SE8801466D0 - Ventilmekanism for implanterbara katetrar - Google Patents

Ventilmekanism for implanterbara katetrar

Info

Publication number
SE8801466D0
SE8801466D0 SE8801466A SE8801466A SE8801466D0 SE 8801466 D0 SE8801466 D0 SE 8801466D0 SE 8801466 A SE8801466 A SE 8801466A SE 8801466 A SE8801466 A SE 8801466A SE 8801466 D0 SE8801466 D0 SE 8801466D0
Authority
SE
Sweden
Prior art keywords
valve mechanism
fluid
constriction
tight
infusion
Prior art date
Application number
SE8801466A
Other languages
English (en)
Other versions
SE8801466L (sv
Inventor
Bengt Agerup
Original Assignee
Bengt Agerup
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 Bengt Agerup filed Critical Bengt Agerup
Priority to SE8801466A priority Critical patent/SE8801466L/sv
Publication of SE8801466D0 publication Critical patent/SE8801466D0/sv
Publication of SE8801466L publication Critical patent/SE8801466L/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
SE8801466A 1988-04-20 1988-04-20 Ventilmekanism foer implanterbara katetrar SE8801466L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8801466A SE8801466L (sv) 1988-04-20 1988-04-20 Ventilmekanism foer implanterbara katetrar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801466A SE8801466L (sv) 1988-04-20 1988-04-20 Ventilmekanism foer implanterbara katetrar

Publications (2)

Publication Number Publication Date
SE8801466D0 true SE8801466D0 (sv) 1988-04-20
SE8801466L SE8801466L (sv) 1989-10-21

Family

ID=20372071

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801466A SE8801466L (sv) 1988-04-20 1988-04-20 Ventilmekanism foer implanterbara katetrar

Country Status (1)

Country Link
SE (1) SE8801466L (sv)

Also Published As

Publication number Publication date
SE8801466L (sv) 1989-10-21

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8801466-7

Effective date: 19921101