vessel_n be_v situate_v the_o glandulae_fw-la renales_fw-la or_o capsulae_fw-la atrabilares_fw-la they_o be_v two_o in_o number_n one_o on_o each_o side_n wrap_v up_o in_o some_o fat_a
of_o the_o heart_n each_o of_o these_o divide_v into_o two_o branch_n for_o the_o two_o great_a lobe_n of_o the_o lung_n which_o be_v accompany_v with_o the_o branch_n from_o the_o eight_o pair_n of_o nerve_n they_o divide_v into_o as_o many_o branch_n as_o there_o be_v little_a lobe_n in_o the_o lung_n wherever_o there_o be_v a_o branch_n of_o the_o trachea_n there_o there_o be_v a_o branch_n of_o the_o nerve_n vein_n and_o artery_n and_o the_o trachea_n be_v always_o in_o the_o middle_n the_o branch_n of_o the_o trachea_n arteria_fw-la which_o be_v ordinary_o call_v bronchiae_n open_a in_o the_o cavity_n of_o the_o vesicles_n and_o the_o nerve_n vein_n and_o artery_n form_n plexus_n upon_o the_o membrane_n of_o the_o vesicles_n the_o artery_n open_v into_o the_o vein_n by_o a_o anastomosis_n beside_o these_o the_o lung_n have_v lymphaticks_n which_o discharge_v themselves_o into_o the_o thoracick_a dust_n accompany_v the_o vein_n and_o they_o be_v chief_o to_o be_v see_v in_o the_o external_n part_n of_o the_o lung_n there_o be_v also_o a_o vein_n which_o come_v from_o the_o cava_fw-la that_o sommichellius_n call_v pneumonica_n and_o a_o artery_n that_o m._n ruysh_a call_n arteria_fw-la bronchialis_fw-la which_o come_v from_o the_o aorta_fw-la the_o artery_n bring_v the_o blood_n for_o the_o nourishment_n of_o the_o substance_n of_o the_o lung_n and_o the_o vein_n carry_v back_o what_o be_v superfluous_a arteria_fw-la of_o the_o trachea_n arteria_fw-la this_o be_v the_o passage_n of_o the_o vessel_n through_o the_o lung_n but_o because_o the_o trachea_n arteria_fw-la have_v a_o particular_a structure_n it_o demand_v a_o particular_a examination_n it_o be_v a_o canal_n situate_v in_o the_o forepart_n of_o the_o neck_n before_o the_o oesophagus_n it_o descend_v from_o the_o larynx_n to_o the_o four_o vertebra_n of_o the_o back_n where_o it_o divide_v and_o enter_v the_o lung_n and_o its_o branch_n be_v afterward_o call_v bronchiae_n cartilage_n of_o its_o cartilage_n this_o canal_n be_v make_v of_o annular_a cartilage_n which_o be_v at_o small_a and_o equal_a distance_n from_o one_o another_o these_o cartilage_n the_o near_o they_o be_v to_o the_o larynx_n the_o big_a they_o be_v and_o the_o further_o they_o be_v from_o it_o the_o small_a they_o be_v and_o those_o of_o the_o bronchiae_n be_v so_o close_o to_o one_o another_o that_o in_o expiration_n the_o second_o enter_v within_o the_o first_o and_o the_o three_o within_o the_o second_o and_o so_o the_o follow_v always_o enter_v the_o precede_a betwixt_o the_o larynx_n and_o the_o lung_n these_o cartilage_n make_v not_o complete_a ring_n but_o their_o hind_a part_n which_o be_v contiguous_a to_o the_o oesophagus_n be_v membranous_a that_o they_o may_v the_o better_a contract_n and_o dilate_v and_o give_v way_n to_o the_o aliment_n as_o they_o go_v down_o the_o oesophagus_n but_o the_o cartilage_n in_o the_o bronchiae_fw-la be_v complete_o annular_a only_o the_o extremity_n of_o the_o bronchiae_n a_o little_a before_o they_o open_v into_o the_o vesicles_n have_v no_o cartilage_n but_o instead_o of_o they_o they_o have_v small_a circular_a ligament_n which_o contract_n and_o dilate_v for_o the_o reception_n and_o expulsion_n of_o the_o air._n membrane_n of_o its_o membrane_n these_o cartilage_n be_v tie_v together_o by_o two_o membrane_n the_o one_o external_a and_o the_o other_o internal_a the_o external_a be_v compose_v of_o circular_a fibre_n it_o cover_v the_o whole_a trachea_n external_o the_o internal_a be_v of_o a_o exquisite_a sense_n it_o cover_v the_o cartilage_n internal_o it_o be_v compose_v of_o three_o distinct_a membrane_n the_o first_o be_v weave_v of_o two_o order_n of_o fibres_n those_o of_o the_o first_o order_n be_v longitudinal_n for_o the_o shorten_n the_o trachea_n they_o make_v the_o cartilage_n approach_v and_o enter_v one_o another_o the_o other_o order_n be_v of_o circular_a fibres_n for_o the_o contract_n the_o cartilage_n when_o these_o two_o order_n of_o fibres_n act_n they_o help_v with_o the_o external_a membrane_n in_o expiration_n in_o cough_n and_o in_o the_o excretion_n of_o any_o tickle_a humour_n the_o second_o membrane_n be_v altogether_o glandulous_a and_o the_o excretory_a vessel_n of_o these_o gland_n open_a in_o the_o cavity_n of_o the_o trachea_n they_o separate_v a_o liquor_n for_o the_o moisten_a the_o cavity_n and_o for_o defend_v it_o from_o the_o acrimony_n of_o the_o air._n the_o three_o and_o last_o be_v a_o net_n of_o vein_n nerve_n and_o artery_n the_o vein_n come_v from_o the_o vena_fw-la cava_fw-la the_o nerve_n from_o the_o recurrent_a and_o the_o artery_n from_o the_o carotide_n lung_n of_o the_o use_n of_o the_o lung_n have_v thus_o consider_v the_o structure_n of_o the_o lung_n it_o be_v evident_a that_o the_o air_n enter_v by_o the_o trachea_n into_o the_o vesicles_n and_o so_o swell_v and_o dilate_v the_o substance_n of_o the_o lung_n in_o inspiration_n but_o in_o expiration_n these_o vesicles_n contract_n and_o thrust_v out_o the_o air_n which_o carry_v a_o great_a deal_n of_o excrementitious_a vapour_n from_o the_o blood_n along_o with_o it_o by_o the_o elasticity_n of_o their_o fibre_n by_o the_o help_n of_o the_o nerve_n and_o by_o the_o pressure_n of_o the_o surround_v body_n employ_v in_o respiration_n it_o be_v also_o evident_a that_o the_o blood_n be_v carry_v from_o the_o heart_n by_o the_o arteria_fw-la pulmonaria_fw-la through_o all_o the_o substance_n of_o the_o lung_n and_o that_o the_o same_o blood_n be_v take_v up_o by_o the_o vena_fw-la pulmonaria_fw-la and_o carry_v back_o again_o to_o the_o heart_n and_o we_o be_v sure_a that_o whilst_o the_o blood_n pass_v through_o the_o lung_n that_o it_o receive_v some_o alteration_n for_o the_o blood_n in_o the_o arteria_fw-la pulmonaria_fw-la be_v of_o a_o dark_a colour_n as_o venal_a blood_n but_o that_o which_o be_v in_o the_o vein_n be_v of_o a_o florid_n red_a as_o arterial_a blood_n yet_o how_o this_o alteration_n be_v make_v be_v not_o determine_v by_o anatomist_n some_o consider_v that_o the_o surface_n of_o venal_a blood_n draw_v in_o a_o pellet_n and_o expose_v to_o the_o air_n turn_v to_o the_o colour_n of_o arterial_a blood_n do_v think_v that_o the_o nitrous_a particle_n of_o the_o air_n which_o we_o breathe_v pass_v through_o the_o tunicle_n of_o the_o vessel_n and_o mix_v with_o the_o blood_n and_o cause_v this_o alteration_n which_o they_o say_v be_v necessary_a for_o the_o recruit_v of_o the_o animal_n spirit_n and_o for_o the_o entertain_v the_o natural_a heat_n of_o the_o blood_n by_o ferment_v with_o the_o sulphureous_a part_n of_o the_o aliment_n other_o explain_v this_o alteration_n only_o by_o the_o beat_n and_o agitation_n of_o the_o air_n upon_o the_o bloody_a vessel_n of_o the_o lung_n which_o indeed_o be_v sufficient_a to_o cause_v this_o alteration_n and_o the_o necessity_n of_o this_o beat_n appear_v by_o a_o experiment_n which_o be_v this_o take_v a_o little_a new_a draw_v blood_n look_v to_o it_o immediate_o through_o a_o microscope_n you_o shall_v see_v a_o number_n of_o small_a red_a globule_n swim_v in_o a_o thin_a and_o clear_a liquor_n and_o the_o long_o you_o look_v the_o more_o of_o these_o globule_n join_v in_o one_o and_o the_o big_a they_o grow_v till_o at_o last_o they_o all_o come_v into_o one_o and_o the_o liquor_n be_v separate_v by_o its_o self_n and_o then_o the_o blood_n be_v coagulate_v thus_o the_o red_a globule_n of_o the_o blood_n in_o the_o vein_n as_o they_o return_v from_o the_o extremity_n grow_v big_a and_o big_a for_o the_o want_n of_o be_v agitate_a and_o if_o they_o be_v not_o separate_v and_o break_v into_o many_o small_a particle_n they_o will_v soon_o cause_v a_o stagnation_n in_o the_o capillary_a vessel_n so_o the_o beat_n of_o the_o air_n in_o inspiration_n and_o expiration_n be_v necessary_a for_o the_o attenuate_a subtilize_a and_o intimate_o mix_v the_o chyle_n lympha_fw-la and_o other_o part_n of_o the_o blood_n sect_n vi_o of_o the_o larynx_n situation_n it_o be_v situation_n the_o upper_a part_n of_o the_o trachea_n arteria_fw-la be_v call_v the_o larynx_n it_o be_v almost_o of_o a_o circular_a figure_n lie_v below_o the_o root_n of_o the_o tongue_n before_o the_o pharynx_n it_o be_v compose_v of_o five_o cartilage_n which_o sometime_o in_o old_a man_n become_v as_o hard_o as_o bone_n scutiformis_fw-la of_o the_o cartilago_n scutiformis_fw-la the_o first_o be_v the_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d or_o scutiformis_fw-la because_o of_o its_o figure_n it_o make_v that_o protuberance_n in_o the_o forepart_n of_o the_o larynx_n call_v pomum_fw-la adami_n it_o have_v four_o corner_n it_o be_v about_o a_o inch_n broad_a but_o not_o so_o long_o it_o be_v concave_a within_o and_o convex_v without_o it_o be_v divide_v in_o the_o middle_n by_o a_o line_n from_o its_o upper_a to_o its_o low_a part_n it_o be_v four_o angle_n have_v each_o a_o small_a
of_o it_o come_v out_o at_o the_o hole_n in_o the_o foreside_n of_o the_o same_o bone_n under_o the_o orbit_n and_o be_v distribute_v in_o the_o cheek_n and_o nose_n another_o pass_v under_o the_o processus_n zygomaticus_n and_o be_v distribute_v in_o the_o temporal_a muscle_n and_o the_o three_o be_v distribute_v in_o the_o palate_n and_o muscle_n of_o the_o pharynx_n the_o three_o branch_n of_o the_o five_o pair_n pass_v through_o another_o hole_n of_o the_o os_fw-mi sphaenoide_v and_o then_o it_o divide_v into_o two_o branch_n the_o first_o of_o which_o be_v again_o divide_v into_o four_o branch_n of_o which_o the_o first_o pass_v between_o the_o condile_n and_o the_o corone_n of_o the_o low_a jaw_n to_o the_o massater_n the_o second_o be_v distribute_v in_o the_o crotaphites_n the_o three_o pass_v under_o the_o processus_n zygomaticus_n to_o the_o buccinator_fw-la gland_n of_o the_o cheek_n and_o upper_a lip_n and_o the_o four_o pass_v from_o behind_o the_o condile_n of_o the_o low_a jaw_n where_o it_o join_v the_o parson_n dura_n over_o the_o jaw_n and_o be_v distribute_v in_o the_o face_n the_o second_o branch_n be_v divide_v into_o three_o other_o the_o first_o pass_v between_o the_o pterigoidaeus_n externus_fw-la and_o the_o internus_fw-la and_o towards_o the_o angle_n of_o the_o low_a jaw_n it_o send_v out_o a_o branch_n which_o make_v the_o chorda_fw-la tympani_fw-la which_o go_v also_o to_o the_o muscle_n of_o the_o malleolus_n and_o then_o it_o join_v the_o portio_fw-la dura_n before_o it_o come_v out_o of_o the_o cranium_fw-la the_o rest_n be_v spread_v on_o the_o chin._n the_o second_o go_v along_o the_o side_n of_o the_o tongue_n send_v out_o several_a branch_n