麦克明彩色人体解剖图1——浙江大学医学院课件医学.ppt

1 CardiovascularSystem JingLiApr 20 2010jing li DepartmentofHumanAnatomy Artery 2 Artery Characteristics SymmetryInthetrunkofthebodyconsistparietalandvisceralbranchesShortestpossiblecourseRunonflexorsurfacesUsuallydonotpassdirectlythroughmuscles avoidingcompressionTogetherwiththeveinsandnervesinasheathoffasciatoformneurovascularbundle 3 Artery ArteriesofpulmonarycirculationArteriesofsystemiccirculation 4 Arteriesofpulmonarycirculation PulmonarytrunkArisesfromrightventricleBifurcatesinferiortoaorticarchintorightandleftpulmonaryarteries oneforeachlung 5 Arteriesofpulmonarycirculation arterialligament动脉韧带 6 Arteriesofsystemiccirculation Aorta主动脉originbranchesascendingaorta升主动脉aorticarch主动脉弓descendingaorta降主动脉 头臂干brachiocephalictrunk颈总动脉commoncarotida 锁骨下动脉subclaviana 胸主动脉thoracica 腹主动脉abdominala 髂总动脉commoniliaca 7 Arteriesofsystemiccirculation Bloodsupply 颈总动脉 headandneckcommoncarotida 锁骨下动脉 upperlimbsubclaviana 胸主动脉 thoraxthoracicaorta腹主动脉 abdomenabdominalaorta髂外动脉 lowerlimbexternaliliaca 髂内动脉 pelvisinternaliliaca 8 Ascendingaorta rightcoronaryarteryleftcoronaryartery 9 Aortaarch brachiocephalictrunk 头臂干 右颈总动脉右锁骨下动脉leftcommoncarotida 左颈总动脉 leftsubclaviana 左锁骨下动脉 1 2 3 10 commoncarotidartery Branchesinternalcarotidartery颈内动脉externalcarotidartery颈外动脉 甲状软骨 carotidsinus颈动脉窦 颈总动脉末端和颈内动脉起始部膨大部分 压力感受器 血压增高时兴奋 可反射性地引起心跳减慢 末梢血管扩张 血压下降 一个扁椭圆形小体 借结缔组织连于颈动脉杈的后方 化学感受器 感受血液中CO2 O2分压和H 浓度变化 当血液中CO2增高或O2分压降低时 反射性地促使呼吸加深加快 carotidglomus颈动脉小球 甲状腺 11 externalcarotidartery Branches superiorthyroida 甲状腺上动脉linguala 舌动脉faciala 面动脉occipitala 枕动脉posteriorauriculara 耳后动脉maxillarya 上颌动脉superficialtemporala 颞浅动脉 12 externalcarotidartery颈外动脉 Middlemeningealartery脑膜中动脉 13 subclavianartery锁骨下动脉 originMainbranches 椎动脉vertebrala 胸廓内动脉internalthoracica 甲状颈干thyrocervicaltrunk axillaryartery 14 axillaryartery腋动脉 thoracoacromiala 胸肩峰动脉lateralthoracica 胸外侧动脉subscapulara 肩胛下动脉posteriorhumeralcircunflexa 旋肱后动脉 Mainbranches 15 brachialartery肱动脉 pathwayMainbranchesdeepbrachiala 肱深动脉 前臂出血的压迫止血点 测血压的听诊部位及其血管 radiala 桡动脉ulnara 尺动脉 肱动脉 肱深动脉 桡动脉 尺动脉 16 radialartery桡动脉 Superficialpalmarbranch掌浅支Principala ofthumb拇主要动脉 常选切脉部位 位置 血管名称 ulnarartery尺动脉 Commoninterosseousa 骨间总动脉Deeppalmarbranch掌深支 17 superficialpalmararch掌浅弓 由尺动脉末端与桡动脉掌浅支吻合而成 位于掌腱膜深面 弓的凸缘约平掌骨中部 18 deeppalmararch掌深弓 由桡动脉末端和尺动脉掌深支吻合而成 弓的凸缘在掌浅弓近侧 约平腕掌关节高度 19 descendingaorta降主动脉 thoracicaorta胸主动脉abdominalaorta腹主动脉 20 thoracicaorta Parietalbranches壁支posteriorintercostala 肋间后动脉subcostala 肋下动脉superiorphrenica 膈上动脉Visceralbranches脏支bronchiala 支气管动脉esophageala 食管动脉pericardiala 心包动脉 21 Abdominalaorta Parietalbranches 1 inferiorphrenica 膈下动脉2 lumbara 腰动脉3 mediansacrala 骶正中动脉Visceralbranchespairedun paired 1 2 3 22 Visceralbranches 1 2 3 Abdominalaorta Paired 1 middlesuprarenala 肾上腺中动脉2 renala 肾动脉3 testicularorovariana 睾丸动脉 或卵巢动脉 Unpaired celiactrunk腹腔干 T12superiormesenterica 肠系膜上动脉 L1inferiormesenterica 肠系膜下动脉 L3 23 celiactrunk腹腔干 胃左动脉leftgastrica 肝总动脉commonhepatica 肝固有动脉properhepatica 肝左 右动脉 胃右动脉 胆囊动脉 胃十二指肠动脉gastroduodenala 胃网膜右动脉 胰十二指肠上动脉 脾动脉splenica 胰支胃后动脉胃短动脉胃网膜左动脉 24 superiormesentericartery肠系膜上动脉 jejunal ileala 空 回肠动脉ileocolica 回结肠动脉 阑尾动脉 rightcolica 右结肠动脉middlecolica 中结肠动脉 25 inferiormesentericartery肠系膜下动脉 leftcolica 左结肠动脉sigmoida 乙状结肠动脉superiorrectala 直肠上动脉 26 Commoniliacarteries髂总动脉 internaliliaca 髂内动脉externaliliaca 髂外动脉 27 internaliliacartery Parietalbranches 闭孔动脉obturatora 臀上动脉superiorgluteala 臀下动脉inferiorgluteala 28 internaliliacartery Visceralbranches umbilicala 脐动脉uterinea 子宫动脉internalpudendala 阴部内动脉inferiorvesicala 膀胱下动脉inferiorrectala 直肠下动脉 29 internaliliacartery Visceralbranches umbilicala 脐动脉uterinea 子宫动脉internalpudendala 阴部内动脉inferiorvesicala 膀胱下动脉inferiorrectala 直肠下动脉 30 externaliliacartery femorala 股动脉popliteala 腘动脉posteriortibiala 胫后动脉anteriortibiala 胫前动脉dorsala ofroot足背动脉 31 femoralartery deepfemorala 股深动脉Perforatinga 穿动脉腹壁浅动脉旋髂浅动脉 至腘窝移行为腘动脉 压迫止血点 32 popliteala 腘动脉 p