发明公开
- 专利标题： Transfusion filtering device
- 专利标题（中）： Infusionsfilter。
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申请号： EP91122267.7申请日： 1991-12-27
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公开(公告)号： EP0492634A1公开(公告)日： 1992-07-01
- 发明人: Yokono, Osamu , Yokomachi, Shinsuke
- 申请人： TERUMO KABUSHIKI KAISHA
- 申请人地址： 44-1, Hatagaya 2-chome, Shibuya-ku Tokyo JP
- 专利权人： TERUMO KABUSHIKI KAISHA
- 当前专利权人： TERUMO KABUSHIKI KAISHA
- 当前专利权人地址： 44-1, Hatagaya 2-chome, Shibuya-ku Tokyo JP
- 代理机构： Casalonga, Axel
- 优先权： JP418737/90 19901228
- 主分类号： A61M5/38
- IPC分类号： A61M5/38 ; B01D63/04
摘要：
A transfusion filtering device (1) for preventing foreign matters from entering into a human body. This transfusion filter (1) comprises a cylindrical housing (2), hydrophilic porous hollow fibers (32) disposed in the housing (2) in parallel with the axis of the housing (2), and hydrophobic porous hollow fibers (28) disposed in the housing (2) along the inner wall of the housing (2), the upper ends of the hydrophobic porous hollow fibers (28) being exposed to the outer atmosphere so as to discharge air accumulated in the housing (2).
公开/授权文献
- EP0492634B1 Transfusion filtering device 公开/授权日：1995-06-28
信息查询
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