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
US5126054A (en) * 1990-05-24 1992-06-30 Pall Corporation Venting means
US5863436A (en) * 1990-05-24 1999-01-26 Pall Corporation Venting system
EP0910451B1 (de) 1996-07-09 2004-05-06 Pall Corporation Filtervorrichtung für biologische Fluide mit einem Leukocyten abreichernden Medium
US6660171B2 (en) * 2000-03-27 2003-12-09 Peter Zuk, Jr. High capacity gravity feed filter for filtering blood and blood products
WO2004009158A2 (en) 2002-07-19 2004-01-29 Baxter International Inc. Systems and methods for performing peritoneal dialysis
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
WO2007086322A1 (ja) * 2006-01-27 2007-08-02 Jms Co., Ltd. 血液フィルタ装置およびその製造方法
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
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
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
CN116206744A (zh) 2015-06-25 2023-06-02 甘布罗伦迪亚股份公司 具有分布式数据库的医疗装置系统和方法
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
KR102476516B1 (ko) 2016-12-21 2022-12-09 감브로 룬디아 아베 외부 도메인을 지원하는 안전한 클러스터 도메인을 구비한 정보 기술 인프라를 포함하는 의료 장치 시스템
US11883569B2 (en) * 2017-08-14 2024-01-30 Terumo Kabushiki Kaisha Biological component collection cassette, kit, or system, and method of manufacture

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

Similar Documents

Publication Publication Date Title
ATE8205T1 (de) Vorrichtung zum filtrieren von blut.
SE8002284L (sv) Filter
FR2462896B1 (fr) Appareil aspirateur, plus particulierement adapte au traitement des grosses particules
ES2091321T3 (es) Filtro de agua con dos camaras.
CA2019114A1 (en) Filter apparatus with improved filtration and saturation level detection
GB1157718A (en) Apparatus for the Continuous Analysis of a Liquid Stream containing Dissolved Solids of which a Portion are Optically Active in Solution
ES457761A1 (es) Mejoras en unidades de filtros para fluidos.
DE59006487D1 (de) Teichfilter.
SE7312462L (sv) Dialysanordning for rening av ett medium, foretredesvis blod
GB1088308A (en) Electrophoresis apparatus
NO160087C (no) Elektrolysoer av filterpressetypen.
DE59103813D1 (de) Dichtungsrahmen für membranstapel.
GB1461094A (en) Air filtering apparatus
FR2482356B1 (fr) Appareil filtrant en association avec une cellule chaude
AT372431B (de) Einrichtung zur umschichtung des filterkuchens in der siebzone von siebbandpressen
GB1359944A (en) Apparatus for gel electrophoresis
DE3880301D1 (de) Fluessigkeitsabscheider.
JPS55137007A (en) Semipermeable membrane dehumidifier
ES253527Y (es) Un filtro de gas perfeccionado
SE8701820D0 (sv) Filterplatta
ATE13255T1 (de) Druckfilter fuer fluessigkeiten, insbesondere zur filtration von wasser.
JPS57137671A (en) Laminated bimolf vibrator pump
GB759034A (en) Improvements in or relating to apparatus for filtering liquids
GB792800A (en) Improvements in or relating to devices for filtering or distributing liquids and gases
JPS61115522U (de)

Legal Events

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