DE69522673D1 - Methode zum filtrieren von leukozyten aus frischblut - Google Patents

Methode zum filtrieren von leukozyten aus frischblut

Info

Publication number
DE69522673D1
DE69522673D1 DE69522673T DE69522673T DE69522673D1 DE 69522673 D1 DE69522673 D1 DE 69522673D1 DE 69522673 T DE69522673 T DE 69522673T DE 69522673 T DE69522673 T DE 69522673T DE 69522673 D1 DE69522673 D1 DE 69522673D1
Authority
DE
Germany
Prior art keywords
fresh blood
leucocytes
filtering
filtering leucocytes
fresh
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
DE69522673T
Other languages
English (en)
Other versions
DE69522673T2 (de
Inventor
P Breillatt
L Pokropinski
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
Publication of DE69522673D1 publication Critical patent/DE69522673D1/de
Application granted granted Critical
Publication of DE69522673T2 publication Critical patent/DE69522673T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0439—White blood cells; Leucocytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • External Artificial Organs (AREA)
DE69522673T 1994-12-23 1995-11-16 Methode zum filtrieren von leukozyten aus frischblut Expired - Lifetime DE69522673T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/370,772 US5728306A (en) 1994-12-23 1994-12-23 Leukodepletion filter and method for filtering leukocytes from freshly drawn blood
PCT/US1995/015062 WO1996020035A1 (en) 1994-12-23 1995-11-16 Method of filtering leukocytes from fresh blood

Publications (2)

Publication Number Publication Date
DE69522673D1 true DE69522673D1 (de) 2001-10-18
DE69522673T2 DE69522673T2 (de) 2002-06-20

Family

ID=23461104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522673T Expired - Lifetime DE69522673T2 (de) 1994-12-23 1995-11-16 Methode zum filtrieren von leukozyten aus frischblut

Country Status (5)

Country Link
US (2) US5728306A (de)
EP (1) EP0746399B1 (de)
JP (1) JP3435494B2 (de)
DE (1) DE69522673T2 (de)
WO (1) WO1996020035A1 (de)

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KR20100116106A (ko) * 2009-04-21 2010-10-29 에스타 테크날러지스 리미티드 혈소판 농축 혈장 조성용 조립체, 키트, 및 그 방법
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US8999161B2 (en) 2011-03-11 2015-04-07 Fenwal, Inc. Plasma filter with laminated prefilter
JP5975985B2 (ja) * 2011-04-11 2016-08-23 株式会社カネカ 単核球調製材、及び前記調製材を利用した単核球調製方法
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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
US10376627B2 (en) 2014-03-24 2019-08-13 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
WO2016073415A2 (en) 2014-11-04 2016-05-12 Wainamics, Inc. Microscale plasma separator
DE102016015248A1 (de) * 2016-12-21 2018-06-21 Johns Manville Europe Gmbh Hocheffizientes Filtermedium
WO2018175169A1 (en) 2017-03-20 2018-09-27 Wainamics, Inc. Small volume self-metered blood separation device
KR20190117377A (ko) * 2018-04-06 2019-10-16 광운대학교 산학협력단 혈액암 치료용 마이크로웨이브 치료 장치 및 방법
WO2019194666A1 (ko) * 2018-04-06 2019-10-10 광운대학교 산학협력단 혈액암 치료용 마이크로웨이브 치료 장치 및 방법

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Also Published As

Publication number Publication date
US5885457A (en) 1999-03-23
DE69522673T2 (de) 2002-06-20
JP3435494B2 (ja) 2003-08-11
EP0746399A1 (de) 1996-12-11
EP0746399A4 (de) 1998-10-07
EP0746399B1 (de) 2001-09-12
WO1996020035A1 (en) 1996-07-04
US5728306A (en) 1998-03-17
JPH09511685A (ja) 1997-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

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