发明授权
- 专利标题： Cardiopulmonary bypass circuit including a filtration device
- 专利标题（中）： 心肺旁路回路包括过滤装置
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申请号： US13144651申请日： 2010-01-15
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公开(公告)号： US09132225B2公开(公告)日： 2015-09-15
- 发明人: Terence Gourlay , Stephen Cotton
- 申请人： Terence Gourlay , Stephen Cotton
- 申请人地址： GB Nottingham, Nottinghamshire
- 专利权人： Brightwake Limited
- 当前专利权人： Brightwake Limited
- 当前专利权人地址： GB Nottingham, Nottinghamshire
- 代理机构： LeClairRyan, a Professional Corporation
- 优先权： GB0900558.8 20090115; GB0910104.9 20090612; GB0921265.5 20091204
- 国际申请： PCT/GB2010/050061 WO 20100115
- 国际公布： WO2010/082064 WO 20100722
- 主分类号： A61M1/36
- IPC分类号： A61M1/36 ; B01D29/07 ; B01D39/08 ; B01D39/16 ; B01D39/20 ; B29C65/00 ; B29C65/08 ; B29C65/02 ; B29K67/00 ; B29K105/04 ; B29K105/08 ; B29K105/16 ; B29L9/00 ; B29L31/14
摘要：
Apparatus and methods for extracorporeal blood filtration involving the connection of a patient's cardiovascular circulation to an extracorporeal circulatory circuit, and filtration devices suitable for use in such apparatus and methods are disclosed. Such filtration devices include a filter medium comprising a layer of non-woven fabric (21) impregnated with porous beads (22) and carrying a porous screen (23) on at least one side. This invention enables the removal or particular molecular species such as pro-inflammatory cytokines from a patient's circulation, and is of particular utility in cardiopulmonary bypass and haemodialysis-like procedures.
公开/授权文献
- US20110272343A1 EXTRACORPOREAL BLOOD FILTRATION 公开/授权日：2011-11-10
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