ATE157270T1 - Katheter mit zweirichtungsventil - Google Patents

Katheter mit zweirichtungsventil

Info

Publication number
ATE157270T1
ATE157270T1 AT92912403T AT92912403T ATE157270T1 AT E157270 T1 ATE157270 T1 AT E157270T1 AT 92912403 T AT92912403 T AT 92912403T AT 92912403 T AT92912403 T AT 92912403T AT E157270 T1 ATE157270 T1 AT E157270T1
Authority
AT
Austria
Prior art keywords
tubular element
valve
distal end
infusion
fluid pressure
Prior art date
Application number
AT92912403T
Other languages
English (en)
Inventor
Paul V Fenton Jr
Thomas M Young
William J Gorman
Original Assignee
Strato Infusaid 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 Strato Infusaid Inc filed Critical Strato Infusaid Inc
Application granted granted Critical
Publication of ATE157270T1 publication Critical patent/ATE157270T1/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
    • 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
    • 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
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • A61M2025/0076—Unidirectional 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
    • A61M39/02—Access sites
    • A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
  • Surgical Instruments (AREA)
AT92912403T 1991-06-19 1992-05-11 Katheter mit zweirichtungsventil ATE157270T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/717,618 US5112301A (en) 1991-06-19 1991-06-19 Bidirectional check valve catheter

Publications (1)

Publication Number Publication Date
ATE157270T1 true ATE157270T1 (de) 1997-09-15

Family

ID=24882771

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92912403T ATE157270T1 (de) 1991-06-19 1992-05-11 Katheter mit zweirichtungsventil

Country Status (13)

Country Link
US (1) US5112301A (de)
EP (1) EP0678043B1 (de)
JP (1) JP2584588B2 (de)
AT (1) ATE157270T1 (de)
AU (1) AU651710B2 (de)
CA (1) CA2103035C (de)
DE (2) DE69221904T2 (de)
DK (1) DK0678043T3 (de)
ES (1) ES2104930T3 (de)
GR (1) GR3025065T3 (de)
IE (1) IE921975A1 (de)
PT (1) PT100599B (de)
WO (1) WO1992022342A1 (de)

Families Citing this family (191)

* Cited by examiner, † Cited by third party
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US5112301A (en) 1992-05-12
DE9290076U1 (de) 1994-02-24
IE921975A1 (en) 1992-12-30
DE69221904D1 (de) 1997-10-02
ES2104930T3 (es) 1997-10-16
EP0678043A1 (de) 1995-10-25
WO1992022342A1 (en) 1992-12-23
PT100599B (pt) 1999-06-30
DK0678043T3 (da) 1997-09-29
GR3025065T3 (en) 1998-01-30
CA2103035C (en) 1995-10-24
DE69221904T2 (de) 1998-01-02
CA2103035A1 (en) 1992-12-20
AU2026192A (en) 1993-01-12
PT100599A (pt) 1994-05-31
JP2584588B2 (ja) 1997-02-26
EP0678043B1 (de) 1997-08-27
JPH06503253A (ja) 1994-04-14
AU651710B2 (en) 1994-07-28

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