公开(公告)号：EP0683626A4

公开(公告)日：1996-03-27

申请号：EP94916492

申请日：1994-02-17

Applicant: BAXTER INT

Inventor： MARTINSON JEFFREY ,  BRATTEN WILLIAM ,  WANG LI MING ,  CHAPMAN JOHN

IPC: G01N33/48 ,  A01N1/02 ,  A61B5/15 ,  B01D17/02 ,  B01D17/038 ,  B01D21/24 ,  B01D21/26 ,  C12Q1/68 ,  C12Q1/70 ,  G01N1/40 ,  G01N33/49 ,  G01N33/50 ,  G01N33/569 ,  C12P19/34

CPC classification number: G01N33/56983 ,  B01D17/0217 ,  B01D21/2405 ,  B01D21/2444 ,  B01D21/245 ,  B01D21/26 ,  B01D21/262 ,  B01D2221/10 ,  C12Q1/6806 ,  C12Q1/70 ,  G01N1/40 ,  G01N33/491 ,  G01N33/5091 ,  G01N33/5094 ,  G01N33/56972

Abstract: A method and apparatus for creating a leukocyte rich sample from a mixed population of blood cells. The method comprises the steps of: separating an amount of blood into layers that include a buffy coat layer having a mixed population of blood cells including plasma and red blood cells; providing a chamber having an opening for receiving a fluid; causing the buffy coat layer to enter the chamber; centrifuging the chamber to separate the buffy coat layer into at least a plasma containing layer, a leukocyte containing layer, and a red blood cell containing layer; and separating the leukocyte containing layer from the other layers in the chamber.

公开(公告)号：AU697124B2

公开(公告)日：1998-09-24

申请号：AU6972196

申请日：1996-09-09

Applicant: BAXTER INT

Inventor： SMITH STEPHEN L ,  BENDER JAMES A ,  MARTINSON JEFFREY ,  LOUDOVARIS MAUREEN ,  MITSVEN ORRIN D JR ,  UNVERZAGT KRISTEN

IPC: B67D99/00 ,  A61J1/14 ,  A61J1/16 ,  A61J3/00 ,  C12M1/00 ,  E03B1/00 ,  E03B11/00 ,  B67D5/60 ,  B67D5/64

Abstract: The present invention provides an apparatus for holding and carrying a plurality of flexible medical containers. The carrier has a rack having a plurality of plates positioned in parallel spaced relation, the plates defining a chamber between each pair of adjacent plates. A plurality of spacer assemblies each extend through the rack to connect the plates and to maintain their spaced relationship. The spacer assemblies are spaced along marginal edges of the rack to define two opposed end walls, a bottom, and an opening to the rack to allow access to each of the chambers. A flange extends from one of the plates and has a hole that allows the carrier to be suspended. The invention further provides for a system for transferring fluids and a method for mixing solutions using the carrier.

公开(公告)号：AU687403B2

公开(公告)日：1998-02-26

申请号：AU6812794

申请日：1994-02-17

Applicant: BAXTER INT

Inventor： MARTINSON JEFFREY ,  BRATTEN WILLIAM ,  WANG LI MING ,  CHAPMAN JOHN

IPC: G01N33/48 ,  A01N1/02 ,  A61B5/15 ,  B01D17/02 ,  B01D17/038 ,  B01D21/24 ,  B01D21/26 ,  C12Q1/68 ,  C12Q1/6806 ,  C12Q1/70 ,  G01N1/40 ,  G01N33/49 ,  G01N33/50 ,  G01N33/569 ,  C12P19/34

Abstract: A method and apparatus for creating a leukocyte rich sample from a mixed population of blood cells. The method comprises the steps of: separating an amount of blood into layers that include a buffy coat layer having a mixed population of blood cells including plasma and red blood cells; providing a chamber having an opening for receiving a fluid; causing the buffy coat layer to enter the chamber; centrifuging the chamber to separate the buffy coat layer into at least a plasma containing layer, a leukocyte containing layer, and a red blood cell containing layer; and separating the leukocyte containing layer from the other layers in the chamber.

公开(公告)号：AU6972196A

公开(公告)日：1997-04-09

申请号：AU6972196

申请日：1996-09-09

Applicant: BAXTER INT

Inventor： SMITH STEPHEN L ,  BENDER JAMES A ,  MARTINSON JEFFREY ,  LOUDOVARIS MAUREEN ,  MITSVEN ORRIN D JR ,  UNVERZAGT KRISTEN

IPC: B67D99/00 ,  A61J1/14 ,  A61J1/16 ,  A61J3/00 ,  C12M1/00 ,  E03B1/00 ,  E03B11/00 ,  B67D5/60 ,  B67D5/64

Abstract: The present invention provides an apparatus for holding and carrying a plurality of flexible medical containers. The carrier has a rack having a plurality of plates positioned in parallel spaced relation, the plates defining a chamber between each pair of adjacent plates. A plurality of spacer assemblies each extend through the rack to connect the plates and to maintain their spaced relationship. The spacer assemblies are spaced along marginal edges of the rack to define two opposed end walls, a bottom, and an opening to the rack to allow access to each of the chambers. A flange extends from one of the plates and has a hole that allows the carrier to be suspended. The invention further provides for a system for transferring fluids and a method for mixing solutions using the carrier.

公开(公告)号：CA2229807A1

公开(公告)日：1997-03-27

申请号：CA2229807

申请日：1996-09-09

Applicant: BAXTER INT

Inventor： LOUDOVARIS MAUREEN ,  MARTINSON JEFFREY ,  UNVERZAGT KRISTEN ,  MITSVEN ORRIN D JR ,  BENDER JAMES A ,  SMITH STEPHEN L

IPC: B67D99/00 ,  A61J1/14 ,  A61J1/16 ,  A61J3/00 ,  C12M1/00 ,  B01L9/06

Abstract: The present invention provides an apparatus for holding and carrying a plurality of flexible medical containers (15). The carrier has a rack (10) having a plurality of plates (12) positioned in parallel spaced relation, the plates (12) defining a chamber between each pair of adjacent plates (12). A plurality of spacer assemblies (18) each extend through the rack (10) to connect the plates (12) and to maintain their spaced relationship. The spacer assemblies (18) are spaced along marginal edges of the rack (10) to define two opposed end walls (20), a bottom (22), and an opening (24) to the rack to allow access to each of the chambers. A flange (25) extends from one of the plates (12) and has a hole (27) that allows the carrier to be suspended. The invention further provides for a system for transferring fluids and a method for mixing solutions using the carrier.

公开(公告)号：NO953113L

公开(公告)日：1995-10-09

申请号：NO953113

申请日：1995-08-08

Applicant: BAXTER INT

Inventor： MARTINSON JEFFREY ,  BRATTEN WILLIAM ,  WANG LI MING ,  CHAPMAN JOHN R

IPC: G01N33/48 ,  A01N1/02 ,  A61B5/15 ,  B01D17/02 ,  B01D17/038 ,  B01D21/24 ,  B01D21/26 ,  C12Q1/68 ,  C12Q1/6806 ,  C12Q1/70 ,  G01N1/40 ,  G01N33/49 ,  G01N33/50 ,  G01N33/569 ,  C12Q ,  C12N ,  G01N

Abstract: A method and apparatus for creating a leukocyte rich sample from a mixed population of blood cells. The method comprises the steps of: separating an amount of blood into layers that include a buffy coat layer having a mixed population of blood cells including plasma and red blood cells; providing a chamber having an opening for receiving a fluid; causing the buffy coat layer to enter the chamber; centrifuging the chamber to separate the buffy coat layer into at least a plasma containing layer, a leukocyte containing layer, and a red blood cell containing layer; and separating the leukocyte containing layer from the other layers in the chamber.

公开(公告)号：NO953113A

公开(公告)日：1995-10-09

申请号：NO953113

申请日：1995-08-08

Applicant: BAXTER INT

Inventor： MARTINSON JEFFREY ,  BRATTEN WILLIAM ,  WANG LI MING ,  CHAPMAN JOHN R

IPC: G01N33/48 ,  A01N1/02 ,  A61B5/15 ,  B01D17/02 ,  B01D17/038 ,  B01D21/24 ,  B01D21/26 ,  C12Q1/68 ,  C12Q1/70 ,  G01N1/40 ,  G01N33/49 ,  G01N33/50 ,  G01N33/569 ,  C12Q ,  C12N ,  G01N

CPC classification number: G01N33/56983 ,  B01D17/0217 ,  B01D21/2405 ,  B01D21/2444 ,  B01D21/245 ,  B01D21/26 ,  B01D21/262 ,  B01D2221/10 ,  C12Q1/6806 ,  C12Q1/70 ,  G01N1/40 ,  G01N33/491 ,  G01N33/5091 ,  G01N33/5094 ,  G01N33/56972

Abstract: A method and apparatus for creating a leukocyte rich sample from a mixed population of blood cells. The method comprises the steps of: separating an amount of blood into layers that include a buffy coat layer having a mixed population of blood cells including plasma and red blood cells; providing a chamber having an opening for receiving a fluid; causing the buffy coat layer to enter the chamber; centrifuging the chamber to separate the buffy coat layer into at least a plasma containing layer, a leukocyte containing layer, and a red blood cell containing layer; and separating the leukocyte containing layer from the other layers in the chamber.

公开(公告)号：NO953113D0

公开(公告)日：1995-08-08

申请号：NO953113

申请日：1995-08-08

Applicant: BAXTER INT

Inventor： MARTINSON JEFFREY ,  BRATTEN WILLIAM ,  WANG LI MING ,  CHAPMAN JOHN R

IPC: G01N33/48 ,  A01N1/02 ,  A61B5/15 ,  B01D17/02 ,  B01D17/038 ,  B01D21/24 ,  B01D21/26 ,  C12Q1/68 ,  C12Q1/6806 ,  C12Q1/70 ,  G01N1/40 ,  G01N33/49 ,  G01N33/50 ,  G01N33/569 ,  C12Q ,  C12N ,  G01N

Abstract: A method and apparatus for creating a leukocyte rich sample from a mixed population of blood cells. The method comprises the steps of: separating an amount of blood into layers that include a buffy coat layer having a mixed population of blood cells including plasma and red blood cells; providing a chamber having an opening for receiving a fluid; causing the buffy coat layer to enter the chamber; centrifuging the chamber to separate the buffy coat layer into at least a plasma containing layer, a leukocyte containing layer, and a red blood cell containing layer; and separating the leukocyte containing layer from the other layers in the chamber.

公开(公告)号：AU6812794A

公开(公告)日：1995-06-27

申请号：AU6812794

申请日：1994-02-17

Applicant: BAXTER INT

Inventor： MARTINSON JEFFREY ,  BRATTEN WILLIAM ,  WANG LI MING ,  CHAPMAN JOHN

IPC: G01N33/48 ,  A01N1/02 ,  A61B5/15 ,  B01D17/02 ,  B01D17/038 ,  B01D21/24 ,  B01D21/26 ,  C12Q1/68 ,  C12Q1/6806 ,  C12Q1/70 ,  G01N1/40 ,  G01N33/49 ,  G01N33/50 ,  G01N33/569 ,  C12P19/34

Abstract: A method and apparatus for creating a leukocyte rich sample from a mixed population of blood cells. The method comprises the steps of: separating an amount of blood into layers that include a buffy coat layer having a mixed population of blood cells including plasma and red blood cells; providing a chamber having an opening for receiving a fluid; causing the buffy coat layer to enter the chamber; centrifuging the chamber to separate the buffy coat layer into at least a plasma containing layer, a leukocyte containing layer, and a red blood cell containing layer; and separating the leukocyte containing layer from the other layers in the chamber.

公开(公告)号：CA2154748A1

公开(公告)日：1995-06-15

申请号：CA2154748

申请日：1994-02-17

Applicant: BAXTER INT

Inventor： MARTINSON JEFFREY ,  BRATTEN WILLIAM ,  WANG LI MING ,  CHAPMAN JOHN

IPC: G01N33/48 ,  A01N1/02 ,  A61B5/15 ,  B01D17/02 ,  B01D17/038 ,  B01D21/24 ,  B01D21/26 ,  C12Q1/68 ,  C12Q1/6806 ,  C12Q1/70 ,  G01N1/40 ,  G01N33/49 ,  G01N33/50 ,  G01N33/569 ,  C12N5/08 ,  B04B5/04 ,  A61K35/14 ,  G01N1/34

Abstract: A method and apparatus for creating a leukocyte rich sample from a mixed population of blood cells. The method comprises the steps of: separating an amount of blood into layers that include a buffy coat layer having a mixed population of blood cells including plasma and red blood cells; providing a chamber having an opening for receiving a fluid; causing the buffy coat layer to enter the chamber; centrifuging the chamber to separate the buffy coat layer into at least a plasma containing layer, a leukocyte containing layer, and a red blood cell containing layer; and separating the leukocyte containing layer from the other layers in the chamber.