ATE171632T1 - Selbstdichtendes flexibles ventil aus elastomerkunststoff und trokar, in welchem das ventil angeordnet ist - Google Patents

Selbstdichtendes flexibles ventil aus elastomerkunststoff und trokar, in welchem das ventil angeordnet ist

Info

Publication number
ATE171632T1
ATE171632T1 AT94308352T AT94308352T ATE171632T1 AT E171632 T1 ATE171632 T1 AT E171632T1 AT 94308352 T AT94308352 T AT 94308352T AT 94308352 T AT94308352 T AT 94308352T AT E171632 T1 ATE171632 T1 AT E171632T1
Authority
AT
Austria
Prior art keywords
valve
sealing
trocar
self
disclosed
Prior art date
Application number
AT94308352T
Other languages
English (en)
Inventor
Bernard J Durman
Original Assignee
Ethicon Endo Surgery
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 Ethicon Endo Surgery filed Critical Ethicon Endo Surgery
Application granted granted Critical
Publication of ATE171632T1 publication Critical patent/ATE171632T1/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
    • A61M39/02—Access sites
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • 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
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • 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
    • A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
    • A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
    • A61M2039/0646—Duckbill-valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT94308352T 1993-11-12 1994-11-11 Selbstdichtendes flexibles ventil aus elastomerkunststoff und trokar, in welchem das ventil angeordnet ist ATE171632T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/152,758 US5330437A (en) 1993-11-12 1993-11-12 Self sealing flexible elastomeric valve and trocar assembly for incorporating same

Publications (1)

Publication Number Publication Date
ATE171632T1 true ATE171632T1 (de) 1998-10-15

Family

ID=22544313

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94308352T ATE171632T1 (de) 1993-11-12 1994-11-11 Selbstdichtendes flexibles ventil aus elastomerkunststoff und trokar, in welchem das ventil angeordnet ist

Country Status (9)

Country Link
US (1) US5330437A (de)
EP (1) EP0653222B1 (de)
JP (1) JPH0819551A (de)
AT (1) ATE171632T1 (de)
AU (1) AU683302B2 (de)
CA (1) CA2135569C (de)
DE (1) DE69413644T2 (de)
ES (1) ES2126715T3 (de)
SI (1) SI0653222T1 (de)

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DE69413644D1 (de) 1998-11-05
EP0653222B1 (de) 1998-09-30
US5330437A (en) 1994-07-19
AU683302B2 (en) 1997-11-06
SI0653222T1 (en) 1999-04-30
CA2135569C (en) 2006-08-15
CA2135569A1 (en) 1995-05-13
DE69413644T2 (de) 1999-04-08
JPH0819551A (ja) 1996-01-23
AU7776794A (en) 1995-05-18
EP0653222A1 (de) 1995-05-17
ES2126715T3 (es) 1999-04-01

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