DE69634829D1 - Verfahren und vorrichtung zur leukozytenfiltration - Google Patents

Verfahren und vorrichtung zur leukozytenfiltration

Info

Publication number
DE69634829D1
DE69634829D1 DE69634829T DE69634829T DE69634829D1 DE 69634829 D1 DE69634829 D1 DE 69634829D1 DE 69634829 T DE69634829 T DE 69634829T DE 69634829 T DE69634829 T DE 69634829T DE 69634829 D1 DE69634829 D1 DE 69634829D1
Authority
DE
Germany
Prior art keywords
leukocyte filtration
leukocyte
filtration
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 - Fee Related
Application number
DE69634829T
Other languages
English (en)
Other versions
DE69634829T2 (de
Inventor
A Kraus
Yephet Gamlieli
Jacob Yonath
Roni Hazan
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.)
Travenol Laboratories Israel Ltd
Original Assignee
Travenol Laboratories Israel Ltd
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 Travenol Laboratories Israel Ltd filed Critical Travenol Laboratories Israel Ltd
Publication of DE69634829D1 publication Critical patent/DE69634829D1/de
Application granted granted Critical
Publication of DE69634829T2 publication Critical patent/DE69634829T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D06M15/09—Cellulose ethers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives thereof
    • 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
    • A61M2202/0439—White blood cells; Leucocytes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
DE69634829T 1995-04-13 1996-03-12 Verfahren und vorrichtung zur leukozytenfiltration Expired - Fee Related DE69634829T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US422274 1982-09-23
US42227495A 1995-04-13 1995-04-13
PCT/US1996/003362 WO1996032178A1 (en) 1995-04-13 1996-03-12 Leukocyte filtration method and apparatus

Publications (2)

Publication Number Publication Date
DE69634829D1 true DE69634829D1 (de) 2005-07-14
DE69634829T2 DE69634829T2 (de) 2006-03-23

Family

ID=23674146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634829T Expired - Fee Related DE69634829T2 (de) 1995-04-13 1996-03-12 Verfahren und vorrichtung zur leukozytenfiltration

Country Status (6)

Country Link
US (2) US5783094A (de)
EP (1) EP0869835B1 (de)
AU (1) AU5309396A (de)
DE (1) DE69634829T2 (de)
IL (1) IL117482A (de)
WO (1) WO1996032178A1 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19545701C1 (de) * 1995-12-07 1997-05-28 Geesthacht Gkss Forschung Komposit-Nanofiltrationsmembran
KR100229579B1 (ko) * 1997-06-04 1999-11-15 박호군 개질 키토산으로 도포된 백혈구 제거용 필터
FR2774293B1 (fr) * 1998-02-05 2000-08-11 Maco Pharma Sa Procede de transformation de plasma et dispositif pour sa mise en oeuvre
AU763879B2 (en) * 1998-10-02 2003-07-31 Pall Corporation Biological fluid filter and system
US6274041B1 (en) 1998-12-18 2001-08-14 Kimberly-Clark Worldwide, Inc. Integrated filter combining physical adsorption and electrokinetic adsorption
US6537614B1 (en) 1998-12-18 2003-03-25 Kimberly-Clark Worldwide, Inc. Cationically charged coating on hydrophobic polymer fibers with poly (vinyl alcohol) assist
JP4532748B2 (ja) * 1999-02-25 2010-08-25 ポール・コーポレーション 負電荷を持つ膜
EP1473075B1 (de) * 1999-02-25 2015-07-29 Pall Corporation Negativ geladene Membranen
US6783937B1 (en) * 1999-02-25 2004-08-31 Pall Corporation Negatively charged membrane
ATE260697T1 (de) * 1999-03-17 2004-03-15 Foster Miller Inc Sensible gele und verfahren zur ihrer verwendung
US6645388B2 (en) 1999-12-22 2003-11-11 Kimberly-Clark Corporation Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same
IL137077A (en) * 2000-06-28 2003-05-29 Teva Medical Ltd Leukoreduction filter
US6612447B1 (en) * 2000-07-24 2003-09-02 Baxter International Inc. Blood collection systems and filters using a porous membrane element
US6780309B2 (en) * 2002-03-22 2004-08-24 Allegiance Corporation Tapered hydrophobic filter for suction canisters
US6709868B2 (en) 2002-05-20 2004-03-23 Portascience Inc. Method and apparatus for measuring white blood cell count
ITTO20030039A1 (it) 2003-01-24 2004-07-25 Fresenius Hemocare Italia Srl Filtro per separare leucociti da sangue intero e/o da preparati derivati dal sangue, procedimento per la fabbricazione del filtro, dispositivo e utilizzazione.
DE10304365A1 (de) * 2003-02-04 2004-08-05 Ls-Medcap Gmbh Filtervorrichtung
US8828226B2 (en) 2003-03-01 2014-09-09 The Trustees Of Boston University System for assessing the efficacy of stored red blood cells using microvascular networks
EP1506808A1 (de) * 2003-07-31 2005-02-16 Teva Medical Ltd. Filter zum Enfernen von Leukozyten und Methode zu seiner Anwendung
ITMI20031715A1 (it) * 2003-09-05 2005-03-06 Dideco Spa Dispositivo di comando nella raccolta differenziata dei
US7060018B2 (en) * 2003-09-11 2006-06-13 Cobe Cardiovascular, Inc. Centrifuge apparatus for processing blood
WO2005078028A1 (en) * 2004-02-05 2005-08-25 Millipore Corporation Method of forming polysaccharide structures
US7687619B2 (en) 2004-02-05 2010-03-30 Millipore Corporation Room temperature stable agarose solutions
WO2005077500A1 (en) 2004-02-05 2005-08-25 Millipore Corporation Method of forming coated structures
WO2005077529A1 (en) 2004-02-05 2005-08-25 Millipore Corporation Porous adsorptive or chromatographic media
US7479222B2 (en) * 2004-02-05 2009-01-20 Millipore Corporation Porous adsorptive or chromatographic media
US7853546B2 (en) * 2007-03-09 2010-12-14 General Electric Company Enhanced rule execution in expert systems
US9433922B2 (en) * 2007-08-14 2016-09-06 Emd Millipore Corporation Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same
US20090130738A1 (en) * 2007-11-19 2009-05-21 Mikhail Kozlov Media for membrane ion exchange chromatography
EP2620139B1 (de) 2008-02-27 2016-07-20 Biomet Biologics, LLC Interleukin-1-Rezeptorantagonisten-reiche Lösungen
US8864725B2 (en) 2009-03-17 2014-10-21 Baxter Corporation Englewood Hazardous drug handling system, apparatus and method
JP2013507447A (ja) 2009-10-12 2013-03-04 ニュー ヘルス サイエンシーズ、インク． 酸素減損装置及び赤血球から酸素を除去する方法
JP6199557B2 (ja) 2009-10-12 2017-09-20 ニュー ヘルス サイエンシーズ、インク．Ｎｅｗ Ｈｅａｌｔｈ Ｓｃｉｅｎｃｅｓ， Ｉｎｃ． 酸素及び二酸化炭素の減損能力をもつ血液保存袋システム及び減損装置
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
PT2608816T (pt) 2010-08-25 2023-10-12 Dartmouth College Método para melhorar a qualidade e a sobrevivência dos glóbulos vermelhos durante o armazenamento
JP2013536841A (ja) 2010-09-03 2013-09-26 バイオメット、バイオロジクス、リミテッド、ライアビリティー、カンパニー インターロイキン−１受容体アンタゴニストを送達するための方法および組成物
JP5859558B2 (ja) 2010-11-05 2016-02-10 ニュー・ヘルス・サイエンシーズ・インコーポレイテッドＮｅｗ Ｈｅａｌｔｈ Ｓｃｉｅｎｃｅｓ， Ｉｎｃ． 赤血球の照射及び嫌気性保存
US9067004B2 (en) 2011-03-28 2015-06-30 New Health Sciences, Inc. Method and system for removing oxygen and carbon dioxide during red cell blood processing using an inert carrier gas and manifold assembly
EP3533507B1 (de) 2011-08-10 2022-03-30 Hemanext Inc. Integrierte leukozyten-, sauerstoff- und/oder co2-abreicherung und filtervorrichtung zum trennen von plasma
WO2014107240A1 (en) 2013-01-03 2014-07-10 Brigham And Women's Hospital, Inc. System and method for a biomimetic fluid processing
EP2961269B1 (de) 2013-02-28 2021-09-15 Hemanext Inc. Vorrichtung zur gasabreicherung für blutprodukte
US20140271589A1 (en) 2013-03-15 2014-09-18 Biomet Biologics, Llc Treatment of collagen defects using protein solutions
US10143725B2 (en) 2013-03-15 2018-12-04 Biomet Biologics, Llc Treatment of pain using protein solutions
US9895418B2 (en) 2013-03-15 2018-02-20 Biomet Biologics, Llc Treatment of peripheral vascular disease using protein solutions
JP6332602B2 (ja) * 2014-02-18 2018-05-30 東洋紡株式会社 親水化高分子不織布シート
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
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
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
AU2015241133B2 (en) 2014-03-31 2019-11-28 Brigham And Women's Hospital, Inc. Systems and methods for biomimetic fluid processing
US10111610B2 (en) 2014-11-04 2018-10-30 Wainamics, Inc. Microscale plasma separator
WO2016145210A1 (en) 2015-03-10 2016-09-15 New Health Sciences, Inc. Oxygen reduction disposable kits, devices and methods of use thereof
WO2016172645A1 (en) 2015-04-23 2016-10-27 New Health Sciences, Inc. Anaerobic blood storage containers
MX2017014812A (es) 2015-05-18 2018-05-11 New Health Sciences Inc Metodos para el almacenamiento de sangre completa y composiciones de esta.
WO2017205590A2 (en) 2016-05-27 2017-11-30 New Health Sciences, Inc. Anaerobic blood storage and pathogen inactivation method
WO2018175169A1 (en) 2017-03-20 2018-09-27 Wainamics, Inc. Small volume self-metered blood separation device
CN107213806B (zh) * 2017-07-13 2018-03-06 广州达济医学科技有限公司 一种用于滤除白细胞的滤膜及其制备方法
TWI715998B (zh) 2019-01-28 2021-01-11 笙特科技股份有限公司 過濾材料及其製造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255256A (en) * 1978-12-13 1981-03-10 Antonio Ferrante Medium for the separation of human blood leucocytes
JPS603367B2 (ja) * 1979-10-09 1985-01-28 旭化成株式会社 白血球分離法および白血球分離材
US4413074A (en) * 1982-01-25 1983-11-01 Brunswick Corporation Hydrophilic surfaces and process for making the same
CH660852A5 (de) * 1982-11-23 1987-05-29 Aligena Ag Dynamische membranen, die sich als duenne polymerschichten auf poroesen, polymeren traegermaterialien befinden.
DE3785993T2 (de) * 1986-03-28 1994-02-10 Asahi Medical Co Filtermedium zur selektiven beseitigung von leucocyten.
DK169616B1 (da) * 1986-08-27 1994-12-27 Dow Danmark Permeabel, porøs, polymerbehandlet plastmembran med hydrofil karakter, fremgangsmåder til fremstilling heraf samt anvendelse heraf
US4964989A (en) * 1986-12-23 1990-10-23 Pall Corporation Membranes with low protein adsorbability
US4744907A (en) * 1987-01-16 1988-05-17 Interferon Sciences, Inc. Blood cell separation
JPH0726959B2 (ja) * 1988-01-20 1995-03-29 富士写真フイルム株式会社 全血分析要素
US4880548A (en) * 1988-02-17 1989-11-14 Pall Corporation Device and method for separating leucocytes from platelet concentrate
US5286449A (en) * 1988-04-04 1994-02-15 Asahi Medical Co., Ltd. Adsorber module for whole blood treatment and an adsorber apparatus containing the adsorber module
EP0349188B1 (de) * 1988-06-23 1992-09-02 ASAHI MEDICAL Co., Ltd. Verfahren zur Trennung von Blut in Blutkomponenten und Einheit zur Trennung von Blutkomponenten
JP2864035B2 (ja) * 1989-02-09 1999-03-03 富士写真フイルム株式会社 全血分析要素
US5053133A (en) * 1990-02-09 1991-10-01 Elias Klein Affinity separation with activated polyamide microporous membranes
WO1993003740A1 (en) * 1991-08-22 1993-03-04 Asahi Medical Co., Ltd. Filter medium for selective removal of leukocytes and device packed therewith
JP3383962B2 (ja) * 1992-02-28 2003-03-10 ニプロ株式会社 白血球除去フイルター
US5460777A (en) * 1992-03-16 1995-10-24 Fuji Photo Film Co., Ltd. Analytical element for whole blood analysis
EP0561379B1 (de) * 1992-03-17 1998-07-08 ASAHI MEDICAL Co., Ltd. Filtermedium mit begrenzter negativer Oberflächenladung für die Behandlung von Blutmaterial
IL104670A (en) * 1993-02-09 1998-04-05 Travenol Lab Israel Ltd Leukocyte removal method and filter unit for same
JP3167508B2 (ja) * 1993-06-15 2001-05-21 富士写真フイルム株式会社 無機燐定量用試薬及び乾式分析要素
US5456835A (en) * 1993-11-08 1995-10-10 Hemasure, Inc. Device and process for removing free hemoglobin from blood

Also Published As

Publication number Publication date
EP0869835A4 (de) 1998-11-25
AU5309396A (en) 1996-10-30
IL117482A0 (en) 1996-08-04
WO1996032178A1 (en) 1996-10-17
US5895575A (en) 1999-04-20
EP0869835B1 (de) 2005-06-08
US5783094A (en) 1998-07-21
DE69634829T2 (de) 2006-03-23
IL117482A (en) 2000-02-29
EP0869835A1 (de) 1998-10-14

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