ATE162951T1 - Blutkammer mit luftfalle - Google Patents

Blutkammer mit luftfalle

Info

Publication number
ATE162951T1
ATE162951T1 AT93303164T AT93303164T ATE162951T1 AT E162951 T1 ATE162951 T1 AT E162951T1 AT 93303164 T AT93303164 T AT 93303164T AT 93303164 T AT93303164 T AT 93303164T AT E162951 T1 ATE162951 T1 AT E162951T1
Authority
AT
Austria
Prior art keywords
chamber
blood
conduit
blood chamber
air trap
Prior art date
Application number
AT93303164T
Other languages
English (en)
Inventor
David S Utterberg
Original Assignee
Medisystems Technology Corp
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 Medisystems Technology Corp filed Critical Medisystems Technology Corp
Application granted granted Critical
Publication of ATE162951T1 publication Critical patent/ATE162951T1/de

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
    • 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
    • A61M1/3622Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362262Details of incorporated reservoirs
    • 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
    • A61M1/3622Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362263Details of incorporated filters
    • A61M1/362264Details of incorporated filters the filter being a blood filter
    • 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
    • A61M1/3643Priming, rinsing before or after use
    • A61M1/3644Mode of operation
    • A61M1/3646Expelling the residual body fluid after use, e.g. back to the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT93303164T 1992-04-30 1993-04-22 Blutkammer mit luftfalle ATE162951T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87603992A 1992-04-30 1992-04-30

Publications (1)

Publication Number Publication Date
ATE162951T1 true ATE162951T1 (de) 1998-02-15

Family

ID=25366861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93303164T ATE162951T1 (de) 1992-04-30 1993-04-22 Blutkammer mit luftfalle

Country Status (7)

Country Link
US (3) US5520640A (de)
EP (3) EP0800839A3 (de)
JP (1) JPH0663138A (de)
AT (1) ATE162951T1 (de)
CA (1) CA2094102A1 (de)
DE (1) DE69316783T2 (de)
ES (1) ES2114589T3 (de)

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US5895368A (en) 1996-09-23 1999-04-20 Medisystems Technology Corporation Blood set priming method and apparatus
US6387069B1 (en) 1996-09-23 2002-05-14 Dsu Medical Corporation Blood set priming method and apparatus
US7166084B2 (en) * 1996-09-23 2007-01-23 Dsu Medical Corporation Blood set priming method and apparatus
US6117342A (en) * 1996-11-26 2000-09-12 Medisystems Technology Corporation Bubble trap with directed horizontal flow and method of using
JP2002512553A (ja) * 1996-11-26 2002-04-23 ディーエスユー・メディカル・コーポレーション 横型気泡トラップ
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
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US6010623A (en) * 1997-08-01 2000-01-04 Medisystems Technology Corporation Bubble trap with flat side
US6187198B1 (en) 1997-10-21 2001-02-13 Dsu Medical Corporation Automatic priming of connected blood sets
US5951870A (en) 1997-10-21 1999-09-14 Dsu Medical Corporation Automatic priming of blood sets
US6071269A (en) * 1998-05-13 2000-06-06 Medisystems Technology Corporation Blood set and chamber
US6517508B1 (en) * 1999-11-03 2003-02-11 Dsu Medical Corporation Set for blood processing
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Also Published As

Publication number Publication date
JPH0663138A (ja) 1994-03-08
EP0568275B1 (de) 1998-02-04
EP0800838A3 (de) 1998-02-04
US5605540A (en) 1997-02-25
EP0800839A3 (de) 1998-02-04
DE69316783T2 (de) 1998-07-23
US5643205A (en) 1997-07-01
EP0568275A2 (de) 1993-11-03
DE69316783D1 (de) 1998-03-12
US5520640A (en) 1996-05-28
EP0800838A2 (de) 1997-10-15
CA2094102A1 (en) 1993-10-31
EP0568275A3 (en) 1994-08-24
EP0800839A2 (de) 1997-10-15
ES2114589T3 (es) 1998-06-01

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