DE69635364D1 - Blutfilter und extrakorporaler Kreislauf - Google Patents

Blutfilter und extrakorporaler Kreislauf

Info

Publication number
DE69635364D1
DE69635364D1 DE69635364T DE69635364T DE69635364D1 DE 69635364 D1 DE69635364 D1 DE 69635364D1 DE 69635364 T DE69635364 T DE 69635364T DE 69635364 T DE69635364 T DE 69635364T DE 69635364 D1 DE69635364 D1 DE 69635364D1
Authority
DE
Germany
Prior art keywords
extracorporeal circulation
blood filter
blood
filter
extracorporeal
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
DE69635364T
Other languages
English (en)
Other versions
DE69635364T2 (de
Inventor
Massimo Fini
Nicola Ghelli
Giuseppe Grandi
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.)
Dideco SpA
Original Assignee
Dideco SpA
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 ITMI951115A external-priority patent/IT1275274B/it
Priority claimed from ITMI951114A external-priority patent/IT1275273B/it
Application filed by Dideco SpA filed Critical Dideco SpA
Publication of DE69635364D1 publication Critical patent/DE69635364D1/de
Application granted granted Critical
Publication of DE69635364T2 publication Critical patent/DE69635364T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
    • A61M1/604—Bag or liner in a rigid container, with suction applied to both
    • 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)
  • 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)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
DE69635364T 1995-05-29 1996-05-28 Blutfilter und extrakorporaler Kreislauf Expired - Lifetime DE69635364T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ITMI951115A IT1275274B (it) 1995-05-29 1995-05-29 Cardiotomo per la raccolta di sangue con mezzi per impedire l'intasamento
ITMI951114A IT1275273B (it) 1995-05-29 1995-05-29 Filtro per sangue con mezzi per eliminare le bolle d'aria
ITMI951114 1995-05-29
ITMI951115 1995-05-29

Publications (2)

Publication Number Publication Date
DE69635364D1 true DE69635364D1 (de) 2005-12-08
DE69635364T2 DE69635364T2 (de) 2006-08-24

Family

ID=26331283

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69633155T Expired - Lifetime DE69633155T2 (de) 1995-05-29 1996-05-28 Kardiochirurgischer Behälter mit internem Filter
DE69635364T Expired - Lifetime DE69635364T2 (de) 1995-05-29 1996-05-28 Blutfilter und extrakorporaler Kreislauf

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69633155T Expired - Lifetime DE69633155T2 (de) 1995-05-29 1996-05-28 Kardiochirurgischer Behälter mit internem Filter

Country Status (5)

Country Link
US (2) US5837140A (de)
EP (2) EP0745397B1 (de)
JP (2) JPH09108341A (de)
CA (2) CA2177442A1 (de)
DE (2) DE69633155T2 (de)

Families Citing this family (30)

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US5770073A (en) * 1996-03-15 1998-06-23 Minntech Corporation Combined cardiotomy and venous reservoir
US5871693A (en) * 1996-06-07 1999-02-16 Minnesota Mining And Manufacturing Company Modular blood treatment cartridge
US6117342A (en) * 1996-11-26 2000-09-12 Medisystems Technology Corporation Bubble trap with directed horizontal flow and method of using
US5983947A (en) 1997-03-03 1999-11-16 Medisystems Technology Corporation Docking ports for medical fluid sets
US6051134A (en) * 1997-03-28 2000-04-18 Medisystems Technology Corporation Bubble trap having common inlet/outlet tube
US6010623A (en) * 1997-08-01 2000-01-04 Medisystems Technology Corporation Bubble trap with flat side
US6506167B1 (en) 1997-12-24 2003-01-14 I-Design Co., Ltd. Blood-collecting tubes
US6616682B2 (en) 2001-09-19 2003-09-09 Jomed Gmbh Methods and apparatus for distal protection during a medical procedure
ATE505223T1 (de) 2002-07-19 2011-04-15 Baxter Int System für die peritonealdialyse
DE112006003079T5 (de) * 2006-01-09 2008-12-11 Filtertek, Inc., Hebron Nadelvlies-Filtermedium und im Tank befindlicher Kraftstofffilter zur Filterung alternativer Kraftstoffe
US7871462B2 (en) 2007-10-01 2011-01-18 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
US7892331B2 (en) 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
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
US9427707B2 (en) 2012-08-10 2016-08-30 Jean I. Montagu Filtering blood
US10004841B2 (en) 2013-12-09 2018-06-26 Michael C. Larson Blood purifier device and method
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9782707B2 (en) 2014-03-24 2017-10-10 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
US9486590B2 (en) 2014-09-29 2016-11-08 Fenwal, Inc. Automatic purging of air from a fluid processing system
US9827364B2 (en) * 2015-06-02 2017-11-28 Terumo Cardiovascular Systems, Inc. Filters with gradient porosities
US11495334B2 (en) 2015-06-25 2022-11-08 Gambro Lundia Ab Medical device system and method having a distributed database
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

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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FR2048130A5 (de) * 1969-12-05 1971-03-19 Swank Roy
US3765536A (en) * 1970-11-10 1973-10-16 Pall Corp Blood filter cascade
US3935111A (en) * 1973-04-06 1976-01-27 Bentley Laboratories, Inc. Device for removing blood microemboli
US4056476A (en) * 1975-02-27 1977-11-01 Johnson & Johnson Blood filter media
US4303530A (en) * 1977-10-26 1981-12-01 Medical Incorporated Blood filter
US4252653A (en) * 1978-08-25 1981-02-24 Stolle Research And Development Corporation Hemoperfusion device for specific modification or removal of components of whole blood
IL62441A (en) * 1981-03-20 1984-04-30 Urdan Ind Ltd Ammunition storage system and container for use therein
US4479874A (en) * 1982-09-23 1984-10-30 Pall Corporation Convoluted plural layer filter assembly
US4668394A (en) * 1983-01-10 1987-05-26 Mcneilab, Inc. Filtration media and supporting frame
US4568330A (en) * 1983-06-02 1986-02-04 Minnesota Mining And Manufacturing Company Cardioplegia delivery system with improved bubble trap
US4642089A (en) * 1985-01-29 1987-02-10 Shiley, Inc. Unitary venous return reservoir with cardiotomy filter
DE3541521A1 (de) * 1985-11-23 1987-06-04 Sartorius Gmbh Filter zum filtrieren menschlichen blutes, insbesondere in einem extrakorporalen kreislauf
US4775360A (en) * 1986-11-07 1988-10-04 Lantech, Inc. Autologus blood methods and apparatus
US4944883A (en) * 1987-01-13 1990-07-31 Schoendorfer Donald W Continuous centrifugation system and method for directly deriving intermediate density material from a suspension
US4846800A (en) * 1987-10-14 1989-07-11 Kenneth Ouriel Two chambered autotransfuser device and method of use
IL88081A0 (en) * 1987-10-20 1989-06-30 Pall Corp Device and method for depletion of the leucocyte content of blood and blood components
IT1223470B (it) * 1987-12-15 1990-09-19 Dideco Spa Unita' integrata in circuito extracorporeo di sangue
EP0371173A1 (de) * 1988-11-03 1990-06-06 BAXTER INTERNATIONAL INC. (a Delaware corporation) Integrale Vorrichtung zum Entschäumen, Sammeln und Erwärmen von Blut sowie zum Filtern eines Kardiotomiestromes
US5049146A (en) * 1989-05-31 1991-09-17 Baxter International, Inc. Blood/gas separator and flow system
US5158533A (en) * 1991-03-26 1992-10-27 Gish Biomedical, Inc. Combined cardiotomy/venous/pleural drainage autotransfusion unit with filter and integral manometer and water seal
US5192439A (en) * 1992-02-03 1993-03-09 Electromedics, Inc. Blood collection reservoir and filter device
US5618425A (en) * 1993-04-30 1997-04-08 Terumo Kabushiki Kaisha Filtering apparatus with a pleated filtering element embedded in a filling material
US5376270A (en) * 1993-06-24 1994-12-27 Porous Media Corporation Box filter
US5540841A (en) * 1993-07-26 1996-07-30 Pall Corporation Cardioplegia filter and method for processing cardioplegia fluid

Also Published As

Publication number Publication date
EP0745398A2 (de) 1996-12-04
CA2177442A1 (en) 1996-11-30
US5683355A (en) 1997-11-04
EP0745398A3 (de) 2000-02-09
EP0745397A3 (de) 2000-02-09
JPH09108341A (ja) 1997-04-28
JPH0999066A (ja) 1997-04-15
EP0745398B1 (de) 2004-08-18
CA2177560A1 (en) 1996-11-30
DE69633155D1 (de) 2004-09-23
US5837140A (en) 1998-11-17
EP0745397B1 (de) 2005-11-02
DE69633155T2 (de) 2005-09-08
EP0745397A2 (de) 1996-12-04
DE69635364T2 (de) 2006-08-24

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033