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义乌市胜强康复用品有限公司 7yr.
Main Products:Consumable material,mask,antipyretic patch,non-woven products,disposable underwear,cotton rolls,hot and cold patch,tape,strip cap,shoe cover
Contacts:童丹莉Chat
Mobile:86-
E-mail: Address:25748-1 , 2 Street, 2 F, 69 Gate, International Trade Mart (District 3).
功能特点:
该模型以成人心脏放大约1:1,呈舒张状态。按人体正常生理位置放于支架上。沿肺动脉根部横切,示左右心房的内部结构及肺动脉,主张脉半月瓣。沿心房做纵斜切,示左右心室的内部结构。右心房示上、下腔静脉口、下腔静脉瓣、冠状窦口冠状窦瓣、卵园窝和右房室口;右心房示左右肺静电脉口和左房室口。右心室示室上嵴、三尖瓣、动脉圆锥、腕索、乳头肌、肉柱和肺动脉瓣;左心室示二尖瓣、腱索、乳头肌、肉柱和主动瓣。示房间隔和室间隔。增心脏约外部形态和有关的血管及分属支。示管状态、前后室间沟;示心耳、心肌纤维、心涡、心切迹、脂肪和动脉韧带、示左右、冠状动脉及其分支;示冠状窦及其属支;示升主动脉和主动脉弓发出的分支示上腔静脉、下腔静脉及其属支;示肺静脉和肺动脉。模型的左、右心室壁和沿动脉搏动切面部可拆装。
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