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ATE24348T1 - Rueckschlagventil zur verwendung an einer infusionseinrichtung. - Google Patents

Rueckschlagventil zur verwendung an einer infusionseinrichtung.

Info

Publication number
ATE24348T1
ATE24348T1 AT81107551T AT81107551T ATE24348T1 AT E24348 T1 ATE24348 T1 AT E24348T1 AT 81107551 T AT81107551 T AT 81107551T AT 81107551 T AT81107551 T AT 81107551T AT E24348 T1 ATE24348 T1 AT E24348T1
Authority
AT
Austria
Prior art keywords
check valve
infusion set
backfiow
flow control
welded together
Prior art date
Application number
AT81107551T
Other languages
English (en)
Inventor
Kenneth Raines
Original Assignee
Intermedicat Gmbh
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 Intermedicat Gmbh filed Critical Intermedicat Gmbh
Application granted granted Critical
Publication of ATE24348T1 publication Critical patent/ATE24348T1/de

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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by fluid
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • A61M2039/2446—Flexible disc
    • A61M2039/2453—Flexible disc not being fixed to the valve body

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Check Valves (AREA)
AT81107551T 1981-09-23 1981-09-23 Rueckschlagventil zur verwendung an einer infusionseinrichtung. ATE24348T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81107551A EP0075039B1 (de) 1981-09-23 1981-09-23 Rückschlagventil zur Verwendung an einer Infusionseinrichtung

Publications (1)

Publication Number Publication Date
ATE24348T1 true ATE24348T1 (de) 1987-01-15

Family

ID=8187925

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81107551T ATE24348T1 (de) 1981-09-23 1981-09-23 Rueckschlagventil zur verwendung an einer infusionseinrichtung.

Country Status (3)

Country Link
EP (1) EP0075039B1 (de)
AT (1) ATE24348T1 (de)
DE (1) DE3175724D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950254A (en) * 1988-10-14 1990-08-21 Corpak, Inc. Valve means for enteral therapy administration set
DE4026524A1 (de) * 1990-08-22 1992-03-05 Roland Wex Ventilanordnung fuer fluessigkeitsleitungen an medizinischen apparaten und geraeten oder dergleichen
DE9310673U1 (de) * 1993-07-14 1994-08-18 B. Braun Melsungen Ag, 34212 Melsungen Rückschlagventil
DE4439880C2 (de) * 1994-11-08 1997-07-03 Freudenberg Carl Fa Rückschlagventil
ITVR20070126A1 (it) * 2007-09-05 2009-03-06 Haemotronic Advanced Medical T Valvola selettiva
ITTO20080433A1 (it) * 2008-06-05 2009-12-06 Haemotronic Advanced Medical T Unita' di lavaggio e riempimento per cateteri
US8795452B2 (en) 2011-09-02 2014-08-05 Carefusion 303, Inc. System and method for joint integrity detection
CN103691026A (zh) * 2014-01-07 2014-04-02 江苏苏云医疗器材有限公司 防逆流注射件

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196890A (en) * 1961-11-28 1965-07-27 Modernair Corp Double acting check valve
US3886937A (en) * 1971-02-12 1975-06-03 American Hospital Supply Corp Medical administration set for dispensing plural medical liquids
US3889710A (en) * 1972-11-07 1975-06-17 Julien H Brost Check valve with elastomeric valve element
US4137117A (en) * 1977-03-10 1979-01-30 American Hospital Supply Corporation Method of making a solvent-bonded joint
GB1589931A (en) * 1977-03-10 1981-05-20 American Hospital Supply Corp Solvent-bonded joint and method of making the same
US4103686A (en) * 1977-03-29 1978-08-01 Burron Medical Products, Inc. Dual valve assembly
AU3775578A (en) * 1977-07-08 1980-01-10 Johnson & Johnson Vented filter assembly
US4244378A (en) * 1978-05-30 1981-01-13 The West Company Pressure responsive one-way valve for medical systems
US4219022A (en) * 1979-02-28 1980-08-26 Abbott Laboratories Equipment sets for the sequential administration of medical liquids at dual flow rates having parallel secondary liquid flowpaths wherein one said path is controlled by a liquid sequencing valve
GB2045902B (en) * 1979-04-16 1983-01-12 Abbott Lab One-way valve for parenteral apparatus

Also Published As

Publication number Publication date
EP0075039A1 (de) 1983-03-30
EP0075039B1 (de) 1986-12-17
DE3175724D1 (en) 1987-01-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee