CA2054817A1 - Bottom blood bag separation system - Google Patents

Bottom blood bag separation system

Info

Publication number
CA2054817A1
CA2054817A1 CA2054817A CA2054817A CA2054817A1 CA 2054817 A1 CA2054817 A1 CA 2054817A1 CA 2054817 A CA2054817 A CA 2054817A CA 2054817 A CA2054817 A CA 2054817A CA 2054817 A1 CA2054817 A1 CA 2054817A1
Authority
CA
Canada
Prior art keywords
bag
blood
longitudinal seal
red blood
volume
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2054817A
Other languages
French (fr)
Other versions
CA2054817C (en
Inventor
Ronald H. Bauman
Donald R. Denton
William W. Dupin
Edward J. Nelson
Eva Sajan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Ronald H. Bauman
Donald R. Denton
William W. Dupin
Edward J. Nelson
Eva Sajan
Miles Inc.
Bayer Corporation
Pall Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ronald H. Bauman, Donald R. Denton, William W. Dupin, Edward J. Nelson, Eva Sajan, Miles Inc., Bayer Corporation, Pall Corporation filed Critical Ronald H. Bauman
Publication of CA2054817A1 publication Critical patent/CA2054817A1/en
Application granted granted Critical
Publication of CA2054817C publication Critical patent/CA2054817C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/221—Frangible or pierceable closures within tubing
    • A61M2039/222—Frangible or pierceable closures within tubing frangible within tubing or bags

Abstract

A plastic blood bag system includes a bag having a generally longitudinal seal extending from the top of the bag and between two blood bag ports downwardly to at least the lower half of the bag but not to the bottom of the bag, thereby leaving the sole passageway within the bag and between two ports located in the lower half of the bag; in one use, whole blood is introduced into the bag and then centrifuged to form a lighter plasma portion and a more dense red blood portion. The red blood cell portion can then be removed from the lower part of the bag by applying pressure to the bag to push substantially all of the red blood cells through the passageway to one side of the longitudinal seal and out of the bag through the port communicating with that side of the longitudinal seal; in preferred embodiments, the longitudinal seal is generally parallel and close to one edge of the bag and terminates at its lower portion within the lower 10% of the bag length. In very preferred embodiments, the volume of the side through which the more dense component exits the bag is less than 10% of the total bag volume. The preferred system may be used as part of a closed multiple blood bag system with electronic monitoring means to provide semi-automated blood separation.
CA002054817A 1990-11-06 1991-11-01 Bottom blood bag separation system Expired - Lifetime CA2054817C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US609,498 1990-11-06
US07/609,498 US5154716A (en) 1990-11-06 1990-11-06 Bottom blood bag separation system

Publications (2)

Publication Number Publication Date
CA2054817A1 true CA2054817A1 (en) 1992-05-07
CA2054817C CA2054817C (en) 1999-04-20

Family

ID=24441067

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002054817A Expired - Lifetime CA2054817C (en) 1990-11-06 1991-11-01 Bottom blood bag separation system

Country Status (7)

Country Link
US (2) US5154716A (en)
EP (1) EP0484751B1 (en)
AT (1) ATE131714T1 (en)
CA (1) CA2054817C (en)
DE (1) DE69115648T2 (en)
ES (1) ES2082093T3 (en)
GR (1) GR3018496T3 (en)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5690835A (en) 1991-12-23 1997-11-25 Baxter International Inc. Systems and methods for on line collection of cellular blood components that assure donor comfort
US5785869A (en) * 1992-02-10 1998-07-28 Baxter International Inc. Method for creating a leukocyte rich sample from a mixed population of blood cells
US5686238A (en) * 1992-02-10 1997-11-11 Baxter International Inc. Method and device for testing blood units for viral contamination
GB2284909B (en) * 1992-07-13 1996-11-13 Pall Corp Automated system and method for processing biological fluid
US5523004A (en) * 1992-12-04 1996-06-04 Terumo Kabushiki Kaisha Method for treatment of blood using a blood bag
ATE211396T1 (en) * 1993-01-29 2002-01-15 Terumo Corp DEVICE FOR SEPARATING LIQUIDS
JP3167477B2 (en) * 1993-02-03 2001-05-21 テルモ株式会社 Liquid separation device
US5445629A (en) * 1993-12-21 1995-08-29 Baxter International Inc. Blood storage container and methods of using same
US20010037978A1 (en) 1999-04-20 2001-11-08 Daryl R. Calhoun Filter assembly having a flexible housing and method of making same
US6367634B1 (en) 1993-12-22 2002-04-09 Baxter International Inc. Blood collection systems including an integral, flexible filter
US6422397B1 (en) * 1993-12-22 2002-07-23 Baxter International, Inc. Blood collection systems including an integral, flexible filter
US5437598A (en) * 1994-01-21 1995-08-01 Cobe Laboratories, Inc. Automation of plasma sequestration
SE9400681L (en) * 1994-02-28 1995-05-22 Imia Dev Ab Apparatus and method for aseptic mixing of three or more liquid products as well as connectors and systems for producing said mixture
FR2718064B1 (en) * 1994-03-31 1996-06-07 Aetsrn Automatic method of labeling and checking blood bags in return for analysis and machine comprising application.
US7332125B2 (en) * 1994-10-13 2008-02-19 Haemonetics Corporation System and method for processing blood
US5733253A (en) * 1994-10-13 1998-03-31 Transfusion Technologies Corporation Fluid separation system
US6632191B1 (en) 1994-10-13 2003-10-14 Haemonetics Corporation System and method for separating blood components
US5651766A (en) 1995-06-07 1997-07-29 Transfusion Technologies Corporation Blood collection and separation system
US5789147A (en) * 1994-12-05 1998-08-04 New York Blood Center, Inc. Method for concentrating white cells from whole blood by adding a red cell sedimentation reagent to whole anticoagulated blood
US7169547B2 (en) 1994-12-05 2007-01-30 New York Blood Center, Inc. High concentration white blood cells as a therapeutic product
US6391404B1 (en) 1995-06-07 2002-05-21 Baxter International Inc. Coextruded multilayer film materials and containers made therefrom
US6083584A (en) * 1998-01-30 2000-07-04 Baxter International Inc. Perimeter seals for multi-layer materials and method
CH691219A5 (en) * 1995-10-26 2001-05-31 Medtronic Electromedics Inc Disposable filtration flexible bag.
US5928213A (en) * 1996-05-13 1999-07-27 B. Braun Medical, Inc. Flexible multiple compartment medical container with preferentially rupturable seals
US5910138A (en) 1996-05-13 1999-06-08 B. Braun Medical, Inc. Flexible medical container with selectively enlargeable compartments and method for making same
US5944709A (en) 1996-05-13 1999-08-31 B. Braun Medical, Inc. Flexible, multiple-compartment drug container and method of making and using same
US6146124A (en) 1996-06-25 2000-11-14 Thermogenesis Corp. Freezing and thawing bag, mold, apparatus and method
US6808675B1 (en) 1996-06-25 2004-10-26 Thermogenesis Corp. Freezing and thawing bag, mold, apparatus and method
US6213334B1 (en) 1996-09-05 2001-04-10 Baxter International Inc Flexible, three-dimensional containers and methods for making them
US7033334B2 (en) * 1996-09-24 2006-04-25 Samolyk Keith A Hemo-concentrator system for autologous blood recovery
US5928178A (en) * 1996-09-24 1999-07-27 Samolyk; Keith Cardiopulmonary bypass blood recovery method and hemo-bag
US5900377A (en) * 1997-03-03 1999-05-04 Syncor International Corporation Method for isolating and radiolabeling leukocytes for use in vivo
US6200287B1 (en) 1997-09-05 2001-03-13 Gambro, Inc. Extracorporeal blood processing methods and apparatus
US6361642B1 (en) 1997-12-02 2002-03-26 Baxter International Inc. Heat and pressure-formed flexible containers
US6059968A (en) * 1998-01-20 2000-05-09 Baxter International Inc. Systems for processing and storing placenta/umbilical cord blood
US6432698B1 (en) 1999-01-06 2002-08-13 Rutgers, The State University Disposable bioreactor for culturing microorganisms and cells
US6296602B1 (en) 1999-03-17 2001-10-02 Transfusion Technologies Corporation Method for collecting platelets and other blood components from whole blood
US7445756B2 (en) 1999-06-03 2008-11-04 Fenwal, Inc. Fluid processing sets and organizers for the same
US7025877B1 (en) * 1999-06-03 2006-04-11 Baxter International Inc. Processing set for processing and treating a biological fluid
US6652475B1 (en) * 1999-07-07 2003-11-25 Mission Medical, Inc. Automated blood component separation system
AU6498600A (en) 1999-07-29 2001-02-19 Baxter International Inc. Sampling tube holder for blood sampling system
US7824343B2 (en) * 1999-07-29 2010-11-02 Fenwal, Inc. Method and apparatus for blood sampling
EP1231956A2 (en) 2000-03-09 2002-08-21 Gambro, Inc. Extracorporeal blood processing method and apparatus
US20030209479A1 (en) * 2000-07-10 2003-11-13 Lynn Daniel R Blood filters, blood collection and processing systems, and methods therefore
US7762716B2 (en) * 2000-10-09 2010-07-27 Levtech, Inc. Mixing vessel with a fluid-agitating element supported by a roller bearing
US6837613B2 (en) * 2001-04-10 2005-01-04 Levtech, Inc. Sterile fluid pumping or mixing system and related method
DE60237405D1 (en) * 2001-10-03 2010-09-30 Levtech Inc MIXING CONTAINER WITH A RECORDING DEVICE FOR A FLUID MOTION ELEMENT
DE10152105A1 (en) * 2001-10-23 2003-05-08 Fresenius Medical Care De Gmbh Container for use in dialysis
US6718735B2 (en) * 2002-03-19 2004-04-13 Baxter International Inc. Albumin in a flexible polymeric container
JP2005524445A (en) * 2002-05-03 2005-08-18 ガンブロ　　インコーポレーテッド Apparatus and method for detecting bacteria in blood products
DE202004020709U1 (en) * 2004-05-29 2005-12-22 WWT Technischer Gerätebau GmbH Fluid warming bag, especially blood warming bag, has insertion edge installed on second boundary edge, and fluid guiding seam is formed by connection of plastic films in region of throughflow volume
US7828830B2 (en) * 2005-05-12 2010-11-09 Lanx, Inc. Dynamic spinal stabilization
US7927320B2 (en) * 2006-09-20 2011-04-19 Tisteron, Ltd. Disposable waste containment article and a combination of two articles worn simultaneously
JP5101897B2 (en) * 2007-01-24 2012-12-19 テルモ株式会社 Blood pressure measuring device, cuff and cuff manufacturing method
EP2114554A1 (en) * 2007-02-21 2009-11-11 Levtech Inc. Roller bearing for a fluid-agitating element and associated vessel
US8845611B2 (en) * 2007-07-19 2014-09-30 Otsuka Pharmaceutical Factory, Inc. Multi-chamber bag
US20090076472A1 (en) * 2007-09-17 2009-03-19 Tisteron, Ltd. Absorbent layer, structure and article along with a method of forming the same
US20090105683A1 (en) * 2007-10-18 2009-04-23 Caridianbct, Inc. Disposable Injection-Molded Container for Biologic Fluids and Method of Manufacture
US8628489B2 (en) 2008-04-14 2014-01-14 Haemonetics Corporation Three-line apheresis system and method
US8702637B2 (en) 2008-04-14 2014-04-22 Haemonetics Corporation System and method for optimized apheresis draw and return
US8454548B2 (en) 2008-04-14 2013-06-04 Haemonetics Corporation System and method for plasma reduced platelet collection
USD627527S1 (en) * 2008-07-08 2010-11-16 Radio Systems Corporation Pet bed heating pad
EP2147690B1 (en) * 2008-07-25 2011-11-09 WWT Technischer Gerätebau GmbH Fluid warming bag and bag heater
US8047009B2 (en) 2008-12-09 2011-11-01 Tire Seal, Inc. Method and apparatus for providing additive fluids to refrigerant circuit
US8834402B2 (en) 2009-03-12 2014-09-16 Haemonetics Corporation System and method for the re-anticoagulation of platelet rich plasma
US9555171B2 (en) 2010-09-30 2017-01-31 Depuy Mitek, Llc Methods and devices for collecting separate components of whole blood
US8808978B2 (en) 2010-11-05 2014-08-19 Haemonetics Corporation System and method for automated platelet wash
US9302042B2 (en) 2010-12-30 2016-04-05 Haemonetics Corporation System and method for collecting platelets and anticipating plasma return
US11386993B2 (en) 2011-05-18 2022-07-12 Fenwal, Inc. Plasma collection with remote programming
CN103191016B (en) * 2012-01-09 2015-07-29 金卫医疗科技(上海)有限公司 The soft bag of separation of blood plasma DNA purity is improved when a kind of blood is continuously separated
US20150011981A1 (en) * 2013-07-08 2015-01-08 Adapta Medical, Inc. Catheter Manufacture
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9796166B2 (en) 2014-03-24 2017-10-24 Fenwal, Inc. Flexible biological fluid filters
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
CN113134122B (en) * 2015-09-14 2022-05-10 汾沃有限公司 Apparatus, system and method for storing, processing and/or processing blood and blood components
CN108778515B (en) 2015-12-29 2020-11-17 生命科技股份有限公司 Flexible bioprocessing container with partially partitioned compartments
TWI584829B (en) * 2016-08-23 2017-06-01 國立成功大學 Moulding container for tissue engineering scaffolds
CN106421945B (en) * 2016-08-31 2019-08-09 山东中保康医疗器具有限公司 Automatic blood cell seperator system
US10792416B2 (en) 2017-05-30 2020-10-06 Haemonetics Corporation System and method for collecting plasma
US10758652B2 (en) 2017-05-30 2020-09-01 Haemonetics Corporation System and method for collecting plasma
DK3621674T3 (en) 2018-05-21 2021-12-06 Fenwal Inc PLASMA COLLECTION VOLUME OPTIMIZATION SYSTEMS
US11412967B2 (en) 2018-05-21 2022-08-16 Fenwal, Inc. Systems and methods for plasma collection
WO2023085234A1 (en) * 2021-11-09 2023-05-19 テルモ株式会社 Collecting kit, and collecting method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304977A (en) * 1965-01-11 1967-02-21 Velikanje Moore & Countryman Blood container
US3911918A (en) * 1972-04-13 1975-10-14 Ralph D Turner Blood collection, storage and administering bag
US4146172A (en) * 1977-10-18 1979-03-27 Baxter Travenol Laboratories, Inc. Centrifugal liquid processing system
US4413771A (en) * 1979-09-10 1983-11-08 E. I. Du Pont De Nemours And Company Method and apparatus for centrifugal separation
US4316576A (en) * 1980-11-06 1982-02-23 Baxter Travenol Laboratories, Inc. Method and chamber for separating granulocytes from whole blood
US4435179A (en) * 1981-11-09 1984-03-06 Biotest-Serum-Institut Gmbh Blood bags with interconnecting system
SE8206767D0 (en) * 1982-11-26 1982-11-26 Seroteknik Hb SET AND DEVICE FOR BATTERY CENTRIFUGAL SEPARATION OF BLOOD
CA1241886A (en) * 1983-04-13 1988-09-13 Peter W. Field Enema bag
US4723956A (en) * 1984-09-14 1988-02-09 Baxter Travenol Laboratories, Inc. Port free container
US4586928A (en) * 1984-10-09 1986-05-06 Miles Laboratories, Inc. Pivoting frangible valve for plastic bags
GB8427285D0 (en) * 1984-10-29 1984-12-05 Bellhouse Medical Products Ltd Blood bag
US4892537A (en) * 1985-02-11 1990-01-09 Miles Laboratories, Inc. Bag for separation and isolation of blood components
US4863452A (en) * 1986-02-12 1989-09-05 Minntech Corporation Venous reservoir
US4720284A (en) * 1986-10-03 1988-01-19 Neotech, Inc. Method and means for separation of blood components
US4795457A (en) * 1987-05-08 1989-01-03 C. R. Bard, Inc. Venous reservoir
US4997577A (en) * 1989-12-20 1991-03-05 Baxter International Inc. Systems and methods for removing undesired matter from blood cells
US5102407A (en) * 1990-03-13 1992-04-07 Miles Inc. Blood separation system

Also Published As

Publication number Publication date
ATE131714T1 (en) 1996-01-15
EP0484751A1 (en) 1992-05-13
DE69115648T2 (en) 1996-05-15
EP0484751B1 (en) 1995-12-20
US5306269A (en) 1994-04-26
US5154716A (en) 1992-10-13
ES2082093T3 (en) 1996-03-16
CA2054817C (en) 1999-04-20
GR3018496T3 (en) 1996-03-31
DE69115648D1 (en) 1996-02-01

Similar Documents

Publication Publication Date Title
CA2054817A1 (en) Bottom blood bag separation system
ATE109655T1 (en) DEVICE FOR SEPARATING BLOOD.
MY100366A (en) A device for the separation of the lighter fraction from the heavier fraction of a liquid sample
NZ336397A (en) Centrifuge apparatus comprising a piston displaceable in a cylindrical member and an optical blood cell detector
EP0237674A3 (en) Filter for centrifuge tube
DE3165656D1 (en) Multi-ejector
EP1005910A3 (en) Centrifuge tube with cylindrically symmetric separation element, liner and cap
EP0312595A4 (en) Blood component separator.
GB1477507A (en) Urine metering and collection system
MY104934A (en) Separator
EP0247425A3 (en) Flush device
JPS6449968A (en) Sample inserter
EG18073A (en) Threaded end closure
EP0157579A3 (en) Specimen bag and injection assembly
USD269811S (en) Swabbing stick
USD268785S (en) Combined specimen tube and paperwork pouch
USD280131S (en) Case for a multiplicity of liquid sample containers for a multitest chemistry analyzer
AU1675297A (en) Method and kit for separating plasma from whole blood
EP0362889A3 (en) Gas-liquid microvolume separating apparatus and method
JPS5738570A (en) Storage battery
GB0322789D0 (en) Blood pack for leukocyte banking
JPS5683664A (en) Comparison switching valve making low-pressure side into output pressure with respect to two system input pressure
JPS55136314A (en) Tumbling gate
JPS56124420A (en) Fitting device for filter
JPS57151563A (en) Sorter

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry