DE69117514T2 - Vernöses blutreservoir mit einem turbulenzfreien einlassteil und einem integralen luftfilter - Google Patents

Vernöses blutreservoir mit einem turbulenzfreien einlassteil und einem integralen luftfilter

Info

Publication number
DE69117514T2
DE69117514T2 DE69117514T DE69117514T DE69117514T2 DE 69117514 T2 DE69117514 T2 DE 69117514T2 DE 69117514 T DE69117514 T DE 69117514T DE 69117514 T DE69117514 T DE 69117514T DE 69117514 T2 DE69117514 T2 DE 69117514T2
Authority
DE
Germany
Prior art keywords
turbulence
air filter
blood reservoir
integral air
potential 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 - Fee Related
Application number
DE69117514T
Other languages
English (en)
Other versions
DE69117514D1 (de
Inventor
Karl Sutherland
William Patterson
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.)
Jostra Bentley Inc
Original Assignee
Baxter International 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 Baxter International Inc filed Critical Baxter International Inc
Application granted granted Critical
Publication of DE69117514D1 publication Critical patent/DE69117514D1/de
Publication of DE69117514T2 publication Critical patent/DE69117514T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3627Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02Access sites
    • A61M2039/0202Access sites for taking samples
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2206/00Characteristics of a physical parameter; associated device therefor
    • A61M2206/10Flow characteristics
    • A61M2206/11Laminar flow

Landscapes

  • Health & Medical 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)
DE69117514T 1990-07-16 1991-07-15 Vernöses blutreservoir mit einem turbulenzfreien einlassteil und einem integralen luftfilter Expired - Fee Related DE69117514T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/554,759 US5061236A (en) 1990-07-16 1990-07-16 Venous reservoir with improved inlet configuration and integral screen for bubble removal
PCT/US1991/004966 WO1992001483A1 (en) 1990-07-16 1991-07-15 Venous reservoir with a turbulence free inlet portion and with an integral air filter

Publications (2)

Publication Number Publication Date
DE69117514D1 DE69117514D1 (de) 1996-04-04
DE69117514T2 true DE69117514T2 (de) 1996-10-02

Family

ID=24214600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117514T Expired - Fee Related DE69117514T2 (de) 1990-07-16 1991-07-15 Vernöses blutreservoir mit einem turbulenzfreien einlassteil und einem integralen luftfilter

Country Status (5)

Country Link
US (1) US5061236A (de)
EP (1) EP0539510B1 (de)
JP (1) JP3102646B2 (de)
DE (1) DE69117514T2 (de)
WO (1) WO1992001483A1 (de)

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DE19719555A1 (de) 1997-05-09 1998-11-12 Kevin Business Corp Verfahren und Vorrichtung zum Ausscheiden von Gas aus gashaltigem Blut
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US8444587B2 (en) 2007-10-01 2013-05-21 Baxter International Inc. Fluid and air handling in blood and dialysis circuits
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US8123947B2 (en) 2007-10-22 2012-02-28 Baxter International Inc. Priming and air removal systems and methods for dialysis
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US8430859B2 (en) * 2007-11-14 2013-04-30 Sandra M. McConnell Purge bag for an IV line and methods of addressing the causes of the growth in resistant bacterial infections in hospitals
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
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US8663463B2 (en) * 2009-02-18 2014-03-04 Fresenius Medical Care Holdings, Inc. Extracorporeal fluid circuit and related components
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Also Published As

Publication number Publication date
EP0539510B1 (de) 1996-02-28
JP3102646B2 (ja) 2000-10-23
WO1992001483A1 (en) 1992-02-06
DE69117514D1 (de) 1996-04-04
EP0539510A1 (de) 1993-05-05
JPH06502777A (ja) 1994-03-31
US5061236A (en) 1991-10-29

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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: EDWARDS LIFESCIENCES CORP., IRVINE, CALIF., US

8327 Change in the person/name/address of the patent owner

Owner name: JOSTRA BENTLEY, INC., ANASCO, P.R., US

8328 Change in the person/name/address of the agent

Representative=s name: MOEBUS UND KOLLEGEN, 72762 REUTLINGEN

8339 Ceased/non-payment of the annual fee