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1. 发明授权

US4705497A Blood reservoir 失效
标题翻译：血库
公开(公告)号：US4705497A
公开(公告)日：1987-11-10
申请号：US868094
申请日：1986-05-28
申请人： Sachiro Shitaokoshi , Mamoru Sekiguchi , Toshiaki Takagi , Toshimichi Mori
发明人： Sachiro Shitaokoshi , Mamoru Sekiguchi , Toshiaki Takagi , Toshimichi Mori
IPC分类号： A61M1/14 , A61M1/36 , A61M37/00
CPC分类号： A61M1/3627 , A61M1/3632
摘要： A blood reservoir, commonly used in a blood circuit with an artificial lung, includes a blood extraction line chamber provided inside a housing and having a blood extraction line connection port, the chamber temporarily accommodating blood from a vena cava received via the connection port, a suction line chamber provided inside the housing and having a suction line connection port, the chamber temporarily accommodating blood, drawn in during open-heart surgery, received via the connection port, a blood pooling chamber provided inside the housing and communicating with the blood extraction line chamber and the suction line chamber for pooling blood accommodated by the two chambers, filtering/defoaming member arranged to communicate the suction line and blood pooling chambers for filtering and defoaming blood accommodated in the suction line chamber, an extracted blood inflow tube having one end communicating with the blood extraction line connection port and another end open to the blood extraction line chamber, and a blood dispersing plate provided at and open end of the inflow tube and opposing a bottom portion of the blood extraction line chamber across a predetermined distance.
摘要翻译：通常用于具有人造肺的血液回路中的血液储存器包括设置在壳体内并具有血液提取线连接口的血液提取管线室，该腔室临时容纳经由连接口接收的来自腔静脉的血液，吸入管腔室，其设置在所述壳体的内部并且具有吸入管线连接口，所述临时容纳在心脏开放心脏手术期间吸入的血液的腔室经由所述连接端口接收，所述血液储存室设置在所述壳体内并与所述血液提取管线室和用于汇集由两个腔室容纳的血液的吸入管线室，布置成连通吸入管线和血液储存室的过滤/消泡部件，用于过滤和消除容纳在吸入管腔室中的血液，提取的血液流入管具有一端连通与血液提取线连接端口和另一端打开到bloo d提取线室，以及设置在流入管的开口端并与血液提取管线室的底部相隔预定距离的血液分散板。

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