SE0402581L - Connection device for transmitting a flow - Google Patents

Connection device for transmitting a flow

Info

Publication number
SE0402581L
SE0402581L SE0402581A SE0402581A SE0402581L SE 0402581 L SE0402581 L SE 0402581L SE 0402581 A SE0402581 A SE 0402581A SE 0402581 A SE0402581 A SE 0402581A SE 0402581 L SE0402581 L SE 0402581L
Authority
SE
Sweden
Prior art keywords
coupling
sealing
elements
flow
displacing
Prior art date
Application number
SE0402581A
Other languages
Swedish (sv)
Other versions
SE0402581D0 (en
Inventor
Henrik Ingvarsson
Original Assignee
Nhi Consulting 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 Nhi Consulting Ab filed Critical Nhi Consulting Ab
Priority to SE0402581A priority Critical patent/SE0402581L/en
Publication of SE0402581D0 publication Critical patent/SE0402581D0/en
Priority to PCT/SE2005/001552 priority patent/WO2006043883A1/en
Publication of SE0402581L publication Critical patent/SE0402581L/en

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
    • F16L37/42—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied the valve having an axial bore communicating with lateral apertures
    • 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
    • A61M39/22—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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1027—Quick-acting type connectors
    • 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
    • A61M39/1011—Locking means for securing connection; Additional tamper safeties
    • 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
    • A61M39/16—Tube connectors; Tube couplings having provision for disinfection or sterilisation

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (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)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Coupling device intended for transferring a flow of a substance, which device comprises a first coupling element (1 ) and a second (21 ) coupling element. The first coupling element (1 ) comprises a fluid channel and a first sealing element (9) displaceable from a sealing position under the effect of spring force, and also a rigid first displacing element (8). The second coupling element (21 ) comprises a fluid channel and a second sealing element displaceable from a sealing position under the effect of spring force and also a rigid second displacing element. Said sealing elements on each coupling element are arranged to sealingly close the inlet (outlet) of the fluid channel when the two coupling elements are separated. The first displacing element (8) is arranged to displace the second sealing element out of the sealing position when the said coupling elements (1 and 21) are coupled together and the second displacing element is arranged to displace the first sealing element (9) on the first coupling element (1 ) out of the sealing position when the said coupling occurs. The two coupling elements have smooth coupling surfaces, which after coupling together of the coupling elements are separated from the flow through the fluid channels.
SE0402581A 2004-10-22 2004-10-22 Connection device for transmitting a flow SE0402581L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0402581A SE0402581L (en) 2004-10-22 2004-10-22 Connection device for transmitting a flow
PCT/SE2005/001552 WO2006043883A1 (en) 2004-10-22 2005-10-19 Coupling device for transferring a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0402581A SE0402581L (en) 2004-10-22 2004-10-22 Connection device for transmitting a flow

Publications (2)

Publication Number Publication Date
SE0402581D0 SE0402581D0 (en) 2004-10-22
SE0402581L true SE0402581L (en) 2006-04-23

Family

ID=33448704

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402581A SE0402581L (en) 2004-10-22 2004-10-22 Connection device for transmitting a flow

Country Status (2)

Country Link
SE (1) SE0402581L (en)
WO (1) WO2006043883A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009056139A1 (en) * 2007-10-30 2009-05-07 Danfoss A/S Non-drip coupling device for transferring a fluid
SE534669C2 (en) * 2010-03-08 2011-11-08 Tour & Andersson Ab Measuring needle with check valve function
ES2440366T3 (en) 2010-04-13 2014-01-28 Gambro Lundia Ab Connector for a fluid transport conduit of a medical device
EP2426267B1 (en) 2010-09-07 2020-12-30 Caterpillar Work Tools B. V. A coupling arrangement
EP2426266B1 (en) 2010-09-07 2018-10-17 Caterpillar Work Tools B. V. A coupling arrangement
DK201000933A (en) 2010-10-13 2012-04-14 CleanConnect ApS Non-drip coupling device for transferring a fluid
US20140175314A1 (en) * 2011-05-06 2014-06-26 IV Valve ApS Strain relieving valve assembly with flow blocking
MX347628B (en) 2011-11-16 2017-05-04 Convatec Technologies Inc Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices.
US9157561B2 (en) 2013-06-04 2015-10-13 Baker Hughes Incorporated Wet connection system, downhole system using wet connection system, and method thereof
CA2918607C (en) 2013-08-01 2024-02-20 Convatec Technologies Inc. Self-closing bag connector
ES2528058B1 (en) * 2013-08-02 2015-11-11 Carlos González Bravo Waterproof connector for peritoneal dialysis
US10520123B2 (en) 2015-02-24 2019-12-31 Diversey, Inc. Hollow body coupling device
WO2016147558A1 (en) * 2015-03-13 2016-09-22 テルモ株式会社 Sealing type connector
AU2016264324B2 (en) * 2015-05-18 2020-09-10 Convatec Technologies Inc. Spring-loaded bag connector
SG11201802890YA (en) * 2015-10-08 2018-05-30 Colder Prod Co Reusable aseptic fluid couplings
EP3368136A4 (en) 2015-10-29 2019-06-05 ConvaTec Technologies Inc. Valve system for inflatable devices
SE1651467A1 (en) * 2016-11-09 2018-05-10 Tada Medical Ab Coupling device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457251A (en) * 1945-03-28 1948-12-28 Aeroquip Corp Quick connect self-sealing coupling
US2451441A (en) * 1945-03-28 1948-10-12 Aeroquip Corp Self-sealing coupling
US4269389A (en) * 1978-03-08 1981-05-26 Ekman Engineering Ag Coupling device
GB2116277B (en) * 1982-02-26 1985-04-03 Avon Ind Polymers Connector for fluid communication
US5385169A (en) * 1994-04-04 1995-01-31 Cooper Industries, Inc. Subsea fluid coupling employing metal-to-metal sealing
IT1270206B (en) * 1994-06-10 1997-04-29 Faster Srl QUICK COUPLING FOR UNDER PRESSURE FLUIDS
US5738144A (en) * 1996-10-11 1998-04-14 Aeroquip Corporation Luer connecting coupling
JP4663938B2 (en) * 1999-06-10 2011-04-06 ディバーシー・インコーポレーテッド Fitting
US6158717A (en) * 2000-04-18 2000-12-12 Perfecting Coupling Company Quick-action fluid coupling
US6745998B2 (en) * 2001-08-10 2004-06-08 Alaris Medical Systems, Inc. Valved male luer

Also Published As

Publication number Publication date
SE0402581D0 (en) 2004-10-22
WO2006043883A1 (en) 2006-04-27

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Legal Events

Date Code Title Description
NAV Patent application has lapsed