公开(公告)号：BR0007064A

公开(公告)日：2001-07-31

申请号：BR0007064

申请日：2000-08-29

Applicant: BAXTER INT

Inventor： WESTBERG TOM ,  SMITH KELLY B ,  ODAK SANJAY V ,  JOIE MICHEL L F ,  RONDEAU GEORGES E

IPC: A61M1/02 ,  B01D21/00 ,  B04B5/00 ,  B04B5/04 ,  B01D21/26 ,  B04B7/08

公开(公告)号：CA2347615A1

公开(公告)日：2001-03-15

申请号：CA2347615

申请日：2000-08-29

Applicant: BAXTER INT

Inventor： RONDEAU GEORGES E ,  ODAK SANJAY V ,  SMITH KELLY B ,  WESTBERG TOM ,  JOIE MICHEL L F

IPC: A61M1/02 ,  B01D21/00 ,  B04B5/00 ,  B04B5/04 ,  B01D21/26 ,  B04B7/08

Abstract: A blood separation chamber (18) is provided for rotation about an axis. In o ne implementation, the blood separation chamber (18) comprises a base (388) tha t includes formed walls that define a hub (120). A separation channel (126) extends about the hub (120). Flow passages (142, 144, 146) extend between th e hub (120) and the separation channel (126). The hub (120) enables attachment of external tubing to convey blood to and from the separation channel (126) through the hub (120). In another implementation, the chamber (18) includes an interior channel, which includes a recess (386) that extends outside the bounds of the walls establishing separation zone. The recessed interior channel (386) permits the yields of individual blood components separated in the chamber to be maximized without cross-contamination or contamination by other components present in the chamber (18).

公开(公告)号：DE60239476D1

公开(公告)日：2011-04-28

申请号：DE60239476

申请日：2002-10-02

Applicant: BAXTER INT

Inventor： VANDLIK MARK R ,  KAST MICHAEL J ,  SMITH KELLY B

IPC: A61M1/02 ,  A61M37/00 ,  A61M1/10 ,  A61M1/30 ,  A61M1/36

公开(公告)号：AU775600B2

公开(公告)日：2004-08-05

申请号：AU7336100

申请日：2000-08-29

Applicant: BAXTER INT

Inventor： WESTBERG TOM ,  SMITH KELLY B ,  ODAK SANJAY V ,  JOIE MICHEL L F ,  RONDEAU GEORGES E

IPC: A61M1/02 ,  B01D21/00 ,  B04B5/00 ,  B04B5/04 ,  B01D21/26 ,  B04B7/08

公开(公告)号：BR0206144A

公开(公告)日：2004-02-17

申请号：BR0206144

申请日：2002-10-02

Applicant: BAXTER INT

Inventor： VANDLIK MARK R ,  KAST MICHAEL J ,  SMITH KELLY B

IPC: A61M1/02 ,  A61M1/10 ,  A61M1/30 ,  A61M1/36 ,  A61M37/00 ,  C02F1/00 ,  B01D33/15

Abstract: Systems and methods separate pump the blood cells through an in-line leukofilter to a blood cell storage container. The leukofilter has a filtration medium enclosed within a flexile housing. The systems and methods can employ a fixture to restrain expansion of the flexible filter housing during operation of the pump.

公开(公告)号：NO20012171L

公开(公告)日：2001-06-26

申请号：NO20012171

申请日：2001-05-02

Applicant: BAXTER INT

Inventor： VISHNOI ROHIT ,  WESTBERG TOM ,  MULLER MATTHEW R ,  SMITH KELLY B ,  JOIE MICHEL L F ,  VANDLIK MARK R

IPC: A61M1/02 ,  G01N33/48 ,  A61M1/34 ,  A61M1/36 ,  B01D17/02 ,  B01D21/24 ,  B04B5/00 ,  G01N21/27 ,  G01N21/35 ,  G01N33/483 ,  G01N33/49 ,  A61M1/38 ,  B01D21/26

Abstract: A blood separation system (10) is described. The system comprises a device (14, 18) which, in use, operates to separate whole blood into red blood cells and plasma, a whole blood inlet line (290) for conveying a flow of whole blood into the device, a plasma collection line (292) for conveying a flow of plasma from the device, and a red blood cell collection line (294) for conveying a flow of red blood cells from the device. A first sensing assembly (334) including a first sensor in the plasma collection line is provided which in use operates to detect a characteristic of plasma in the flow of plasma and to generate a first output. A second sensing assembly (336) including a second sensor in the red blood cell collection line is provided which in use operates to detect a characteristic of red blood cells in the flow of red blood cells and to generate a second output. A controller (16) operates to control flows in the plasma collection line and the red blood cell collection line based upon the first and second outputs.

公开(公告)号：CA2347618A1

公开(公告)日：2001-03-15

申请号：CA2347618

申请日：2000-08-29

Applicant: BAXTER INT

Inventor： MULLER MATTHEW R ,  WESTBERG TOM ,  JOIE MICHEL L F ,  VISHNOI ROHIT ,  SMITH KELLY B ,  VANDLIK MARK R

IPC: G01N33/48 ,  A61M1/02 ,  A61M1/34 ,  A61M1/36 ,  B01D17/02 ,  B01D21/24 ,  B04B5/00 ,  G01N21/27 ,  G01N21/35 ,  G01N33/483 ,  G01N33/49 ,  B01D21/26 ,  A61M1/38

Abstract: Blood processing systems and methods employ two sensors (334, 336), one (334 ) to detect a condition of plasma exiting a separation device (18) and another sensor (336) to detect a condition of a cellular component exiting the separation device (18). The first sensor (334) detects, e.g., contamination of the plasma due to the presence of unwanted cellular components. The second sensor (336) detects, e.g., dilution of the cellular component due to presen ce of plasma. Blood processing parameters are carried out based, at least in part, by conditions detected by one or both of the sensors (334, 336).