which_o join_v the_o nine_o pair_n it_o give_v also_o some_o twig_n to_o the_o glandulae_fw-la sublinguales_fw-la to_o the_o muscle_n of_o the_o tongue_n and_o os_fw-la hyoide_v the_o three_o go_v to_o the_o tooth_n of_o the_o low_a jaw_n by_o the_o hole_n in_o its_o inside_n pair_n the_o six_o pair_n the_o six_o pair_n of_o nerve_n rise_v from_o the_o side_n of_o the_o processus_n annularis_fw-la this_o be_v a_o small_a nerve_n which_o pass_v straight_o through_o the_o foramen_fw-la lacerum_fw-la and_o be_v whole_o spend_v on_o the_o musculus_fw-la abducens_fw-la but_o a_o little_a before_o it_o enter_v the_o orbit_n it_o cast_v back_o a_o branch_n which_o alone_o make_v the_o root_n of_o the_o intercostal_n nerve_n it_o pass_v out_o of_o the_o skull_n by_o the_o same_o passage_n the_o carotidale_a artery_n enter_v as_o soon_o as_o it_o be_v come_v out_o of_o the_o skull_n it_o with_o a_o branch_n of_o the_o ten_o pair_n and_o of_o the_o first_o and_o second_o of_o the_o vertebra_n of_o the_o neck_n form_n a_o large_a plexus_fw-la call_v cervicalis_fw-la below_o this_o it_o receive_v a_o branch_n make_v of_o a_o twig_n of_o the_o ten_o pair_n and_o of_o the_o first_o of_o the_o neck_n as_o it_o descend_v above_o the_o musculus_fw-la scalenus_n and_o below_o the_o eight_o pair_n it_o receive_v a_o branch_n from_o each_o of_o the_o vertebral_n nerve_n when_o it_o come_v to_o the_o clavicula_fw-la it_o divide_v into_o two_o branch_n of_o which_o one_o pass_n above_o the_o axillary_a artery_n and_o the_o other_o under_o it_o and_o then_o they_o immediate_o join_v again_o they_o with_o a_o branch_n of_o the_o first_o pair_n of_o the_o back_n form_n a_o pretty_a large_a plexus_fw-la at_o this_o place_n and_o sometime_o before_o for_o it_o observe_v no_o regularity_n it_o cast_v out_o a_o branch_n which_o with_o a_o branch_n of_o the_o eight_o pair_n form_n the_o plexus_fw-la cardiacus_fw-la then_o it_o go_v down_o the_o cavity_n of_o the_o thorax_n under_o the_o pleura_fw-la near_o the_o vertebra_n and_o as_o it_o pass_v by_o it_o receive_v a_o branch_n from_o every_o pair_n of_o the_o back_n by_o which_o it_o grow_v big_a and_o big_a as_o it_o go_v out_o of_o the_o thorax_n it_o divide_v into_o several_a branch_n of_o which_o the_o three_o superior_a in_o the_o right_a side_n form_v the_o plexus_fw-la hepaticus_fw-la and_o in_o the_o leave_v the_o plexus_fw-la splenicus_fw-la these_o plexus_n furnish_v nerve_n to_o the_o kidney_n to_o the_o pancreas_n to_o the_o caul_n to_o the_o low_a part_n of_o the_o stomach_n to_o the_o spleen_n to_o the_o liver_n to_o the_o mesentery_n to_o the_o intestine_n and_o their_o branch_n form_v a_o large_a net_n upon_o the_o mesenterick_a artery_n call_v plexus_fw-la mesentericus_fw-la the_o inferior_a branch_n as_o they_o go_v down_o upon_o the_o vertebra_n of_o the_o loin_n receive_v a_o branch_n from_o the_o first_o of_o the_o loin_n and_o they_o send_v out_o some_o branch_n which_o join_v those_o of_o the_o superior_a branch_n which_o go_v to_o the_o gut_n and_o which_o form_n the_o net_n upon_o the_o mesenterick_a artery_n then_o they_o go_v down_o into_o the_o basin_n and_o form_v a_o large_a plexus_fw-la above_o the_o straight_a gut_n to_o which_o it_o give_v nerve_n as_o also_o to_o the_o bladder_n vesiculae_fw-la seminales_fw-la prostratae_fw-la in_o man_n and_o to_o the_o womband_n vagina_n in_o woman_n auditorius_fw-la nervus_fw-la auditorius_fw-la the_o seven_o pair_n be_v the_o nervus_fw-la auditorius_fw-la it_o arise_v from_o the_o hind_a part_n of_o the_o processus_n annularis_fw-la it_o enter_v the_o hole_n in_o the_o inner_a process_n of_o the_o os._n petrosum_n it_o divide_v into_o two_o branch_n that_o which_o be_v soft_a be_v call_v portio_fw-la mollis_fw-la and_o it_o be_v distribute_v in_o the_o labyrinth_n cochlea_n and_o membrane_n which_o cover_v the_o cavity_n of_o the_o ear._n that_o which_o be_v hard_a be_v call_v portio_n dura_n it_o go_v out_o of_o the_o ear_n by_o that_o hole_n which_o be_v between_o the_o processus_n mastoide_v and_o styloide_n it_o divide_v into_o two_o branch_n of_o which_o one_o go_v to_o the_o muscle_n of_o the_o tongue_n or_o os_fw-la hyoide_v and_o it_o give_v a_o small_a branch_n to_o the_o eight_o pair_n the_o other_o be_v distribute_v in_o the_o external_n ear_n nose_n lip_n and_o cheek_n vagum_fw-la par_fw-fr vagum_fw-la the_o eight_o pair_n be_v the_o par_fw-fr vagum_fw-la it_o rise_v from_o the_o side_n of_o the_o medulla_n oblongata_fw-la behind_o the_o processus_n annularis_fw-la by_o several_a thread_n which_o join_v together_o and_o go_v out_o by_o the_o same_o hole_n that_o the_o sinus_n laterales_fw-la discharge_n themselves_o into_o the_o jugulares_fw-la it_o be_v join_v by_o a_o branch_n of_o the_o nervus_fw-la spinalis_fw-la or_o accessorius_fw-la willisii_n and_o by_o a_o small_a branch_n of_o the_o portio_fw-la dura_n immediate_o after_o it_o come_v out_o of_o the_o skull_n it_o give_v a_o small_a branch_n to_o the_o larynx_n as_o it_o go_v down_o the_o neck_n above_o the_o intercostal_n nerve_n by_o the_o side_n of_o the_o internal_a carotid_n at_o the_o axillary_a artery_n it_o cast_v back_o the_o recurrent_a nerve_n of_o which_o the_o right_a embrace_n the_o axillary_a artery_n and_o the_o leave_v the_o aorta_fw-mi these_o two_o branch_n ascend_v on_o each_o side_n of_o the_o trachea_n arteria_fw-la to_o the_o larynx_n where_o they_o be_v spend_v on_o the_o muscle_n of_o the_o larynx_n and_o membrane_n of_o the_o trachea_n then_o the_o eight_o pair_n after_o it_o have_v enter_v the_o cavity_n of_o the_o thorax_n send_v out_o two_o branch_n which_o with_o the_o branch_n of_o the_o two_o intercostal_n form_n a_o little_a above_o the_o heart_n between_o the_o aorta_fw-mi and_o the_o trachea_n the_o plexus_fw-la câ—â—dincus_n which_o give_v a_o great_a number_n of_o small_a branch_n to_o the_o pericardium_n and_o heart_n particular_o very_o many_o creep_v along_o the_o aorta_fw-la to_o the_o left_a ventricle_n the_o eight_o pair_n give_v also_o several_a branch_n to_o the_o lung_n which_o accompany_v the_o bronchiae_n than_o it_o descend_v upon_o the_o oesophagus_n and_o be_v spread_v upon_o the_o stomach_n and_o some_o twig_n go_v to_o the_o concave_a side_n of_o the_o liver_n as_o have_v be_v say_v already_o with_o this_o nerve_n it_o be_v usual_a to_o describe_v another_o which_o pass_v out_o of_o the_o skull_n at_o the_o same_o hole_n with_o it_o it_o be_v call_v nervus_fw-la accessorius_fw-la willisii_n it_o arise_v from_o the_o medulla_n spinalis_fw-la about_o the_o begin_n of_o the_o six_o pair_n of_o the_o neck_n as_o it_o ascend_v to_o the_o head_n it_o receive_v on_o each_o side_n a_o twig_n from_o the_o first_o five_o pair_n of_o nerve_n of_o the_o neck_n as_o they_o rise_v from_o the_o medulla_n spinalis_fw-la then_o it_o enter_v the_o skull_n and_o pass_v out_o of_o it_o again_o with_o the_o eight_o pair_n and_o be_v whole_o spend_v upon_o the_o musculus_fw-la trapezius_fw-la pair_n the_o nine_o pair_n the_o nine_o pair_n rise_v from_o the_o processus_n olivares_n of_o the_o medulla_n oblongata_fw-la it_o pass_v out_o of_o the_o skull_n by_o its_o own_o proper_a hole_n in_o the_o os_fw