ATE369156T1 - Einheit zur selektiven entfernung von leukozyten aus einem plättchenprodukt - Google Patents

Einheit zur selektiven entfernung von leukozyten aus einem plättchenprodukt

Info

Publication number
ATE369156T1
ATE369156T1 AT03291430T AT03291430T ATE369156T1 AT E369156 T1 ATE369156 T1 AT E369156T1 AT 03291430 T AT03291430 T AT 03291430T AT 03291430 T AT03291430 T AT 03291430T AT E369156 T1 ATE369156 T1 AT E369156T1
Authority
AT
Austria
Prior art keywords
filtration unit
filter material
collection bag
fluid
outlet orifice
Prior art date
Application number
AT03291430T
Other languages
English (en)
Inventor
Stephane Chollet
Thierry Verpoort
Original Assignee
Maco Pharma Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29763711&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE369156(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maco Pharma Sa filed Critical Maco Pharma Sa
Application granted granted Critical
Publication of ATE369156T1 publication Critical patent/ATE369156T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • A61M1/3635—Constructional details
    • A61M1/3636—Constructional details having a flexible housing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1218—Layers having the same chemical composition, but different properties, e.g. pore size, molecular weight or porosity
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
    • B29C59/142—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment of profiled articles, e.g. hollow or tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Cardiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Diabetes (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Filtering Materials (AREA)
AT03291430T 2002-07-10 2003-06-13 Einheit zur selektiven entfernung von leukozyten aus einem plättchenprodukt ATE369156T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0208687A FR2842122B1 (fr) 2002-07-10 2002-07-10 Unite de deleucocytation selective d'un produit plaquettaire

Publications (1)

Publication Number Publication Date
ATE369156T1 true ATE369156T1 (de) 2007-08-15

Family

ID=29763711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03291430T ATE369156T1 (de) 2002-07-10 2003-06-13 Einheit zur selektiven entfernung von leukozyten aus einem plättchenprodukt

Country Status (9)

Country Link
US (1) US7140497B2 (de)
EP (1) EP1382361B1 (de)
JP (1) JP2004130085A (de)
AT (1) ATE369156T1 (de)
AU (1) AU2003204942B2 (de)
CA (1) CA2434951A1 (de)
DE (1) DE60315386T2 (de)
ES (1) ES2290410T3 (de)
FR (1) FR2842122B1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527054C2 (sv) * 2002-04-23 2005-12-13 Gambro Lundia Ab Förfarande för framställning av ett regioselektivt membran
GB2414241A (en) * 2004-05-20 2005-11-23 Asahi Chemical Ind Polyurethane for adsorbing leukocytes
JP2006340841A (ja) * 2005-06-08 2006-12-21 Kao Corp 吸収性物品
JP2006340842A (ja) * 2005-06-08 2006-12-21 Kao Corp 吸収性物品
WO2006132279A1 (ja) * 2005-06-08 2006-12-14 Kao Corporation 吸収性物品
FR2891747B1 (fr) * 2005-10-10 2007-12-14 Maco Pharma Sa Unite de filtration pour l'elimination selective d'une substance cible
GB0809092D0 (en) 2008-05-20 2008-06-25 Univ Strathclyde Fluid processing device
CA2766670C (en) 2009-11-17 2018-07-10 Brightwake Limited Device and method for processing fluid
US20120219633A1 (en) * 2011-02-28 2012-08-30 Pall Corporation Removal of immunoglobulins and leukocytes from biological fluids
US20130153482A1 (en) * 2011-12-16 2013-06-20 Terumo Bct, Inc. Filter with Attachment Element
US9446074B2 (en) * 2012-11-30 2016-09-20 Toray Industries, Inc. Method of preparing platelet solution replaced with artificial preservation solution
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
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls 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
WO2016002505A1 (ja) * 2014-06-30 2016-01-07 株式会社カネカ フィルター内の隆起部の外形を最適化したフィルター
SG10201900557TA (en) * 2014-07-31 2019-02-27 Eric Love Sediment filtration device, method and system
DE202015101828U1 (de) * 2015-04-14 2015-05-12 Heinz Meise Gmbh Medizintechnik Vorrichtung zur Sammlung und Weiterverarbeitung von menschlichem Blutplasma
US9827364B2 (en) * 2015-06-02 2017-11-28 Terumo Cardiovascular Systems, Inc. Filters with gradient porosities
DK3405161T3 (da) 2016-01-22 2020-02-03 Baxter Int Sterilopløsningsproduktpose
EP3405400B1 (de) 2016-01-22 2020-02-19 Baxter International Inc. Verfahren und maschine zur herstellung von beuteln für eine sterile lösung
WO2017141948A1 (ja) * 2016-02-16 2017-08-24 テルモ株式会社 血液処理フィルタ及びその製造方法並びに血液バッグシステム
US10967111B2 (en) 2016-02-16 2021-04-06 Terumo Kabushiki Kaisha Blood treatment filter and blood bag system
CN106139935A (zh) * 2016-06-23 2016-11-23 广州新克力生物科技有限公司 一种白细胞和血小板的过滤膜及其制备方法
WO2019070507A1 (en) 2017-10-05 2019-04-11 Fresenius Medical Care Holdings, Inc. POLYSULFONE-URETHANE COPOLYMER, MEMBRANES AND INCORPORATING PRODUCTS, AND METHODS OF MAKING AND USING THE SAME
EP3583962B1 (de) * 2018-06-20 2023-05-24 Fresenius Hemocare Italia S.r.l. Blutenthnahmebehälter und herstellungsverfahren
US12478551B2 (en) 2022-03-10 2025-11-25 Terumo Bct, Inc. Collection bottle with integrated cap, handle, and shield features
US12458740B2 (en) 2022-03-10 2025-11-04 Terumo Bct, Inc. Modular serviceability sleds and interconnections
US12521474B2 (en) 2022-03-10 2026-01-13 Terumo Bct, Inc. Soft cassette with integrated features
US12379916B2 (en) 2022-03-10 2025-08-05 Terumo Bct, Inc. Communications and operation control of apheresis systems
US12599710B2 (en) 2022-03-10 2026-04-14 Terumo Bct, Inc. Methods and interfaces for providing donation process feedback
FR3152408A1 (fr) * 2023-09-04 2025-03-07 Maco Pharma Procédé pour l’obtention d’un produit concentré en plaquettes réduit en anticorps anti-A et/ou anti-B

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927676A (en) * 1988-07-01 1990-05-22 Becton, Dickinson And Company Method for rapid adherence of endothelial cells onto a surface and surfaces prepared thereby
US5498336A (en) * 1991-02-22 1996-03-12 Terumo Kabushiki Kaisha Leukocyte-removing filter and leukocyte-removing apparatus furnished therewith
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.
DE69233634T2 (de) * 1991-09-11 2007-05-16 Pall Corp. Gasplasma behandeltes, poröses Medium und Trennungsmethode unter Verwendung des Mediums
IL104670A (en) * 1993-02-09 1998-04-05 Travenol Lab Israel Ltd Leukocyte removal method and filter unit for same
JPH08506741A (ja) * 1993-02-10 1996-07-23 アクゾ ノーベル ナムローゼ フェンノートシャップ 医療目的のための変性膜
US5707520A (en) * 1993-06-27 1998-01-13 Terumo Kabushiki Kaisha Remover unit for use in filtration circuit for removing at least leukocyte
JP2000135422A (ja) * 1998-11-02 2000-05-16 Asahi Medical Co Ltd ポリスルホン系医療用分離膜
FR2821762B1 (fr) * 2001-03-09 2003-11-28 Maco Pharma Sa Unite de filtration comprenant deux milieux filtrants distincts et systeme a poches le comprenant

Also Published As

Publication number Publication date
DE60315386D1 (de) 2007-09-20
US20040007540A1 (en) 2004-01-15
AU2003204942B2 (en) 2008-04-10
ES2290410T3 (es) 2008-02-16
AU2003204942A1 (en) 2004-01-29
DE60315386T2 (de) 2008-05-08
JP2004130085A (ja) 2004-04-30
EP1382361B1 (de) 2007-08-08
FR2842122A1 (fr) 2004-01-16
US7140497B2 (en) 2006-11-28
FR2842122B1 (fr) 2004-08-13
CA2434951A1 (en) 2004-01-10
EP1382361A1 (de) 2004-01-21

Similar Documents

Publication Publication Date Title
ATE369156T1 (de) Einheit zur selektiven entfernung von leukozyten aus einem plättchenprodukt
JP2523938B2 (ja) 血小板純化用フィルタ―
US4381775A (en) Method for low pressure filtration of plasma from blood
US4619639A (en) Method and apparatus for low pressure filtration of plasma from blood
MY113698A (en) Filtration
WO1999012590A8 (en) Method and apparatus for collecting hyperconcentrated platelets
CA1158988A (en) Method and apparatus for low pressure filtration of plasma from blood
SE9302454L (sv) Filter avsett för tvärströmsfiltrering
JPS61291007A (ja) 中空糸型分離膜素子
MXPA04012717A (es) Dispositivos y metodos de filtracion de flujo tangencial para el enriquecimiento de leucocitos.
ATE202008T1 (de) Vorrichtung zum filtern und trennen von insbesondere biologisch-organischen strömungsmedien mittels nach art von membrankissen ausgebildeten filterelementen
ATE503539T1 (de) Verfahren und vorrichtung zum separieren und abführen von gasblasen aus flüssigkeiten
DE60310783D1 (de) Filtereinheit mit kalandrierten Schichten zur Entfernung von Leukozyten
JP2006503670A5 (de)
KR101912869B1 (ko) 정수기용 일체형 uf-세디먼트 필터
JP4524400B2 (ja) 血液製剤から白血球を低減させるためのフィルター
ATE362393T1 (de) Membranfilter, system diesen enthaltend, und verfahren zu dessen verwendung
DE50305169D1 (de) Vorrichtung zum Filtern und Trennen von Strömungsmedien
CA2118686A1 (en) Gas plasma treated porous medium and method of separation using same
RU2046646C1 (ru) Мембранный аппарат для разделения и очистки крови
RU2239490C2 (ru) Мембранно-сорбционный элемент и способ его изготовления
CN106659834A (zh) 用于去除血液中的促炎介质以及粒细胞和单核细胞的系统
JP3242993B2 (ja) 液体用濾過器
TWI426937B (zh) 薄膜式壓縮空氣呼吸系統
JP2726784B2 (ja) 浄水装置の濾過器

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties