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公开(公告)号:US06293752B1
公开(公告)日:2001-09-25
申请号:US09266408
申请日:1999-03-09
申请人: Cynthia T. Clague , Frank D. Dorman , Robert C. Hamlen , Donald W. Hegeman, III , Timothy A. Miller , Joseph E. Poissant , Richard T. Stone , Michael P Sullivan
发明人: Cynthia T. Clague , Frank D. Dorman , Robert C. Hamlen , Donald W. Hegeman, III , Timothy A. Miller , Joseph E. Poissant , Richard T. Stone , Michael P Sullivan
IPC分类号: F01D102
CPC分类号: A61M39/10 , A61M1/101 , A61M2202/0413 , A61M2206/10 , F04D29/428 , Y10S415/90 , Y10T137/2104 , Y10T137/2109 , Y10T137/2115
摘要: A biological fluid transport device comprises a cutwater at the junction of at least two blood flow paths. The cutwater is substantially straight, substantially vertical, or both. At least one of the fluid paths may be tubular, and in some embodiments all of the fluid paths are tubular. The shear sensitive fluid may be, without limitation, blood, blood-based combinations, cell culture media, cell suspensions, proteins, and microcapsule suspensions. The device may be part of an extracorporeal circuit (e.g., blood during heart-lung bypass procedures or blood processing), but it need not be. Preferred embodiments of the device include, without limitation, kinetic pumps, mass transfer devices, filters, reservoirs, and heat exchangers.
摘要翻译: 生物流体输送装置包括在至少两个血流路径的交界处的切割水。 切割水基本上是直的,基本垂直的,或两者都是。 流体路径中的至少一个可以是管状的,并且在一些实施例中,所有流体路径都是管状的。 剪切敏感流体可以是但不限于血液,基于血液的组合,细胞培养基,细胞悬浮液,蛋白质和微胶囊悬浮液。 该装置可以是体外循环的一部分(例如在心肺旁路手术或血液处理期间的血液),但是不需要。 装置的优选实施例包括但不限于动力泵,传质装置,过滤器,储存器和热交换器。
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公开(公告)号:US5971023A
公开(公告)日:1999-10-26
申请号:US800904
申请日:1997-02-12
申请人: Cynthia T. Clague , Frank D. Dorman , Robert C. Hamlen , Donald W. Hegeman, III , Timothy A. Miller , Joseph E. Poissant , Richard T. Stone , Michael P. Sullivan
发明人: Cynthia T. Clague , Frank D. Dorman , Robert C. Hamlen , Donald W. Hegeman, III , Timothy A. Miller , Joseph E. Poissant , Richard T. Stone , Michael P. Sullivan
CPC分类号: A61M39/10 , F04D29/428 , A61M1/101 , A61M2202/0413 , A61M2206/10 , Y10S415/90 , Y10T137/2104 , Y10T137/2109 , Y10T137/2115
摘要: A biological fluid transport device comprises a cutwater at the junction of at least two blood flow paths. The cutwater is substantially straight, substantially vertical, or both. At least one of the fluid paths may be tubular, and in some embodiments all of the fluid paths are tubular. The shear sensitive fluid may be, without limitation, blood, blood-based combinations, cell culture media, cell suspensions, proteins, and microcapsule suspensions. The device may be part of an extracorporeal circuit (e.g., blood during heart-lung bypass procedures or blood processing), but it need not be. Preferred embodiments of the device include, without limitation, kinetic pumps, mass transfer devices, filters, reservoirs, and heat exchangers.
摘要翻译: 生物流体输送装置包括在至少两个血流路径的交界处的切割水。 切割水基本上是直的,基本垂直的,或两者都是。 流体路径中的至少一个可以是管状的,并且在一些实施例中,所有流体路径都是管状的。 剪切敏感流体可以是但不限于血液,基于血液的组合,细胞培养基,细胞悬浮液,蛋白质和微胶囊悬浮液。 该装置可以是体外循环的一部分(例如在心肺旁路手术或血液处理期间的血液),但是不需要。 装置的优选实施例包括但不限于动力泵,传质装置,过滤器,储存器和热交换器。
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