IN172156B - - Google Patents

Info

Publication number
IN172156B
IN172156B IN733/MAS/88A IN733MA1988A IN172156B IN 172156 B IN172156 B IN 172156B IN 733MA1988 A IN733MA1988 A IN 733MA1988A IN 172156 B IN172156 B IN 172156B
Authority
IN
India
Prior art keywords
removal
including means
element including
leukocytes
porous element
Prior art date
Application number
IN733/MAS/88A
Other languages
English (en)
Inventor
Boris Pall David
Original Assignee
Pall Corp
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=26808000&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN172156(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pall Corp filed Critical Pall Corp
Priority to IN955MA1991 priority Critical patent/IN173697B/en
Priority to IN653MA1992 priority patent/IN174272B/en
Publication of IN172156B publication Critical patent/IN172156B/en

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
    • A61M1/36—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1208—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1216—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
IN733/MAS/88A 1987-10-20 1988-10-21 IN172156B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN955MA1991 IN173697B (zh) 1988-10-21 1991-12-31
IN653MA1992 IN174272B (zh) 1988-10-21 1992-10-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11041387A 1987-10-20 1987-10-20
US21816988A 1988-07-13 1988-07-13

Publications (1)

Publication Number Publication Date
IN172156B true IN172156B (zh) 1993-04-17

Family

ID=26808000

Family Applications (1)

Application Number Title Priority Date Filing Date
IN733/MAS/88A IN172156B (zh) 1987-10-20 1988-10-21

Country Status (17)

Country Link
EP (3) EP1238694B1 (zh)
JP (1) JP2555722B2 (zh)
KR (1) KR950005186B1 (zh)
CN (3) CN1025653C (zh)
AT (3) ATE224744T1 (zh)
AU (1) AU642601B2 (zh)
BR (1) BR8807759A (zh)
CA (1) CA1325974C (zh)
DE (4) DE3852746T3 (zh)
ES (3) ES2249538T3 (zh)
GB (1) GB2211755B (zh)
GR (1) GR3015682T3 (zh)
IL (1) IL88081A0 (zh)
IN (1) IN172156B (zh)
NO (1) NO994959D0 (zh)
NZ (1) NZ226628A (zh)
WO (1) WO1989003717A1 (zh)

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ES2047851T3 (es) * 1989-05-09 1994-03-01 Pall Corp Dispositivo y metodo para disminuir el contenido de leucocitos de la sangre completa y de componentes de la sangre.
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EP1838412B1 (en) 2004-12-10 2013-05-22 Fresenius Hemocare Italia S.r.l. A method for the leucocyte depletion of blood or blood components
FR2925352B1 (fr) 2007-12-21 2010-02-26 Maco Pharma Sa Procede de greffage d'un element poreux pour la deleucocytation
JP5422554B2 (ja) 2008-04-14 2014-02-19 旭化成メディカル株式会社 凝集物除去フィルター材及び血液製剤のろ過方法
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US8337701B2 (en) * 2011-03-14 2012-12-25 Pall Corporation Intravenous filter
JP2014525343A (ja) * 2011-09-04 2014-09-29 アジレント・テクノロジーズ・インク 流体測定用デブリフィルタ
US9427512B2 (en) * 2012-06-08 2016-08-30 Pall Corporation Filter device
US9421317B2 (en) * 2012-06-08 2016-08-23 Pall Corporation Cell harvesting device and system
WO2014017604A1 (ja) * 2012-07-25 2014-01-30 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、及び血液処理方法
US9149749B2 (en) 2012-11-13 2015-10-06 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
US11090590B2 (en) 2012-11-13 2021-08-17 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
US9523132B2 (en) 2013-03-15 2016-12-20 Ut-Battelle, Llc Rapid and highly fieldable viral diagnostic
US10188974B2 (en) 2013-03-18 2019-01-29 Asahi Kasei Medical Co., Ltd. Aggregate-removing filter material, aggregate removal method, white blood cell-removing filter, and blood product filtering method
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Also Published As

Publication number Publication date
ATE224744T1 (de) 2002-10-15
DE3856540D1 (de) 2002-10-31
EP1238694A3 (en) 2003-11-26
DE3856587T2 (de) 2006-06-22
KR890701192A (ko) 1989-12-19
GB8824581D0 (en) 1988-11-23
DE3852746D1 (de) 1995-02-23
NO994959D0 (no) 1999-10-12
DE3852746T2 (de) 1995-06-01
DE313348T1 (de) 1993-02-25
NO994959L (no) 1990-04-19
JP2555722B2 (ja) 1996-11-20
ES2183827T3 (es) 2003-04-01
CN1033942A (zh) 1989-07-19
AU2042092A (en) 1992-09-17
JPH03502094A (ja) 1991-05-16
EP0313348A3 (en) 1990-08-29
ES2183827T5 (es) 2008-04-16
EP0620017B2 (en) 2007-12-05
WO1989003717A1 (en) 1989-05-05
ATE311932T1 (de) 2005-12-15
DE3856540T2 (de) 2003-06-05
CN1095308A (zh) 1994-11-23
EP0313348A2 (en) 1989-04-26
BR8807759A (pt) 1990-08-07
IL88081A0 (en) 1989-06-30
EP0620017A3 (en) 1995-09-20
DE3856540T3 (de) 2008-06-19
GB2211755A (en) 1989-07-12
ES2067476T5 (es) 2001-11-16
EP1238694B1 (en) 2005-12-07
CN1025653C (zh) 1994-08-17
EP0620017B1 (en) 2002-09-25
EP1238694A2 (en) 2002-09-11
GR3015682T3 (en) 1995-07-31
EP0620017A2 (en) 1994-10-19
ES2249538T3 (es) 2006-04-01
CN1098945A (zh) 1995-02-22
ATE116864T1 (de) 1995-01-15
DE3856587D1 (de) 2006-01-12
EP0313348B2 (en) 2001-09-26
DE3852746T3 (de) 2004-09-09
GB2211755B (en) 1992-07-15
ES2067476T3 (es) 1995-04-01
AU642601B2 (en) 1993-10-21
CA1325974C (en) 1994-01-11
KR950005186B1 (ko) 1995-05-19
NZ226628A (en) 1991-06-25
EP0313348B1 (en) 1995-01-11

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