DE69214325D1 - Vorrichtung zur Entfernung von Gasblasen aus einer zirkulierenden Flüssigkeit - Google Patents

Vorrichtung zur Entfernung von Gasblasen aus einer zirkulierenden Flüssigkeit

Info

Publication number
DE69214325D1
DE69214325D1 DE69214325T DE69214325T DE69214325D1 DE 69214325 D1 DE69214325 D1 DE 69214325D1 DE 69214325 T DE69214325 T DE 69214325T DE 69214325 T DE69214325 T DE 69214325T DE 69214325 D1 DE69214325 D1 DE 69214325D1
Authority
DE
Germany
Prior art keywords
gas bubbles
circulating liquid
removing gas
circulating
liquid
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
DE69214325T
Other languages
English (en)
Other versions
DE69214325T2 (de
Inventor
Jacques Chevallet
Jean-Louis Cortial
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.)
Gambro Industries SAS
Original Assignee
Hospal Industrie SAS
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 Hospal Industrie SAS filed Critical Hospal Industrie SAS
Application granted granted Critical
Publication of DE69214325D1 publication Critical patent/DE69214325D1/de
Publication of DE69214325T2 publication Critical patent/DE69214325T2/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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1658—Degasification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69214325T 1991-03-01 1992-01-28 Vorrichtung zur Entfernung von Gasblasen aus einer zirkulierenden Flüssigkeit Expired - Lifetime DE69214325T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9102692A FR2673382B1 (fr) 1991-03-01 1991-03-01 Dispositif pour eliminer les bulles de gaz d'un liquide en circulation.

Publications (2)

Publication Number Publication Date
DE69214325D1 true DE69214325D1 (de) 1996-11-14
DE69214325T2 DE69214325T2 (de) 1997-04-24

Family

ID=9410412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214325T Expired - Lifetime DE69214325T2 (de) 1991-03-01 1992-01-28 Vorrichtung zur Entfernung von Gasblasen aus einer zirkulierenden Flüssigkeit

Country Status (5)

Country Link
US (1) US5228889A (de)
EP (1) EP0501894B1 (de)
DE (1) DE69214325T2 (de)
ES (1) ES2094326T3 (de)
FR (1) FR2673382B1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5503801A (en) * 1993-11-29 1996-04-02 Cobe Laboratories, Inc. Top flow bubble trap apparatus
US6117342A (en) * 1996-11-26 2000-09-12 Medisystems Technology Corporation Bubble trap with directed horizontal flow and method of using
EP0954364A4 (de) * 1996-11-26 2000-04-26 Medisystems Technology Corp Grossblasenfallen
DE19650406A1 (de) 1996-12-05 1998-06-18 Kevin Business Corp Blutabsaugvorrichtung
DE19650407A1 (de) * 1996-12-05 1998-06-10 Kevin Business Corp Blut-Gas-Trennverfahren und -Trennvorrichtung
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
DE19719555A1 (de) 1997-05-09 1998-11-12 Kevin Business Corp Verfahren und Vorrichtung zum Ausscheiden von Gas aus gashaltigem Blut
US6010623A (en) * 1997-08-01 2000-01-04 Medisystems Technology Corporation Bubble trap with flat side
AU2003249296A1 (en) 2002-07-19 2004-02-09 Baxter Healthcare S.A. Systems and methods for performing peritoneal dialysis
ITMO20040235A1 (it) * 2004-09-17 2004-12-17 Gambro Lundia Ab Camera snague per un circuito extraxorporeo.
DE102005022545B4 (de) * 2005-05-17 2007-02-15 Fresenius Medical Care Deutschland Gmbh Verfahren zum luftfreien Füllen der Blutseite einer Hämodialysevorrichtung mit einer physiologischen Elektrolytlösung
GB0706908D0 (en) * 2007-04-10 2007-05-16 Nitech Solutions Ltd Plug flow tubular mixing apparatus and method
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
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
WO2011002410A1 (en) * 2009-07-03 2011-01-06 Per Jonsson Bubble reducer for eliminating gas bubbles from a flow
US8382711B2 (en) 2010-12-29 2013-02-26 Baxter International Inc. Intravenous pumping air management systems and methods
FR2977249B1 (fr) * 2011-07-01 2014-09-26 Serac Group Installation de conditionnement comprenant des becs de remplissage equipes de conduits de mise en boucle du corps de bec
JP2013188441A (ja) * 2012-03-15 2013-09-26 Asahi Kasei Medical Co Ltd 体外循環回路用エア抜き装置及び体外循環回路
US9486590B2 (en) 2014-09-29 2016-11-08 Fenwal, Inc. Automatic purging of air from a fluid processing system
JP6335333B2 (ja) 2014-12-25 2018-05-30 アサヒカセイメディカルヨーロッパゲーエムベーハー 溶液生成装置及び血液浄化システム
CN107810536B (zh) 2015-06-25 2023-01-24 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
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream
EP3559951B1 (de) 2016-12-21 2022-01-12 Gambro Lundia AB Medizinproduktsystem mit informationstechnologieinfrastruktur mit sicherer cluster-domäne zur unterstützung einer externen domäne

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE224106C (de) * 1908-05-10 1910-07-12
GB451905A (en) * 1934-08-06 1936-08-13 Martin Schmidt Improvements in apparatus for separating gas and/or vapour from a mixture of gas and/or vapour and liquid flowing through a tube
NL100275C (de) * 1958-07-31
BE593146A (de) * 1959-07-22
US3109714A (en) * 1959-07-22 1963-11-05 Technicon Instr Means for separating fluids from each other
SU553411A1 (ru) * 1975-10-15 1977-04-05 Специальное Конструкторское Бюро По Созданию Воздушных И Газовых Турбохолодильных Машин Способ работы воздушной холодильнонагревательной установки
US4428757A (en) * 1981-09-22 1984-01-31 Hall Mark N Sonic energy fluid degassing unit
US4493705A (en) * 1982-08-10 1985-01-15 Bentley Laboratories, Inc. Blood reservoir
US4976754A (en) * 1989-12-05 1990-12-11 Grumman Aerospace Corporation Liquid line non-condensible gas trap

Also Published As

Publication number Publication date
EP0501894B1 (de) 1996-10-09
ES2094326T3 (es) 1997-01-16
FR2673382A1 (fr) 1992-09-04
US5228889A (en) 1993-07-20
DE69214325T2 (de) 1997-04-24
EP0501894A1 (de) 1992-09-02
FR2673382B1 (fr) 1994-04-08

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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: GAMBRO INDUSTRIES S.A.S., MEYZIEU, FR