FR2594697B1 - Chambre de goutte-a-goutte permettant une circulation de liquide, notamment de sang; exempte de bulles - Google Patents

Chambre de goutte-a-goutte permettant une circulation de liquide, notamment de sang; exempte de bulles

Info

Publication number
FR2594697B1
FR2594697B1 FR8617225A FR8617225A FR2594697B1 FR 2594697 B1 FR2594697 B1 FR 2594697B1 FR 8617225 A FR8617225 A FR 8617225A FR 8617225 A FR8617225 A FR 8617225A FR 2594697 B1 FR2594697 B1 FR 2594697B1
Authority
FR
France
Prior art keywords
circulation
liquid
drip chamber
especially blood
bubble free
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
FR8617225A
Other languages
English (en)
French (fr)
Other versions
FR2594697A1 (fr
Inventor
Clements Swan Jr Et Paolo Jack
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.)
Terumo BCT Inc
Original Assignee
Cobe Laboratories Inc
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 Cobe Laboratories Inc filed Critical Cobe Laboratories Inc
Publication of FR2594697A1 publication Critical patent/FR2594697A1/fr
Application granted granted Critical
Publication of FR2594697B1 publication Critical patent/FR2594697B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR8617225A 1986-02-26 1986-12-09 Chambre de goutte-a-goutte permettant une circulation de liquide, notamment de sang; exempte de bulles Expired - Lifetime FR2594697B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/833,892 US4681606A (en) 1986-02-26 1986-02-26 Drip chamber

Publications (2)

Publication Number Publication Date
FR2594697A1 FR2594697A1 (fr) 1987-08-28
FR2594697B1 true FR2594697B1 (fr) 1996-12-27

Family

ID=25265546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8617225A Expired - Lifetime FR2594697B1 (fr) 1986-02-26 1986-12-09 Chambre de goutte-a-goutte permettant une circulation de liquide, notamment de sang; exempte de bulles

Country Status (6)

Country Link
US (1) US4681606A (enExample)
DE (1) DE3641644C3 (enExample)
ES (1) ES2005845A6 (enExample)
FR (1) FR2594697B1 (enExample)
GB (1) GB2186799B (enExample)
IT (2) IT8752821V0 (enExample)

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GB2209129B (en) * 1987-09-01 1992-02-26 Alexander Harley Bubble trap for catheter systems: a device to extract bubbles from the fluid stream in a catheter.
DE4116061C2 (de) * 1991-05-16 1996-07-11 Eitenmueller Klaus Separator
US5328461A (en) * 1992-04-30 1994-07-12 Utterberg David S Blow molded venous drip chamber for hemodialysis
CA2094102A1 (en) * 1992-04-30 1993-10-31 David S. Utterberg Blood air trap chamber
US5578070A (en) * 1992-04-30 1996-11-26 Medisystems Technology Corporation Blow molded venous drip chamber for hemodialysis
SE470377B (sv) * 1993-02-11 1994-02-07 Gambro Dialysatoren Dropp- och/eller expansionskammare med inbyggt filter och förfarande för framställning av en sådan
US5394732A (en) * 1993-09-10 1995-03-07 Cobe Laboratories, Inc. Method and apparatus for ultrasonic detection of air bubbles
US5503801A (en) * 1993-11-29 1996-04-02 Cobe Laboratories, Inc. Top flow bubble trap apparatus
AU7882694A (en) * 1993-11-29 1995-06-08 Cobe Laboratories Inc. Side flow bubble trap apparatus and method
US5591251A (en) * 1993-11-29 1997-01-07 Cobe Laboratories, Inc. Side flow bubble trap apparatus and method
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5769815A (en) * 1995-05-25 1998-06-23 Medisystems Technology Corporation Blood chamber with integral projections
DE19545404A1 (de) * 1995-12-06 1997-06-12 Kevin Business Corp Ausscheiden von Luft aus lufthaltigem Blut
DE19620591B4 (de) * 1996-05-22 2004-08-26 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum Entfernen von Gasen aus Flüssigkeiten
US6117342A (en) * 1996-11-26 2000-09-12 Medisystems Technology Corporation Bubble trap with directed horizontal flow and method of using
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
DE19757869C1 (de) * 1997-12-24 1999-01-28 Webasto Thermosysteme Gmbh Gasblasenabscheider
US6497685B1 (en) 2000-03-24 2002-12-24 Baxter International Inc. Integral intravenous chamber and filter
WO2003073021A1 (de) * 2002-02-27 2003-09-04 Dr. Huelle Energie-Engineering Gmbh Kältemittelverteiler
US20050016209A1 (en) * 2002-02-27 2005-01-27 Huelle Zbigniew Ryszard Coolant distributor
MXPA05000816A (es) 2002-07-19 2005-04-28 Baxter Int Sistemas y metodos para realizar dialisis peritoneal.
US7662135B2 (en) * 2002-10-03 2010-02-16 Byron Cris Bauer Methods and apparatus for controlling intravenous fluid flow to a patient
US7559911B2 (en) * 2003-09-05 2009-07-14 Gambro Lundia Ab Blood chamber for extracorporeal blood circuits and a process for manufacturing the blood chamber
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
ITMO20040082A1 (it) * 2004-04-13 2004-07-13 Gambro Lundia Ab Connettore per una linea di fluido di un circuito extacorporeo
ITMO20040235A1 (it) * 2004-09-17 2004-12-17 Gambro Lundia Ab Camera snague per un circuito extraxorporeo.
US7780633B2 (en) * 2006-03-20 2010-08-24 Alcon, Inc. Surgical cassette with bubble breaking structure
US7740792B2 (en) * 2006-08-03 2010-06-22 Medrad, Inc. Methods of molding a syringe
US8747342B2 (en) 2006-10-30 2014-06-10 Gambro Lundia Ab Air separator for extracorporeal fluid treatment sets
WO2008053260A1 (en) 2006-10-30 2008-05-08 Gambro Lundia Ab An extracorporeal blood chamber
US7871462B2 (en) * 2007-10-01 2011-01-18 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US7892332B2 (en) * 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air traps 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
US7892331B2 (en) 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air separation chambers with internal structures to enhance air removal
US8033157B2 (en) 2007-10-01 2011-10-11 Baxter International Inc. Medical fluid air bubble detection apparatus and method
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
WO2009104037A2 (en) * 2008-02-19 2009-08-27 Gambro Lundia Ab An extracorporeal fluid circuit
WO2009104038A1 (en) * 2008-02-19 2009-08-27 Gambro Lundia Ab An extracorporeal fluid circuit
USD644730S1 (en) 2008-04-11 2011-09-06 Gambro Lundia Ab Module for fluid transport of medical fluid and blood
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
ATE532544T1 (de) * 2008-07-25 2011-11-15 Wwt Tech Geraetebau Gmbh Flüssigkeitswärmebeutel und beutelwärmer
EP2344873B1 (en) * 2008-11-12 2018-05-30 Waters Technologies Corporation Collection system for purification flowstreams
US8382711B2 (en) 2010-12-29 2013-02-26 Baxter International Inc. Intravenous pumping air management systems and methods
RU2016121439A (ru) 2013-11-01 2017-12-06 БАЙЕР ХелсКер ЛЛСи Шприц, формованный с раздувом, для применения с инъектором
US9486590B2 (en) 2014-09-29 2016-11-08 Fenwal, Inc. Automatic purging of air from a fluid processing system
JP2018524718A (ja) 2015-06-25 2018-08-30 ガンブロ・ルンディア・エービーＧａｍｂｒｏ Ｌｕｎｄｉａ Ａｂ 分散データベースを有する医療装置システム及び方法
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream
BR112018076718A2 (pt) * 2016-06-23 2019-04-02 Medtronic, Inc. câmara de captura de ar arterial
WO2017219311A1 (en) 2016-06-23 2017-12-28 Medtronic, Inc. Venous air capture chamber
US11999084B2 (en) 2016-09-27 2024-06-04 Bayer Healthcare Llc Rotary injection molding apparatus for producing plastic components such as syringes
CN109996573B (zh) * 2016-11-29 2021-09-07 甘布罗伦迪亚股份公司 连接器结构、用于体外血液处理的系统和用于灌注血液处理单元的流体腔室的方法
CN110100283B (zh) 2016-12-21 2023-07-04 甘布罗伦迪亚股份公司 包括具有支持外域的安全集群域的信息技术基础架构的医疗设备系统

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US402655A (en) * 1889-05-07 Gas-burner for grates and stoves
US3204632A (en) * 1961-08-14 1965-09-07 Sterilon Corp Intravenous valve device
US3683913A (en) * 1970-10-05 1972-08-15 Deknatel Inc Underwater drainage apparatus with air flow meters
BE792243A (fr) * 1971-12-23 1973-03-30 Baxter Laboratories Inc Piege a bulles pour l'enlevement de bulles hors d'un fluide biologique dans des conditions assurant la sterilite
GB1544810A (en) * 1976-06-01 1979-04-25 Smiths Industries Ltd Bubble-traps and liquid-supply equipment including such traps
US4102655A (en) * 1977-05-02 1978-07-25 Cobe Laboratories, Inc. Bubble trap
JPS55114A (en) * 1978-06-15 1980-01-05 Honda Motor Co Ltd Dialyzer device in artificial kidney device
US4261362A (en) * 1979-09-07 1981-04-14 Bioresearch Inc. Underwater drainage apparatus with reduced dead air space
SE448518B (sv) * 1981-02-16 1987-03-02 Gambro Dialysatoren Genomstromningskammare for blod eller liknande omtaliga vetskor
US4568330A (en) * 1983-06-02 1986-02-04 Minnesota Mining And Manufacturing Company Cardioplegia delivery system with improved bubble trap
US5144093A (en) * 1991-04-29 1992-09-01 Olin Corporation Process for purifying and end-capping polyols made using double metal cyanide catalysts

Also Published As

Publication number Publication date
GB2186799B (en) 1990-03-14
IT1217117B (it) 1990-03-14
US4681606A (en) 1987-07-21
ES2005845A6 (es) 1989-04-01
IT8767013A0 (it) 1987-01-12
DE3641644C3 (de) 1996-10-17
DE3641644A1 (de) 1987-10-01
DE3641644C2 (enExample) 1989-05-03
GB2186799A (en) 1987-08-26
GB8628545D0 (en) 1987-01-07
IT8752821V0 (it) 1987-01-12
FR2594697A1 (fr) 1987-08-28

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Legal Events

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CA Change of address
CD Change of name or company name
GC Lien (pledge) constituted