ATE537869T1 - Rückschlagventil, insbesondere für medizinische anwendungen - Google Patents

Rückschlagventil, insbesondere für medizinische anwendungen

Info

Publication number
ATE537869T1
ATE537869T1 AT09786455T AT09786455T ATE537869T1 AT E537869 T1 ATE537869 T1 AT E537869T1 AT 09786455 T AT09786455 T AT 09786455T AT 09786455 T AT09786455 T AT 09786455T AT E537869 T1 ATE537869 T1 AT E537869T1
Authority
AT
Austria
Prior art keywords
valve seat
diaphragm disk
intake
annular
supports
Prior art date
Application number
AT09786455T
Other languages
English (en)
Inventor
Colm Carmody
Original Assignee
Filtertek Bv
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 Filtertek Bv filed Critical Filtertek Bv
Application granted granted Critical
Publication of ATE537869T1 publication Critical patent/ATE537869T1/de

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
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • 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
    • 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
    • A61M2039/2446—Flexible disc
    • A61M2039/246—Flexible disc being fixed along all or a part of its periphery
    • 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
    • A61M2039/2446—Flexible disc
    • A61M2039/2466—Flexible disc being fixed in its center

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)
  • Check Valves (AREA)
AT09786455T 2008-07-10 2009-06-25 Rückschlagventil, insbesondere für medizinische anwendungen ATE537869T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008009245U DE202008009245U1 (de) 2008-07-10 2008-07-10 Rückschlagventil, insbesondere für medizinische Anwendungen
PCT/IB2009/052754 WO2010004471A1 (en) 2008-07-10 2009-06-25 A check valve, in particular for medical applications

Publications (1)

Publication Number Publication Date
ATE537869T1 true ATE537869T1 (de) 2012-01-15

Family

ID=39736815

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09786455T ATE537869T1 (de) 2008-07-10 2009-06-25 Rückschlagventil, insbesondere für medizinische anwendungen

Country Status (4)

Country Link
EP (1) EP2326384B1 (de)
AT (1) ATE537869T1 (de)
DE (1) DE202008009245U1 (de)
WO (1) WO2010004471A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8603029B2 (en) 2007-10-10 2013-12-10 Hospi Corporation Apparatuses and methods for medication administration
US9775980B2 (en) 2008-09-23 2017-10-03 Hospi Corporation Valved enteral administration assembly
DE102009042231A1 (de) 2009-09-18 2011-04-21 Simmoteit, Robert, Dr. Spülverfahren und verschließbare Spülvorrichtung
IT1399703B1 (it) * 2010-04-26 2013-04-26 Haemotronic Advanced Medical Technologies S P A Valvola di non ritorno normalmente aperta
CN102895714B (zh) * 2012-07-14 2016-10-05 钱和革 双路无间断输液器
WO2015088862A1 (en) 2013-12-11 2015-06-18 Icu Medical, Inc. Check valve
DE102014007047A1 (de) 2014-05-14 2015-11-19 Robert Simmoteit Kopplungsvorrichtung und Reinigungsverfahren
DE102014014740A1 (de) * 2014-10-09 2016-04-14 A.RAYMOND et Cie. SCS Absperrkörper für ein Ventil und Ventil mit einem derartigen Absperrkörper
USD793551S1 (en) 2014-12-03 2017-08-01 Icu Medical, Inc. Fluid manifold
USD786427S1 (en) 2014-12-03 2017-05-09 Icu Medical, Inc. Fluid manifold
EP3342449A1 (de) * 2017-01-02 2018-07-04 Fresenius Kabi Deutschland GmbH Port-vorrichtung zur injektion einer medizinischen flüssigkeit in eine medizinische leitung
US10591932B2 (en) 2017-11-08 2020-03-17 Carefusion Corporation Diaphragm check valve
KR102001674B1 (ko) * 2019-04-12 2019-07-18 주식회사 유니메딕스 가변형 볼루스 주입기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355653A (en) 1981-05-12 1982-10-26 The Coca-Cola Company Vented check valve
US4535820A (en) 1984-05-24 1985-08-20 Burron Medical Inc. Normally closed check valve
US4762149A (en) * 1986-11-05 1988-08-09 Pickl Jr Joseph Double seal press assembled check valve
DE4304949C2 (de) 1993-02-18 1996-07-18 Filtertek Sa Rückschlagventil für medizinische Anwendungen der Fluidtechnik
IT1311347B1 (it) * 1999-11-12 2002-03-12 Borla Ind Valvola di ritegno per linee medicali di infusione e simili.

Also Published As

Publication number Publication date
EP2326384B1 (de) 2011-12-21
EP2326384A1 (de) 2011-06-01
WO2010004471A1 (en) 2010-01-14
DE202008009245U1 (de) 2008-09-04

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