GB2186799B - Flow-through chamber for conveying blood - Google Patents

Flow-through chamber for conveying blood

Info

Publication number
GB2186799B
GB2186799B GB8628545A GB8628545A GB2186799B GB 2186799 B GB2186799 B GB 2186799B GB 8628545 A GB8628545 A GB 8628545A GB 8628545 A GB8628545 A GB 8628545A GB 2186799 B GB2186799 B GB 2186799B
Authority
GB
United Kingdom
Prior art keywords
chamber
flow
conveying blood
conveying
blood
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
GB8628545A
Other languages
English (en)
Other versions
GB8628545D0 (en
GB2186799A (en
Inventor
Jr Jack Clements Swan
Paolo Poggioli
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 GB8628545D0 publication Critical patent/GB8628545D0/en
Publication of GB2186799A publication Critical patent/GB2186799A/en
Application granted granted Critical
Publication of GB2186799B publication Critical patent/GB2186799B/en
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)
GB8628545A 1986-02-26 1986-11-27 Flow-through chamber for conveying blood Expired - Lifetime GB2186799B (en)

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 (3)

Publication Number Publication Date
GB8628545D0 GB8628545D0 (en) 1987-01-07
GB2186799A GB2186799A (en) 1987-08-26
GB2186799B true GB2186799B (en) 1990-03-14

Family

ID=25265546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8628545A Expired - Lifetime GB2186799B (en) 1986-02-26 1986-11-27 Flow-through chamber for conveying blood

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) IT1217117B (enExample)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5578070A (en) * 1992-04-30 1996-11-26 Medisystems Technology Corporation Blow molded venous drip chamber for hemodialysis
CA2094102A1 (en) * 1992-04-30 1993-10-31 David S. Utterberg Blood air trap chamber
US5328461A (en) * 1992-04-30 1994-07-12 Utterberg David S 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
AU7882694A (en) * 1993-11-29 1995-06-08 Cobe Laboratories Inc. Side flow bubble trap apparatus and method
US5503801A (en) * 1993-11-29 1996-04-02 Cobe Laboratories, Inc. Top flow bubble trap apparatus
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
DE19650407A1 (de) 1996-12-05 1998-06-10 Kevin Business Corp Blut-Gas-Trennverfahren und -Trennvorrichtung
DE19650406A1 (de) 1996-12-05 1998-06-18 Kevin Business Corp Blutabsaugvorrichtung
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
EP1478889A1 (de) * 2002-02-27 2004-11-24 Dr. Huelle Energie-Engineering Gmbh Kältemittelverteiler
US20050016209A1 (en) * 2002-02-27 2005-01-27 Huelle Zbigniew Ryszard Coolant distributor
ATE505223T1 (de) 2002-07-19 2011-04-15 Baxter Int System für die peritonealdialyse
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
EP2091592B1 (en) 2006-10-30 2014-05-07 Gambro Lundia AB An extracorporeal blood chamber
WO2008053261A1 (en) 2006-10-30 2008-05-08 Gambro Lundia Ab Air separator for extracorporeal fluid treatment sets
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
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
US7892332B2 (en) * 2007-10-01 2011-02-22 Baxter International Inc. Dialysis systems having air traps 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
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
EP2147690B1 (de) * 2008-07-25 2011-11-09 WWT Technischer Gerätebau 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
KR20160079052A (ko) 2013-11-01 2016-07-05 바이엘 헬쓰케어 엘엘씨 주입기와 함께 이용하기 위한 불로우-몰딩된 주사기
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
CN110114101A (zh) * 2016-06-23 2019-08-09 美敦力公司 动脉空气捕获腔室
US11724016B2 (en) 2016-06-23 2023-08-15 Mozarc Medical Us Llc 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
US11446420B2 (en) * 2016-11-29 2022-09-20 Gambro Lundia Ab Connector arrangement, a system for extracorporeal blood treatment and a method for priming a fluid chamber of a blood treatment unit
CA3044724A1 (en) 2016-12-21 2018-06-28 Gambro Lundia Ab Medical device system including information technology infrastructure having secure cluster domain supporting external domain

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IT8767013A0 (it) 1987-01-12
US4681606A (en) 1987-07-21
GB8628545D0 (en) 1987-01-07
FR2594697B1 (fr) 1996-12-27
DE3641644C3 (de) 1996-10-17
GB2186799A (en) 1987-08-26
DE3641644A1 (de) 1987-10-01
IT8752821V0 (it) 1987-01-12
DE3641644C2 (enExample) 1989-05-03
ES2005845A6 (es) 1989-04-01
IT1217117B (it) 1990-03-14
FR2594697A1 (fr) 1987-08-28

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20061126