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公开(公告)号:US4747952A
公开(公告)日:1988-05-31
申请号:US902127
申请日:1986-09-02
申请人: Akiyoshi Nakano , Yoshimichi Harada , Yasuzo Kirita , Tadashi Miyahara , Yoshio Yagiri , Michiko Ueda , Yasunori Ueda
发明人: Akiyoshi Nakano , Yoshimichi Harada , Yasuzo Kirita , Tadashi Miyahara , Yoshio Yagiri , Michiko Ueda , Yasunori Ueda
IPC分类号: A61M1/30 , A61M1/34 , A61M1/36 , B01D13/00 , B01D17/038
CPC分类号: A61M1/30 , A61M1/303 , A61M1/304 , A61M1/308 , A61M1/3693 , A61M1/3496 , A61M2205/3389 , A61M2205/707
摘要: Separation apparatus capable of separating plasma into high molecular weight substances and low molecular weight substances containing albumin, regardless of whether plasma is obtained by separation of corpuscular components in a continuous centrifugal separator or in a batch-type centrifugal separator. The apparatus comprises a filtration membrane module, a plasma feeding circuit connecting the centrifugal separator with the filtration membrane module, a plasma return circuit for returning to a patient purified plasma freed of high molecular weight substances, a supplemental fluid circuit for supplying additional fluid to the plasma return circuit, and a condensed plasma discharge circuit for disposal of high molecular weight substances. The apparatus is controlled independently of the centrifugal separator.
摘要翻译: 能够将等离子体分离成高分子量物质的分离装置和含有白蛋白的低分子量物质,而不管等离子体是通过在连续离心分离器或间歇式离心分离器中分离出红细胞成分得到的。 该装置包括过滤膜组件,将离心分离器与过滤膜组件连接的等离子体供给回路,用于使患者免除高分子量物质的纯化血浆的等离子体返回回路,补充流体回路, 等离子体返回电路和用于处置高分子量物质的冷凝等离子体放电电路。 该设备独立于离心分离器进行控制。