ATE8205T1 - Vorrichtung zum filtrieren von blut. - Google Patents

Vorrichtung zum filtrieren von blut.

Info

Publication number
ATE8205T1
ATE8205T1 AT80101817T AT80101817T ATE8205T1 AT E8205 T1 ATE8205 T1 AT E8205T1 AT 80101817 T AT80101817 T AT 80101817T AT 80101817 T AT80101817 T AT 80101817T AT E8205 T1 ATE8205 T1 AT E8205T1
Authority
AT
Austria
Prior art keywords
blood
inlet
filter
filter support
distributing
Prior art date
Application number
AT80101817T
Other languages
English (en)
Inventor
Masaharu Watanabe
Masaru Wada
Original Assignee
Terumo Corporation
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
Priority claimed from JP3994179A external-priority patent/JPS55133256A/ja
Priority claimed from JP4870579A external-priority patent/JPS55139809A/ja
Application filed by Terumo Corporation filed Critical Terumo Corporation
Application granted granted Critical
Publication of ATE8205T1 publication Critical patent/ATE8205T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (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)
  • Centrifugal Separators (AREA)
AT80101817T 1979-04-03 1980-04-03 Vorrichtung zum filtrieren von blut. ATE8205T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3994179A JPS55133256A (en) 1979-04-03 1979-04-03 Filter
JP4870579A JPS55139809A (en) 1979-04-20 1979-04-20 Filter

Publications (1)

Publication Number Publication Date
ATE8205T1 true ATE8205T1 (de) 1984-07-15

Family

ID=26379342

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80101817T ATE8205T1 (de) 1979-04-03 1980-04-03 Vorrichtung zum filtrieren von blut.

Country Status (6)

Country Link
US (1) US4304670A (de)
EP (1) EP0017873B1 (de)
AT (1) ATE8205T1 (de)
CA (1) CA1138350A (de)
DE (1) DE3068415D1 (de)
ES (1) ES8104722A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046173C2 (de) * 2000-09-08 2003-04-03 Inst Chemo Biosensorik Vorrichtung und Verfahren zur Separation von ungelösten Bestandteilen aus biologischen Flüssigkeiten

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369112A (en) * 1981-03-18 1983-01-18 Gelman Sciences Inc. Filter device
JPH0614969B2 (ja) * 1988-03-15 1994-03-02 テルモ株式会社 液体濾過装置
US5863436A (en) * 1990-05-24 1999-01-26 Pall Corporation Venting system
US5126054A (en) * 1990-05-24 1992-06-30 Pall Corporation Venting means
JP3915126B2 (ja) 1996-07-09 2007-05-16 ポール・コーポレーション 多要素フィルター
US6660171B2 (en) * 2000-03-27 2003-12-09 Peter Zuk, Jr. High capacity gravity feed filter for filtering blood and blood products
EP1523350B1 (de) 2002-07-19 2011-04-13 Baxter International Inc. System für die peritonealdialyse
US7854845B2 (en) * 2003-09-05 2010-12-21 Hemerus Medical Llc Biological fluid filtration apparatus
US7332096B2 (en) 2003-12-19 2008-02-19 Fenwal, Inc. Blood filter assembly having multiple filtration regions
US7128836B2 (en) * 2004-03-08 2006-10-31 Potito De Paolis Dialysis device
CN100358590C (zh) * 2004-03-19 2008-01-02 山东省千佛山医院 自动排气微栓过滤器
ATE548060T1 (de) * 2006-01-27 2012-03-15 Jms Co Ltd Blutfiltervorrichtung
US8444587B2 (en) 2007-10-01 2013-05-21 Baxter International Inc. Fluid and air handling in blood and dialysis circuits
US7892332B2 (en) 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air traps with internal structures to enhance air removal
US7871462B2 (en) 2007-10-01 2011-01-18 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US7892331B2 (en) 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US8439858B2 (en) * 2007-10-17 2013-05-14 Medtronic, Inc. Arterial blood filter
US8123947B2 (en) 2007-10-22 2012-02-28 Baxter International Inc. Priming and air removal systems and methods for dialysis
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US8382711B2 (en) 2010-12-29 2013-02-26 Baxter International Inc. Intravenous pumping air management systems and methods
US9149157B2 (en) * 2012-07-19 2015-10-06 Michael Caplan Universal pot lid handling device and method
US9486590B2 (en) 2014-09-29 2016-11-08 Fenwal, Inc. Automatic purging of air from a fluid processing system
WO2016207206A1 (en) 2015-06-25 2016-12-29 Gambro Lundia Ab Medical device system and method having a distributed database
USD775343S1 (en) * 2015-07-07 2016-12-27 Tecscrn International Ltd. Pleated laboratory screen
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream
BR112019012719A2 (pt) 2016-12-21 2019-11-26 Gambro Lundia Ab sistema de dispositivo médico incluindo infraestrutura de tecnologia de informação tendo domínio de agrupamento seguro suportando domínio externo
JP7187487B2 (ja) * 2017-08-14 2022-12-12 テルモ株式会社 生体成分採取用カセット、生体成分採取キット、生体成分採取システム及び生体成分採取用カセットの製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2050917B2 (de) * 1970-10-16 1973-02-08 Holstein & Kappert Maschinenfabrik Phoenix Gmbh Verfahren und vorrichtung zum entsaeuern
US3730353A (en) * 1970-12-28 1973-05-01 Millipore Corp Filter support and filter unit construction
AU465962B2 (en) * 1972-06-16 1975-10-09 Pall Corporation Blood filter cascade
DE2356353C2 (de) * 1973-11-12 1975-07-17 B. Braun Melsungen Ag, 3508 Melsungen Vorrichtung zum Filtern von Blut
US4038194A (en) * 1974-04-19 1977-07-26 Johnson & Johnson Blood filter unit
GB1481572A (en) * 1974-10-03 1977-08-03 Pall Corp Filter for filtration of blood
US4056476A (en) * 1975-02-27 1977-11-01 Johnson & Johnson Blood filter media
DE2516175A1 (de) * 1975-04-14 1976-10-21 Fresenius Chem Pharm Ind Blutfilter
US4009714A (en) * 1975-07-30 1977-03-01 Johnson & Johnson Intravenous solution filter unit
US4021353A (en) * 1975-11-20 1977-05-03 Burron Medical Products, Inc. Flat profile filter
IL51209A (en) * 1976-03-25 1981-02-27 Baxter Travenol Lab Blood filter
US4170056A (en) * 1976-03-25 1979-10-09 Baxter Travenol Laboratories, Inc. Blood filter
US4066556A (en) * 1976-10-28 1978-01-03 Johnson & Johnson Fluid filter and method of making same
CH623746A5 (en) * 1977-03-21 1981-06-30 American Hospital Supply Corp Mass transfer apparatus with a semipermeable membrane
AU3775578A (en) * 1977-07-08 1980-01-10 Johnson & Johnson Vented filter assembly
DE7829319U1 (de) * 1978-10-02 1979-03-22 Hense, Peter, 4005 Meerbusch Filter fuer fluessige medien

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10046173C2 (de) * 2000-09-08 2003-04-03 Inst Chemo Biosensorik Vorrichtung und Verfahren zur Separation von ungelösten Bestandteilen aus biologischen Flüssigkeiten

Also Published As

Publication number Publication date
DE3068415D1 (en) 1984-08-09
EP0017873B1 (de) 1984-07-04
US4304670A (en) 1981-12-08
EP0017873A1 (de) 1980-10-29
ES490155A0 (es) 1981-04-16
ES8104722A1 (es) 1981-04-16
CA1138350A (en) 1982-12-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee