FR2220729B1 - - Google Patents

Info

Publication number
FR2220729B1
FR2220729B1 FR7307873A FR7307873A FR2220729B1 FR 2220729 B1 FR2220729 B1 FR 2220729B1 FR 7307873 A FR7307873 A FR 7307873A FR 7307873 A FR7307873 A FR 7307873A FR 2220729 B1 FR2220729 B1 FR 2220729B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7307873A
Other languages
French (fr)
Other versions
FR2220729A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technological Supply SA
Original Assignee
Technological Supply SA
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 Technological Supply SA filed Critical Technological Supply SA
Priority to FR7307873A priority Critical patent/FR2220729B1/fr
Priority to US441494A priority patent/US3895632A/en
Publication of FR2220729A1 publication Critical patent/FR2220729A1/fr
Application granted granted Critical
Publication of FR2220729B1 publication Critical patent/FR2220729B1/fr
Expired legal-status Critical Current

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
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • 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
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • 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
    • A61M2039/062—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with a catheter
    • 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
    • A61M2039/0626—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with other surgical instruments, e.g. endoscope, trocar
    • 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
    • A61M39/22—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
    • A61M2039/244—Hinged closure member, e.g. flap 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
    • Y10T137/7888—With valve member flexing about securement

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (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)
FR7307873A 1973-03-06 1973-03-06 Expired FR2220729B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7307873A FR2220729B1 (es) 1973-03-06 1973-03-06
US441494A US3895632A (en) 1973-03-06 1974-02-11 Trocar catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7307873A FR2220729B1 (es) 1973-03-06 1973-03-06

Publications (2)

Publication Number Publication Date
FR2220729A1 FR2220729A1 (es) 1974-10-04
FR2220729B1 true FR2220729B1 (es) 1975-10-31

Family

ID=9115825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307873A Expired FR2220729B1 (es) 1973-03-06 1973-03-06

Country Status (2)

Country Link
US (1) US3895632A (es)
FR (1) FR2220729B1 (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945603A (en) * 1975-04-17 1976-03-23 Fts Systems Inc. Valve particularly adapted for use in vacuum work
US4000739A (en) * 1975-07-09 1977-01-04 Cordis Corporation Hemostasis cannula
CA1057269A (en) * 1975-09-17 1979-06-26 E. Frederick Schoeneweis Sealing member for valve stems
US4096860A (en) * 1975-10-08 1978-06-27 Mclaughlin William F Dual flow encatheter
JPS5740997Y2 (es) * 1977-06-03 1982-09-08
US4245635A (en) * 1979-01-29 1981-01-20 Jelco Laboratories Catheter assembly for intermittent intravenous use
US4361138A (en) * 1980-03-31 1982-11-30 Olympus Optical Company Ltd. Ventilation/feedwater switching apparatus for endoscope
DE3115192C2 (de) * 1981-04-15 1983-05-19 Christian Prof. Dr.med. 2400 Lübeck Krüger Medizinisches Instrument
US4535773A (en) * 1982-03-26 1985-08-20 Inbae Yoon Safety puncturing instrument and method
US4954130A (en) * 1988-01-20 1990-09-04 William P. Waters Catheter/heparin lock and method of using same
US5098393A (en) * 1988-05-31 1992-03-24 Kurt Amplatz Medical introducer and valve assembly
US4944728A (en) * 1988-10-17 1990-07-31 Safe Medical Devices, Inc. Intravenous catheter placement device
US5098394A (en) * 1990-05-31 1992-03-24 Luther Ronald B Biased shut off valve assembly for needle and catheter
US5676657A (en) * 1990-07-26 1997-10-14 Yoon; Inbae Endoscopic portal having multiluminal trumpet valve
US5395342A (en) * 1990-07-26 1995-03-07 Yoon; Inbae Endoscopic portal
US5389080A (en) * 1990-07-26 1995-02-14 Yoon; Inbae Endoscopic portal for use in endoscopic procedures and methods therefor
US5429609A (en) * 1990-07-26 1995-07-04 Yoon; Inbae Endoscopic portal for use in endoscopic procedures and methods therefor
US5226426A (en) * 1990-12-18 1993-07-13 Inbae Yoon Safety penetrating instrument
US5586991A (en) * 1990-12-18 1996-12-24 Yoon; Inbae Safety penetrating instrument
US5261895A (en) * 1991-09-26 1993-11-16 Stryker Corporation Apparatus for guiding surgical instruments into a surgical site and blocking escape of fluids from the site
US5458579A (en) * 1991-12-31 1995-10-17 Technalytics, Inc. Mechanical trocar insertion apparatus
US5300046A (en) * 1992-03-30 1994-04-05 Symbiosis Corporation Thoracentesis sheath catheter assembly
US5704919A (en) * 1992-12-04 1998-01-06 Travenol Laboratories (Israel) Ltd. Intravenous cannula assembly
US5538509A (en) * 1994-01-31 1996-07-23 Richard-Allan Medical Industries, Inc. Trocar assembly
US5743883A (en) * 1995-06-07 1998-04-28 Visconti; Peter L. Thoracentesis catheter instruments having self-sealing valves
US6217556B1 (en) 1998-03-19 2001-04-17 Allegiance Corporation Drainage catheter
DE10232114B4 (de) * 2002-07-16 2005-06-23 Huschmand Nia, Abdolhamid, Dr.-med. Venenkatheter mit einem T-förmigen Anschlussstück
US7670322B2 (en) * 2005-02-01 2010-03-02 Icu Medical, Inc. Check valve for medical Y-site
US7850382B2 (en) 2007-01-18 2010-12-14 Sanford, L.P. Valve made from two materials and writing utensil with retractable tip incorporating same
US7488130B2 (en) 2007-02-01 2009-02-10 Sanford, L.P. Seal assembly for retractable instrument
US8226312B2 (en) 2008-03-28 2012-07-24 Sanford, L.P. Valve door having a force directing component and retractable instruments comprising same
US9101748B2 (en) * 2008-05-08 2015-08-11 Becton, Dickinson And Company Push-button blood control
US8366684B2 (en) * 2008-05-12 2013-02-05 Becton, Dickinson And Company Intravenous catheter blood control device
US7938805B2 (en) * 2008-05-19 2011-05-10 Becton, Dickinson And Company Radially compressible blood control valve
US8221012B2 (en) 2008-11-07 2012-07-17 Sanford, L.P. Retractable instruments comprising a one-piece valve door actuating assembly
US8393814B2 (en) 2009-01-30 2013-03-12 Sanford, L.P. Retractable instrument having a two stage protraction/retraction sequence
EP2574830A1 (en) * 2011-09-30 2013-04-03 Robert Bosch GmbH Valve for a fluid
US10662631B2 (en) * 2015-04-28 2020-05-26 Bettiol S.r.l. Valvular device
IL238709A (en) * 2015-05-07 2017-06-29 Malka Michel Safety faucet catheter
CN111765265B (zh) * 2020-07-07 2023-09-29 盐城市精工阀门有限公司 一种旋塞阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968290A (en) * 1961-06-07 1964-09-02 Maynard Charles Scott Cookson Improvements in or relating to dispensers for syrups and like commodities
US3416567A (en) * 1964-02-20 1968-12-17 Viggo Ab Syringe valve
US3525363A (en) * 1968-08-02 1970-08-25 Chicago Specialty Mfg Co Means for controlling the direction of the flow of a liquid or fluid through a selected outlet
US3774604A (en) * 1971-01-28 1973-11-27 Demeco Medical Products Ab Infusion cannula assembly

Also Published As

Publication number Publication date
US3895632A (en) 1975-07-22
FR2220729A1 (es) 1974-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse