DE69408277T2 - Verfahren zur Zentrifugalbehandlung einer Flüssigkeit, eingefüllt in Taschen mit flexiblen Wänden, verbunden mit wenigstens einem Filter - Google Patents

Verfahren zur Zentrifugalbehandlung einer Flüssigkeit, eingefüllt in Taschen mit flexiblen Wänden, verbunden mit wenigstens einem Filter

Info

Publication number
DE69408277T2
DE69408277T2 DE69408277T DE69408277T DE69408277T2 DE 69408277 T2 DE69408277 T2 DE 69408277T2 DE 69408277 T DE69408277 T DE 69408277T DE 69408277 T DE69408277 T DE 69408277T DE 69408277 T2 DE69408277 T2 DE 69408277T2
Authority
DE
Germany
Prior art keywords
bags
filled
filter
liquid
flexible walls
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
DE69408277T
Other languages
English (en)
Other versions
DE69408277D1 (de
Inventor
Roland Jean Luc Raoul Lambert
Jean-Claude Charles Letourneur
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.)
Jouan SA
Original Assignee
Jouan 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
Application filed by Jouan SA filed Critical Jouan SA
Application granted granted Critical
Publication of DE69408277D1 publication Critical patent/DE69408277D1/de
Publication of DE69408277T2 publication Critical patent/DE69408277T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0428—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with flexible receptacles
    • 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
    • A61M1/0227—Multiple bag systems for separating or storing blood components with filters and means for securing the filter against damage, e.g. during centrifugation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]

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)
  • Cardiology (AREA)
  • Centrifugal Separators (AREA)
  • Filtration Of Liquid (AREA)
DE69408277T 1993-11-23 1994-10-31 Verfahren zur Zentrifugalbehandlung einer Flüssigkeit, eingefüllt in Taschen mit flexiblen Wänden, verbunden mit wenigstens einem Filter Expired - Fee Related DE69408277T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314003A FR2712825B1 (fr) 1993-11-23 1993-11-23 Procédé de traitement par centrifugation d'un liquide conditionné dans des poches à parois souples, reliées à au moins un filtre.

Publications (2)

Publication Number Publication Date
DE69408277D1 DE69408277D1 (de) 1998-03-05
DE69408277T2 true DE69408277T2 (de) 1998-08-20

Family

ID=9453147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408277T Expired - Fee Related DE69408277T2 (de) 1993-11-23 1994-10-31 Verfahren zur Zentrifugalbehandlung einer Flüssigkeit, eingefüllt in Taschen mit flexiblen Wänden, verbunden mit wenigstens einem Filter

Country Status (6)

Country Link
US (1) US5626749A (de)
EP (1) EP0654303B1 (de)
DE (1) DE69408277T2 (de)
DK (1) DK0654303T3 (de)
ES (1) ES2112497T3 (de)
FR (1) FR2712825B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20010037978A1 (en) 1999-04-20 2001-11-08 Daryl R. Calhoun Filter assembly having a flexible housing and method of making same
US7615152B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products, Inc. Water filter device
KR100777951B1 (ko) 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US7614507B2 (en) * 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same
US7614508B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing silver coated particles and processes for using the same
US20050279696A1 (en) 2001-08-23 2005-12-22 Bahm Jeannine R Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7118522B2 (en) * 2003-04-15 2006-10-10 Beckman Coulter, Inc. Centrifuge adapter
WO2007024518A2 (en) * 2005-08-22 2007-03-01 Gambro Inc. Apparatus and method for separating a composite liquid into at least two components
EP1946784B1 (de) * 2005-08-22 2012-10-03 Terumo BCT, Inc. Beutelaufnahmemittel zur Verwendung in einer Vorrichtung zur Trennung einer Flüssigverbindung in mindestens zwei Komponenten
JP5498942B2 (ja) * 2008-07-29 2014-05-21 義信 伊澤 処理装置及び処理袋
ES2864876T3 (es) * 2009-11-12 2021-10-14 Novomatic Ag Depurador de aire para eliminar los contaminantes atmosféricos de una corriente de aire
JP5612130B2 (ja) * 2010-12-27 2014-10-22 旭化成メディカル株式会社 血液処理フィルター、血液回路システム及び遠心分離方法
FR3061436B1 (fr) 2016-12-29 2022-01-21 Maco Pharma Sa Etui de protection pour composants d'un systeme a poches

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439177A (en) * 1981-10-26 1984-03-27 Beckman Instruments, Inc. Rotor bucket liner
US5100564A (en) * 1990-11-06 1992-03-31 Pall Corporation Blood collection and processing system
US5092996A (en) * 1991-02-19 1992-03-03 Miles Inc. Blood filtering system
DE69324754T2 (de) * 1992-10-07 2000-01-13 Asahi Medical Co Filter und System zur Trennung der Leukozyten
JP3246620B2 (ja) * 1993-02-22 2002-01-15 旭メディカル株式会社 白血球除去フィルター支持体

Also Published As

Publication number Publication date
DE69408277D1 (de) 1998-03-05
FR2712825B1 (fr) 1996-02-23
EP0654303A1 (de) 1995-05-24
FR2712825A1 (fr) 1995-06-02
DK0654303T3 (da) 1998-03-30
ES2112497T3 (es) 1998-04-01
US5626749A (en) 1997-05-06
EP0654303B1 (de) 1998-01-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee