DE69027306D1 - Vorrichtungen und verfahren zum entfernen unerwünschter bestandteile aus blutzellen - Google Patents

Vorrichtungen und verfahren zum entfernen unerwünschter bestandteile aus blutzellen

Info

Publication number
DE69027306D1
DE69027306D1 DE69027306T DE69027306T DE69027306D1 DE 69027306 D1 DE69027306 D1 DE 69027306D1 DE 69027306 T DE69027306 T DE 69027306T DE 69027306 T DE69027306 T DE 69027306T DE 69027306 D1 DE69027306 D1 DE 69027306D1
Authority
DE
Germany
Prior art keywords
methods
devices
blood cells
removing unwanted
unwanted components
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.)
Expired - Lifetime
Application number
DE69027306T
Other languages
English (en)
Other versions
DE69027306T2 (de
Inventor
Mary Stewart
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.)
Fenwal Inc
Original Assignee
Baxter International Inc
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 Baxter International Inc filed Critical Baxter International Inc
Application granted granted Critical
Publication of DE69027306D1 publication Critical patent/DE69027306D1/de
Publication of DE69027306T2 publication Critical patent/DE69027306T2/de
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
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • A61M1/0222—Multiple bag systems for separating or storing blood components with filters and filter bypass
    • 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
    • A61M1/0231—Multiple bag systems for separating or storing blood components with gas separating means, e.g. air outlet through microporous membrane or gas bag
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0427—Platelets; Thrombocytes
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0429—Red blood cells; Erythrocytes
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0439—White blood cells; Leucocytes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
DE69027306T 1989-12-20 1990-11-28 Vorrichtungen und verfahren zum entfernen unerwünschter bestandteile aus blutzellen Expired - Lifetime DE69027306T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/453,952 US4997577A (en) 1989-12-20 1989-12-20 Systems and methods for removing undesired matter from blood cells
PCT/US1990/006924 WO1991008820A1 (en) 1989-12-20 1990-11-28 Systems and methods for removing undesired matter from blood cells

Publications (2)

Publication Number Publication Date
DE69027306D1 true DE69027306D1 (de) 1996-07-11
DE69027306T2 DE69027306T2 (de) 1997-02-06

Family

ID=23802703

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027306T Expired - Lifetime DE69027306T2 (de) 1989-12-20 1990-11-28 Vorrichtungen und verfahren zum entfernen unerwünschter bestandteile aus blutzellen

Country Status (6)

Country Link
US (2) US4997577A (de)
EP (1) EP0458944B1 (de)
JP (1) JP2952433B2 (de)
CA (1) CA2045587C (de)
DE (1) DE69027306T2 (de)
WO (1) WO1991008820A1 (de)

Families Citing this family (112)

* Cited by examiner, † Cited by third party
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AU578554B2 (en) * 1986-01-24 1988-10-27 Japanese Red Cross Society Centrifugal method of separating blood components
US5229012A (en) * 1989-05-09 1993-07-20 Pall Corporation Method for depletion of the leucocyte content of blood and blood components
US5344561A (en) * 1989-05-09 1994-09-06 Pall Corporation Device for depletion of the leucocyte content of blood and blood components
US5300060A (en) * 1989-06-12 1994-04-05 Miles Inc. Blood bag system for separation and isolation of neocytes and gerocytes
US5100564A (en) * 1990-11-06 1992-03-31 Pall Corporation Blood collection and processing system
US5360545A (en) * 1989-09-12 1994-11-01 Pall Corporation Filter for obtaining platelets
US5152905A (en) * 1989-09-12 1992-10-06 Pall Corporation Method for processing blood for human transfusion
US5316674A (en) * 1989-09-12 1994-05-31 Pall Corporation Device for processing blood for human transfusion
US5089146A (en) * 1990-02-12 1992-02-18 Miles Inc. Pre-storage filtration of platelets
US5102407A (en) * 1990-03-13 1992-04-07 Miles Inc. Blood separation system
US5302299A (en) * 1990-05-24 1994-04-12 Pall Corporation Biological semi-fluid processing assembly
US5126054A (en) * 1990-05-24 1992-06-30 Pall Corporation Venting means
US5863436A (en) * 1990-05-24 1999-01-26 Pall Corporation Venting system
US5217627A (en) * 1990-11-06 1993-06-08 Pall Corporation System and method for processing biological fluid
US5154716A (en) * 1990-11-06 1992-10-13 Miles Inc. Bottom blood bag separation system
JP3051998B2 (ja) * 1990-12-20 2000-06-12 バクスター、インターナショナル、インコーポレイテッド 光活性療法及び細胞分離技術を用いる血液のような液体中の遊離の及び同伴された汚染物を同時に除去するためのシステム並びに方法
JPH06500042A (ja) * 1991-05-08 1994-01-06 バクスター、インターナショナル、インコーポレイテッド 微生物不含長期間貯蔵のため赤血球製品を処理する方法
US5180504A (en) * 1991-05-22 1993-01-19 Baxter International Inc. Systems and methods for removing undesired matter from blood cells
US5128048A (en) * 1991-05-22 1992-07-07 Baxter International Inc. Systems and methods for removing undesired matter from blood cells
US5269946A (en) * 1991-05-22 1993-12-14 Baxter Healthcare Corporation Systems and methods for removing undesired matter from blood cells
FR2677883B1 (fr) * 1991-06-24 1997-07-18 Maco Pharma Sa Poche filtrante destinee a permettre la filtration sterile du sang et ensemble de poches de prelevement de sang.
US5334315A (en) * 1992-01-17 1994-08-02 Pall Corporation Priming system
US5288605A (en) * 1992-03-02 1994-02-22 Steritech, Inc. Methods for inactivating bacteria in blood preparations with 8-methoxypsoralen
CA2083075A1 (en) * 1992-06-10 1993-12-11 Vlado I. Matkovich System for treating transition zone material
AU675233B2 (en) * 1992-06-10 1997-01-30 Haemonetics Corporation System for treating transition zone material
CA2141803C (en) * 1992-08-07 2003-06-17 Lily Lin Methods for inactivating bacteria in blood preparations with 8-methoxypsoralen
GB9218581D0 (en) * 1992-09-02 1992-10-14 Pall Corp Removal of unwanted fluids from processed blood products
EP0591980B1 (de) * 1992-10-07 1999-05-06 Asahi Medical Co., Ltd. Filter und System zur Trennung der Leukozyten
US5523004A (en) * 1992-12-04 1996-06-04 Terumo Kabushiki Kaisha Method for treatment of blood using a blood bag
EP0627228A1 (de) * 1993-06-01 1994-12-07 ASAHI MEDICAL Co., Ltd. Zentrifuge zum Trennen von Blutmaterial in seine Bestandteile
US5527472A (en) * 1993-06-14 1996-06-18 Baxter International Inc. Closed systems and methods for removing undesired matter from blood cells
JP3637495B2 (ja) * 1993-09-14 2005-04-13 バクスター、インターナショナル、インコーポレイテッド 医療用容器のポート
US5591337A (en) * 1993-09-14 1997-01-07 Baxter International Inc. Apparatus for filtering leukocytes from blood cells
US6367634B1 (en) 1993-12-22 2002-04-09 Baxter International Inc. Blood collection systems including an integral, flexible filter
US20010037978A1 (en) * 1999-04-20 2001-11-08 Daryl R. Calhoun Filter assembly having a flexible housing and method of making same
US6422397B1 (en) 1993-12-22 2002-07-23 Baxter International, Inc. Blood collection systems including an integral, flexible filter
EP1275410A3 (de) 1993-12-22 2003-03-26 Baxter International Inc. Ein Blutfilter
US5472605A (en) * 1994-03-10 1995-12-05 Hemasure, Inc. Filtration device useable for removal of leukocytes and other blood components
US6251292B1 (en) 1994-03-10 2001-06-26 Hemasure, Inc. Method of preventing air from becoming entrapped within a filtration device
US6010633A (en) * 1997-03-06 2000-01-04 Hemasure Inc. Method of preventing air from becoming entrapped within a filtration device
US5776338A (en) * 1994-08-18 1998-07-07 Biofil S.R.L. Disposable sterile apparatus for blood filtration with a system for optimizing the recovery of blood between pouches
US5655961A (en) * 1994-10-12 1997-08-12 Acres Gaming, Inc. Method for operating networked gaming devices
US5647985A (en) * 1994-10-17 1997-07-15 Baxter International Inc. Whole blood leukodepletion and platelet filter
US6746482B2 (en) 1994-10-17 2004-06-08 Baxter International Inc. Method for producing medical devices and devices so produced
US5972217A (en) * 1994-10-17 1999-10-26 Baxter International Inc. Blood cell separation devices having a membrane with particular coating
US6306454B1 (en) 1994-10-17 2001-10-23 Baxter International Inc. Method for producing improved medical devices and devices so produced
US5728306A (en) * 1994-12-23 1998-03-17 Baxter International Inc. Leukodepletion filter and method for filtering leukocytes from freshly drawn blood
US5836934A (en) * 1995-06-07 1998-11-17 Baxter International Inc. Closed system and methods for mixing additive solutions while removing undesired matter from blood cells
US6190855B1 (en) 1996-10-28 2001-02-20 Baxter International Inc. Systems and methods for removing viral agents from blood
DE19712298C2 (de) * 1997-03-24 1999-05-20 Fresenius Ag Vorrichtung und Verfahren zum Trennen von Blut in Blutkomponenten
JP4649041B2 (ja) * 1998-03-20 2011-03-09 ヘメラス・メディカル、リミテッド・ライアビリティ・カンパニー 生物体液濾過システム
US6123859A (en) * 1998-04-22 2000-09-26 Hemasure Inc. Method for in-line filtering biological liquid
US6358420B2 (en) 1998-06-01 2002-03-19 Baxter International Inc. Blood collection method employing an air venting blood sample tube
US6908770B1 (en) 1998-07-16 2005-06-21 Board Of Regents, The University Of Texas System Fluid based analysis of multiple analytes by a sensor array
US7445756B2 (en) * 1999-06-03 2008-11-04 Fenwal, Inc. Fluid processing sets and organizers for the same
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US7022517B1 (en) 1999-07-16 2006-04-04 Board Of Regents, The University Of Texas System Method and apparatus for the delivery of samples to a chemical sensor array
WO2001006244A2 (en) 1999-07-16 2001-01-25 Board Of Regents, The University Of Texas System General signaling protocols for chemical receptors in immobilized matrices
US7479131B2 (en) * 1999-07-29 2009-01-20 Fenwal, Inc. Biological fluid sampling apparatus, assembly and method
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WO2001008546A2 (en) * 1999-07-29 2001-02-08 Baxter International Inc. Sampling tube holder for blood sampling system
US7686779B1 (en) 1999-10-01 2010-03-30 Caridian BCT, Inc Extracorporeal blood processing methods and apparatus
US7651474B2 (en) 1999-10-01 2010-01-26 Caridianbct, Inc. Method and apparatus for leukoreduction of red blood cells
JP2003516440A (ja) 1999-12-10 2003-05-13 エクソンモービル・ケミカル・パテンツ・インク プロピレンジエン共重合ポリマー
DE60135092D1 (de) 2000-01-31 2008-09-11 Univ Texas Tragbare vorrichtung mit einer sensor-array-anordnung
US6428712B1 (en) 2000-04-06 2002-08-06 Hemasure, Inc. Gravity driven liquid filtration system and method for filtering biological liquid
AU2001263488B2 (en) 2000-05-26 2004-09-23 Asahi Kasei Medical Co., Ltd. Improvements in blood filters, blood collection and processing systems, and methods therefor
US20030209479A1 (en) * 2000-07-10 2003-11-13 Lynn Daniel R Blood filters, blood collection and processing systems, and methods therefore
CA2437558A1 (en) * 2001-01-31 2002-08-08 The Board Of Regents Of The University Of Texas System Method and apparatus for the confinement of materials in a micromachined chemical sensor array
US7571744B2 (en) * 2001-01-31 2009-08-11 Hemerus Medical, Llc Multi-purpose tubing apparatus
DE10151343A1 (de) * 2001-10-22 2003-05-08 Vita 34 Ag Beutelsystem für die Kryokonservierung von Körperflüssigkeiten
US7727219B2 (en) * 2001-10-22 2010-06-01 Vita 34 Ag Sterile system and methods for collecting, transporting, storing and cyropreserving body fluids
US7264608B2 (en) * 2001-12-05 2007-09-04 Fenwal, Inc. Manual processing systems and methods for providing blood components conditioned for pathogen inactivation
ATE522237T1 (de) * 2001-12-10 2011-09-15 Caridianbct Inc Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen
US7211037B2 (en) * 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
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US8257967B2 (en) 2002-04-26 2012-09-04 Board Of Regents, The University Of Texas System Method and system for the detection of cardiac risk factors
US6982038B2 (en) * 2002-06-14 2006-01-03 Medtronic, Inc. Centrifuge system utilizing disposable components and automated processing of blood to collect platelet rich plasma
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WO2004082741A1 (ja) * 2003-03-20 2004-09-30 Terumo Kabushiki Kaisha 血液処理セットおよび細胞処理セット
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DE102008047068B4 (de) * 2008-09-12 2015-02-26 Walter Pobitschka Verfahren und Vorrichtung zur Trennung von Blut unter Einsatz einer Zentrifuge
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Also Published As

Publication number Publication date
WO1991008820A1 (en) 1991-06-27
CA2045587A1 (en) 1991-06-21
DE69027306T2 (de) 1997-02-06
CA2045587C (en) 2000-11-14
JPH04504532A (ja) 1992-08-13
EP0458944B1 (de) 1996-06-05
JP2952433B2 (ja) 1999-09-27
EP0458944A1 (de) 1991-12-04
US4997577A (en) 1991-03-05
USRE35804E (en) 1998-05-26
EP0458944A4 (en) 1992-06-03

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8327 Change in the person/name/address of the patent owner

Owner name: FENWAL, INC., LAKE ZURICH, ILL., US