WO2012175412A1 - Vanne à ouverture automatique lors de la connexion, et applications associées - Google Patents

Vanne à ouverture automatique lors de la connexion, et applications associées Download PDF

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Publication number
WO2012175412A1
WO2012175412A1 PCT/EP2012/061398 EP2012061398W WO2012175412A1 WO 2012175412 A1 WO2012175412 A1 WO 2012175412A1 EP 2012061398 W EP2012061398 W EP 2012061398W WO 2012175412 A1 WO2012175412 A1 WO 2012175412A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
housing
piston device
liquid
flow path
Prior art date
Application number
PCT/EP2012/061398
Other languages
English (en)
Inventor
Peder Flank
Ragnar Tryggvason
Original Assignee
Gambro Lundia Ab
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 Gambro Lundia Ab filed Critical Gambro Lundia Ab
Priority to AU2012271986A priority Critical patent/AU2012271986A1/en
Publication of WO2012175412A1 publication Critical patent/WO2012175412A1/fr

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
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
    • 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
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • 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
    • A61M39/20—Closure caps or plugs for connectors or open ends of tubes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

La présente invention concerne une vanne (1) qui comprend un logement (2) définissant une voie d'écoulement (5) entre une première extrémité (3) et une seconde extrémité (4) du logement (2). La vanne comprend en outre un dispositif à piston (8) ayant une partie amovible (9), qui est amovible d'une position fermée, dans laquelle le flux de liquide dans la voie d'écoulement est empêché, à une position ouverte, dans laquelle le flux de liquide dans la voie d'écoulement est permis. La partie amovible (9) a une partie d'étanchéité (13) configurée pour se plaquer contre une surface d'étanchéité intérieure (14) du logement (2) dans la position fermée du dispositif à piston (8). Le dispositif à piston comprend en outre une partie ressort (10) configurée pour dévier la partie amovible (9) vers la position fermée. La partie ressort (10) fait partie intégrante du dispositif à piston (8). Le dispositif à piston (8) a une partie de fixation (11), qui est liée de manière fixe au dit logement (2) et qui définit une partie de la voie d'écoulement (5). Dans la position ouverte, l'écoulement de liquide est permis autour de la partie amovible (9). La présente invention concerne en outre un récipient (21) pour une solution médicale, ainsi qu'un ensemble de tubulure destiné à être utilisé dans un dispositif médical. La présente invention concerne finalement un procédé de fabrication d'une vanne et un procédé de définition d'une voie d'écoulement entre deux cuves de liquide.
PCT/EP2012/061398 2011-06-22 2012-06-15 Vanne à ouverture automatique lors de la connexion, et applications associées WO2012175412A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2012271986A AU2012271986A1 (en) 2011-06-22 2012-06-15 Valve automatically opening on connection, and applications therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161499748P 2011-06-22 2011-06-22
US61/499,748 2011-06-22
SE1150578 2011-06-22
SE1150578-1 2011-06-22

Publications (1)

Publication Number Publication Date
WO2012175412A1 true WO2012175412A1 (fr) 2012-12-27

Family

ID=47422042

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/061398 WO2012175412A1 (fr) 2011-06-22 2012-06-15 Vanne à ouverture automatique lors de la connexion, et applications associées

Country Status (2)

Country Link
AU (1) AU2012271986A1 (fr)
WO (1) WO2012175412A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160312910A1 (en) * 2015-04-23 2016-10-27 Haikey-Roberts Corporation High pressure dome check valve
WO2020109695A1 (fr) 2018-11-30 2020-06-04 Advance Medical Integration Systems Piston endoscopique medical
WO2022008844A1 (fr) 2020-07-10 2022-01-13 Advance Medical Integration Systems Piston endoscopique medical

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5046645A (en) * 1988-02-19 1991-09-10 Mckesson Corporation Syphon package with mechanically attached valve
US5163922A (en) * 1991-04-29 1992-11-17 Charles E. McElveen, Jr. Dual-valved connector for intravenous systems
US5509433A (en) * 1993-10-13 1996-04-23 Paradis; Joseph R. Control of fluid flow
EP1413328A1 (fr) * 2002-10-21 2004-04-28 Bioservice S.p.A. Valve à usage médical
WO2004112866A2 (fr) * 2003-06-17 2004-12-29 Filtertek Inc. Dispositif de manipulation de fluide et procede de production correspondant
WO2011060384A1 (fr) * 2009-11-16 2011-05-19 Carefusion 303, Inc. Connecteurs d'accès sans aiguille et éléments de valve associés

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5046645A (en) * 1988-02-19 1991-09-10 Mckesson Corporation Syphon package with mechanically attached valve
US5163922A (en) * 1991-04-29 1992-11-17 Charles E. McElveen, Jr. Dual-valved connector for intravenous systems
US5509433A (en) * 1993-10-13 1996-04-23 Paradis; Joseph R. Control of fluid flow
EP1413328A1 (fr) * 2002-10-21 2004-04-28 Bioservice S.p.A. Valve à usage médical
WO2004112866A2 (fr) * 2003-06-17 2004-12-29 Filtertek Inc. Dispositif de manipulation de fluide et procede de production correspondant
WO2011060384A1 (fr) * 2009-11-16 2011-05-19 Carefusion 303, Inc. Connecteurs d'accès sans aiguille et éléments de valve associés

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160312910A1 (en) * 2015-04-23 2016-10-27 Haikey-Roberts Corporation High pressure dome check valve
US9976660B2 (en) * 2015-04-23 2018-05-22 Halkey-Roberts Corporation High pressure dome check valve
WO2020109695A1 (fr) 2018-11-30 2020-06-04 Advance Medical Integration Systems Piston endoscopique medical
FR3089109A1 (fr) * 2018-11-30 2020-06-05 Advance Medical Integration Systems Piston endoscopique medical
WO2022008844A1 (fr) 2020-07-10 2022-01-13 Advance Medical Integration Systems Piston endoscopique medical
FR3112278A1 (fr) 2020-07-10 2022-01-14 Advance Medical Integration Systems Piston endoscopique medical

Also Published As

Publication number Publication date
AU2012271986A1 (en) 2013-04-04

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