IL123227A0 - Check valve - Google Patents

Check valve

Info

Publication number
IL123227A0
IL123227A0 IL12322798A IL12322798A IL123227A0 IL 123227 A0 IL123227 A0 IL 123227A0 IL 12322798 A IL12322798 A IL 12322798A IL 12322798 A IL12322798 A IL 12322798A IL 123227 A0 IL123227 A0 IL 123227A0
Authority
IL
Israel
Prior art keywords
check valve
check
valve
Prior art date
Application number
IL12322798A
Other languages
English (en)
Original Assignee
3By Ltd
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 3By Ltd filed Critical 3By Ltd
Priority to IL12322798A priority Critical patent/IL123227A0/xx
Publication of IL123227A0 publication Critical patent/IL123227A0/xx
Priority to EP99300869A priority patent/EP0934757A3/fr
Priority to US09/245,993 priority patent/US6089272A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their 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
    • 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
    • A61M2039/2446—Flexible disc
    • A61M2039/246—Flexible disc being fixed along all or a part of its periphery
    • 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)
  • Check Valves (AREA)
IL12322798A 1998-02-08 1998-02-08 Check valve IL123227A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IL12322798A IL123227A0 (en) 1998-02-08 1998-02-08 Check valve
EP99300869A EP0934757A3 (fr) 1998-02-08 1999-02-05 Soupape de retenue
US09/245,993 US6089272A (en) 1998-02-08 1999-02-05 Check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12322798A IL123227A0 (en) 1998-02-08 1998-02-08 Check valve

Publications (1)

Publication Number Publication Date
IL123227A0 true IL123227A0 (en) 1998-09-24

Family

ID=11071207

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12322798A IL123227A0 (en) 1998-02-08 1998-02-08 Check valve

Country Status (3)

Country Link
US (1) US6089272A (fr)
EP (1) EP0934757A3 (fr)
IL (1) IL123227A0 (fr)

Families Citing this family (66)

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EP1099456B1 (fr) * 1999-11-12 2003-02-05 Industrie Borla SpA Clapet antiretour pour des lignes de perfusion et similaires
EP1166818A1 (fr) * 2000-06-29 2002-01-02 Societe Des Produits Nestle S.A. Valve a entrebaillement a pression moyenne
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US6881005B2 (en) 2001-11-09 2005-04-19 Saul Siney Sosa Frame connection mechanism
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DE10216220B4 (de) * 2002-04-08 2005-04-21 J. Schmalz Gmbh Unterdruckventil
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US8297483B2 (en) * 2003-06-05 2012-10-30 Eliav Korakh Liquid dispenser
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US8752579B2 (en) * 2007-05-22 2014-06-17 Rjc Products Llc Check valve for fluid injector
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US8372046B2 (en) * 2009-02-20 2013-02-12 University Of Southern California Drug delivery device with in-plane bandpass regulation check valve in heat-shrink packaging
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DE102009048476B3 (de) * 2009-10-07 2010-09-16 Gaplast Gmbh Einwegventil
FR2961191B1 (fr) * 2010-06-10 2012-07-27 Rexam Healthcare La Verpillier Pompe pour la delivrance d'un produit, comportant un piston coulissant dans une chambre de dosage
JP5565464B2 (ja) * 2010-08-20 2014-08-06 株式会社村田製作所 順止バルブ、燃料電池システム
WO2012042226A2 (fr) 2010-10-01 2012-04-05 Oxford Nanopore Technologies Limited Appareil d'analyse biochimique et vanne rotative
DE102010047747B4 (de) * 2010-10-08 2017-11-02 Cedic Srl-Divisione Biomedicale Einwegeventil für ein Infusionsbesteck
EP2637732A4 (fr) * 2010-11-11 2015-01-14 Chimden Medical Pty Ltd Soupape pour empêcher de l'air d'entrer dans un circuit intraveineux
GB2492955A (en) * 2011-07-13 2013-01-23 Oxford Nanopore Tech Ltd One way valve
US20130025724A1 (en) * 2011-07-28 2013-01-31 Watts Water Technologies, Inc. Excess flow valve
CN103946544B (zh) 2011-09-15 2017-06-06 牛津纳米孔技术有限公司 泵
CN204409583U (zh) * 2012-09-28 2015-06-24 惠州市吉瑞科技有限公司 电子烟及其电子烟装置
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WO2014204586A1 (fr) * 2013-06-17 2014-12-24 Illinois Tool Works Inc. Soupape bidirectionnelle à précision de seuil de pression améliorée
DE102014014740A1 (de) * 2014-10-09 2016-04-14 A.RAYMOND et Cie. SCS Absperrkörper für ein Ventil und Ventil mit einem derartigen Absperrkörper
EP3021018A1 (fr) * 2014-11-11 2016-05-18 Kao Germany GmbH Soupape, contenant pour recevoir et/ou mélanger des fluides, utilisation d'un contenant et procédé pour recevoir et/ou mélanger des fluides
JP6537319B2 (ja) * 2015-03-30 2019-07-03 東京ライト工業株式会社 キャップ
JP6330730B2 (ja) * 2015-05-29 2018-05-30 株式会社アドヴィックス 負圧式倍力装置
CN105299272B (zh) * 2015-11-26 2018-02-16 天津市国威给排水设备制造有限公司 一种防滴漏结构
CN107466252B (zh) * 2016-04-29 2019-05-31 深圳市大疆创新科技有限公司 蓄压密封机构及喷头装置
US11607489B2 (en) 2017-05-26 2023-03-21 Bayer Healthcare Llc Injector state logic with hemodynamic monitoring
CA3069489C (fr) * 2017-07-11 2022-12-06 Microfab Service Gmbh Micro-clapet anti-retour et systeme comprenant plusieurs micro-clapets anti-retour et procede pour la fabrication de ces derniers
WO2019060743A1 (fr) * 2017-09-22 2019-03-28 Carefusion 303, Inc. Clapet anti-retour double
CN107448648A (zh) * 2017-09-25 2017-12-08 上海应用技术大学 一种全塑微型单向阀及其加工方法
CN116212165B (zh) 2018-10-11 2025-08-22 康尔福盛303公司 多管腔静脉注射套组
CN109681679B (zh) * 2019-02-26 2024-07-09 昆山远山天地软件技术有限公司 流体单向导通结构、止回组件及呼吸设备
US11441702B1 (en) * 2019-05-09 2022-09-13 Facebook Technologies, Llc Fluidic valve
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EP3936174B1 (fr) * 2020-07-07 2025-10-15 Becton Dickinson France Dispositif permettant de relier de manière fluide un récipient médical à un connecteur et procédé de fabrication dudit dispositif
EP4173962B1 (fr) * 2021-10-27 2025-09-03 Airbus Operations (S.A.S.) Enceinte contenant un gaz d'inertage et comprenant un système d évacuation de liquide, aéronef comportant une telle enceinte

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Also Published As

Publication number Publication date
EP0934757A3 (fr) 1999-11-10
EP0934757A2 (fr) 1999-08-11
US6089272A (en) 2000-07-18

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