公开(公告)号：WO1998019721A1

公开(公告)日：1998-05-14

申请号：PCT/US1997019611

申请日：1997-11-06

Applicant: C.R. BARD, INC.

Inventor： C.R. BARD, INC. ,  McFALL, Frank, B., III ,  SENT, Bulent ,  BUCKLER, Kenneth, E. ,  INTOCCIA, Alfred, P. ,  WEINSTEIN, Martin, J. ,  RAMEN, Ven

IPC: A61M01/02

CPC classification number: A61M1/1698 ,  B01D63/02 ,  B01D2313/38 ,  F28D7/103 ,  F28D9/0025 ,  F28D2021/005 ,  F28F21/062

Abstract: A heat exchanger (8) is provided which has a plurality of wave shaped sinusoidal, channels on one or both sides. The heat exchanger has a cap (30) attached at the upper end. The heat exchanger is disposed within a housing (inner wall 10 and outer wall 12). The bottom end of the heat exchanger is bonded to the bottom end of the housing, and the upper end of the heat exchanger with the cap (30) attached is spaced apart from the upper end of the housing. A liquid inlet (26) and outlet (58) are in fluid communication with the inner surface of the heat exchanger. A blood inlet (54) and outlet (45) are in fluid communication with the outer surface of the heat exchanger. The heat exchanger may be used with a blood oxygenating chamber (38) containing a plurality of permeable hollow fibers which oxygenate blood flowing through the blood oxygenating chamber.

Abstract translation: 提供一种热交换器（8），其在一侧或两侧具有多个波形正弦形通道。 热交换器具有附接在上端的盖（30）。 热交换器设置在壳体（内壁10和外壁12）内。 热交换器的底端结合到壳体的底端，并且安装盖（30）的热交换器的上端与壳体的上端分开。 液体入口（26）和出口（58）与热交换器的内表面流体连通。 血液入口（54）和出口（45）与热交换器的外表面流体连通。 热交换器可以与含有多个可渗透的中空纤维的血液氧化室（38）一起使用，所述中空纤维对穿过血液氧合室的血液进行氧合。

公开(公告)号：WO1998020957A1

公开(公告)日：1998-05-22

申请号：PCT/US1997021787

申请日：1997-11-14

Applicant: C.R. BARD, INC.

Inventor： C.R. BARD, INC. ,  RANERI, Joseph, J. ,  BUCKLER, Kenneth, E. ,  STANLEY, Charles, L. ,  INTOCCIA, Alfred, P.

IPC: B01D25/00

CPC classification number: B01D19/02 ,  A61M1/3627 ,  A61M1/3632

Abstract: An apparatus for the treatment and collection of blood from two different sources is described. A separator (20) with an opening (40) is located in a support structure (18), dividing the support structure (18) into first and second portions (26 and 28). A depth filter (22) is located within the first portion (26) of the support structure (18). The first portion (26) of the support structure (18) with the depth filter (22) forms a cardiotomy blood chamber (30) and the second portion (28) forms a venous blood chamber (32). These components are placed within a clear outer shell (6). This outer shell (6) has a cover (12) with a venous blood inlet (14) and a plurality of cardiotomy inlets (42). The cardiotomy inlets (42) are in fluid communication with the cardiotomy blood chamber (30). The venous blood inlet (14) is in communication with a center tube (13) which extends through the first portion (26) of the support structure (8), through the opening (40) in the separator (20) and opens into the venous blood chamber (32).

Abstract translation: 描述了用于从两种不同来源处理和收集血液的装置。 具有开口（40）的分离器（20）位于支撑结构（18）中，将支撑结构（18）分成第一和第二部分（26和28）。 深度过滤器（22）位于支撑结构（18）的第一部分（26）内。 具有深度过滤器（22）的支撑结构（18）的第一部分（26）形成心脏切开术血液腔室（30），第二部分（28）形成静脉血液腔室（32）。 这些部件放置在透明的外壳（6）内。 该外壳（6）具有带有静脉血液入口（14）和多个心切开口（42）的盖（12）。 心切开口（42）与心脏切开血液腔（30）流体连通。 静脉血液入口（14）与通过支撑结构（8）的第一部分（26）延伸穿过分离器（20）中的开口（40）的中心管（13）连通并且打开到 静脉血液室（32）。

公开(公告)号：EP1011745A1

公开(公告)日：2000-06-28

申请号：EP97946355.1

申请日：1997-11-06

Applicant: C.R. Bard Inc.

Inventor： McFALL, Frank, B., III ,  SENT, Bulent ,  BUCKLER, Kenneth, E. ,  INTOCCIA, Alfred, P. ,  WEINSTEIN, Martin, J. ,  RAMEN, Ven

IPC: A61M1/02

CPC classification number: A61M1/1698 ,  B01D63/02 ,  B01D2313/38 ,  F28D7/103 ,  F28D9/0025 ,  F28D2021/005 ,  F28F21/062

Abstract: A heat exchanger (8) is provided which has a plurality of wave shaped sinusoidal, channels on one or both sides. The heat exchanger has a cap (30) attached at the upper end. The heat exchanger is disposed within a housing (inner wall 10 and outer wall 12). The bottom end of the heat exchanger is bonded to the bottom end of the housing, and the upper end of the heat exchanger with the cap (30) attached is spaced apart from the upper end of the housing. A liquid inlet (26) and outlet (58) are in fluid communication with the inner surface of the heat exchanger. A blood inlet (54) and outlet (45) are in fluid communication with the outer surface of the heat exchanger. The heat exchanger may be used with a blood oxygenating chamber (38) containing a plurality of permeable hollow fibers which oxygenate blood flowing through the blood oxygenating chamber.

Abstract translation: 提供了可用于集成的血氧仪和热交换器的热交换器。 热交换器在一侧或两侧具有多个波形正弦通道。 热交换器在上端具有盖子。 热交换器设置在壳体内。 热交换器的底端结合到壳体的底端，并且具有盖的热交换器的上端与壳体的上端分开。 液体入口和出口与热交换器的内表面流体连通。 血液入口和出口与热交换器的外表面流体连通。 热交换器可以与血液氧化室一起使用。 血液氧合室包含多个可渗透的中空纤维，其使血液通过血液充氧室中的血液氧化。 血液充氧室与热交换器的外表面和血液出口流体连通。

公开(公告)号：EP0946243A1

公开(公告)日：1999-10-06

申请号：EP97949658.0

申请日：1997-11-14

Applicant: C.R. BARD, INC.

Inventor： RANERI, Joseph, J. ,  BUCKLER, Kenneth, E. ,  STANLEY, Charles, L. ,  INTOCCIA, Alfred, P.

IPC: A61M1 ,  B01D19

CPC classification number: B01D19/02 ,  A61M1/3627 ,  A61M1/3632

Abstract: An apparatus for the treatment and collection of blood from two different sources is described. A separator (20) with an opening (40) is located in a support structure (18), dividing the support structure (18) into first and second portions (26 and 28). A depth filter (22) is located within the first portion (26) of the support structure (18). The first portion (26) of the support structure (18) with the depth filter (22) forms a cardiotomy blood chamber (30) and the second portion (28) forms a venous blood chamber (32). These components are placed within a clear outer shell (6). This outer shell (6) has a cover (12) with a venous blood inlet (14) and a plurality of cardiotomy inlets (42). The cardiotomy inlets (42) are in fluid communication with the cardiotomy blood chamber (30). The venous blood inlet (14) is in communication with a center tube (13) which extends through the first portion (26) of the support structure (8), through the opening (40) in the separator (20) and opens into the venous blood chamber (32).