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ATE299566T1 - Ventilvorrichtung und zugehöriges verfahren - Google Patents

Ventilvorrichtung und zugehöriges verfahren

Info

Publication number
ATE299566T1
ATE299566T1 AT98908820T AT98908820T ATE299566T1 AT E299566 T1 ATE299566 T1 AT E299566T1 AT 98908820 T AT98908820 T AT 98908820T AT 98908820 T AT98908820 T AT 98908820T AT E299566 T1 ATE299566 T1 AT E299566T1
Authority
AT
Austria
Prior art keywords
valve
flexible
collar
valve apparatus
associated method
Prior art date
Application number
AT98908820T
Other languages
English (en)
Inventor
Ralph L Davis
Original Assignee
Filtertek Inc
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 Inc filed Critical Filtertek Inc
Application granted granted Critical
Publication of ATE299566T1 publication Critical patent/ATE299566T1/de

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
    • A61M39/24—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
    • 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
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • F16K15/1472—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form the closure elements being fixed onto an internally extending mount
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing
    • Y10T137/0497—Fluid actuated or retarded
    • 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
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip
    • 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
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip
    • Y10T137/7886—Internally extending mount

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • External Artificial Organs (AREA)
  • Massaging Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valve Device For Special Equipments (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AT98908820T 1997-03-03 1998-03-02 Ventilvorrichtung und zugehöriges verfahren ATE299566T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/808,008 US6044859A (en) 1997-03-03 1997-03-03 Valve apparatus and method
PCT/US1998/003984 WO1998039589A1 (en) 1997-03-03 1998-03-02 Valve apparatus and method

Publications (1)

Publication Number Publication Date
ATE299566T1 true ATE299566T1 (de) 2005-07-15

Family

ID=25197642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98908820T ATE299566T1 (de) 1997-03-03 1998-03-02 Ventilvorrichtung und zugehöriges verfahren

Country Status (6)

Country Link
US (1) US6044859A (de)
EP (1) EP0965012B1 (de)
AT (1) ATE299566T1 (de)
CA (1) CA2283489C (de)
DE (1) DE69830836T2 (de)
WO (1) WO1998039589A1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2320310B (en) * 1996-12-04 2000-12-27 Hepworth Building Prod Non-return device
CA2316287C (en) * 1999-08-18 2005-02-01 Red Valve Company, Inc. Reinforced tide gate valve
US6557549B2 (en) 2000-04-11 2003-05-06 Trudell Medical International Aerosol delivery apparatus with positive expiratory pressure capacity
US7037303B2 (en) * 2001-07-06 2006-05-02 Opticon Medical, Inc. Urinary flow control valve
EP1418978A1 (de) * 2001-08-23 2004-05-19 Occupational & Medical Innovations Ltd Ventil zur verwendung mit einer spritze zur verhinderung des rückflusses
US6682503B1 (en) * 2001-12-07 2004-01-27 Ibionics, Inc. Anti-reflux valve interconnected with a catheter
DE10307722A1 (de) * 2002-03-07 2003-11-13 Enomoto Co Ltd Medizinische Vorrichtung
US20030205226A1 (en) 2002-05-02 2003-11-06 Pre Holding, Inc. Aerosol medication inhalation system
US6904908B2 (en) 2002-05-21 2005-06-14 Trudell Medical International Visual indicator for an aerosol medication delivery apparatus and system
US6874999B2 (en) * 2002-08-15 2005-04-05 Motorola, Inc. Micropumps with passive check valves
US7360537B2 (en) * 2003-04-16 2008-04-22 Trudell Medical International Antistatic medication delivery apparatus
WO2006020228A1 (en) * 2004-07-21 2006-02-23 Cook Critical Care Incorporated One-way medical valve apparatus
US7921874B2 (en) * 2004-11-12 2011-04-12 Cook Medical Technologies Llc Flow variation valve assembly
DE102005018449A1 (de) * 2005-04-20 2006-10-26 Roediger Vakuum- Und Haustechnik Gmbh Unterdruckventil
US7302960B2 (en) * 2005-10-26 2007-12-04 Smiths Medical Asd, Inc. Momentary high pressure valve
DE202006001474U1 (de) * 2006-01-30 2006-04-13 Filtertek B.V., Newcastle West Einwege-Ventil, insbesondere Niederdruckrückschlagventil, zur Verwendung in der Medizintechnik
US20070246100A1 (en) * 2006-04-19 2007-10-25 Gt Development Corporation Exhaust port protective device for an air valve
US8991425B2 (en) 2006-05-26 2015-03-31 Delta Faucet Company Waterway assembly including an overmolded support plate
US7766043B2 (en) 2006-05-26 2010-08-03 Masco Corporation Of Indiana Faucet including a molded waterway assembly
US7806141B2 (en) 2007-01-31 2010-10-05 Masco Corporation Of Indiana Mixing valve including a molded waterway assembly
US20080185061A1 (en) * 2007-02-01 2008-08-07 Denso International America, Inc. Rubber, two-shot over-mold drain grommet for vehicle air conditioner
US8142418B2 (en) * 2007-12-19 2012-03-27 Kimberly-Clark Worldwide, Inc. Automatic shut-off connector for enteral feeding devices
US20090171279A1 (en) * 2007-12-26 2009-07-02 Cook Incorporated Balloon catheter assembly and controller therefor
WO2009126887A1 (en) 2008-04-10 2009-10-15 Masco Corporation Of Indiana Molded waterway for a two handle faucet
WO2009158497A1 (en) 2008-06-25 2009-12-30 Masco Corporation Of Indiana Centerset faucet with mountable spout
RU2506486C2 (ru) * 2009-01-09 2014-02-10 Ликви-Бокс Корпорейшн Укупорочное средство с откидным колпачком и клапаном утиный нос для сжимаемой емкости
CN102308138B (zh) * 2009-01-09 2013-08-14 利基-博克斯公司 用于可折叠容器的鸭嘴翻转帽配件
WO2012058790A1 (zh) * 2010-11-05 2012-05-10 王国胜 双安全型留置针
GB201103426D0 (en) * 2011-03-01 2011-04-13 Mcalpine & Co Ltd Urinal outlet
US8739826B2 (en) 2011-03-11 2014-06-03 Masco Corporation Of Indiana Centerset faucet body and method of making same
ITTO20111251A1 (it) * 2011-12-31 2012-03-31 Michele Caboni Dispositivo a valvola multifunzione per espulsione di umidita' e vapore saturo per strutture edili.
DE102012004673A1 (de) * 2012-03-12 2013-09-12 Fresenius Medical Care Deutschland Gmbh Schlauchadapter zum Beeinflussen des Drucks innerhalb eines Schlauchabschnitts während einer medizinischen Behandlung
GB201309185D0 (en) * 2013-05-22 2013-07-03 Mcalpine & Co Ltd Drainage Fitting
US20170065810A1 (en) * 2014-05-14 2017-03-09 Aptargroup, Inc. Integrated valve assembly
US10610677B2 (en) * 2014-05-19 2020-04-07 Celeste V. Bonham Urological system that includes connector with integrated non-return check valve for extension tubing and urology collection systems
GB2549456B (en) 2016-03-31 2021-01-13 Mcalpine & Co Ltd A cartridge for a urinal outlet
US10337179B2 (en) 2016-04-26 2019-07-02 Mcalpine & Co. Ltd. Flood prevention apparatus
US10100940B2 (en) * 2016-06-14 2018-10-16 Terumo Cardiovascular Systems Corporation One-way valve devices
WO2018022317A1 (en) 2016-07-29 2018-02-01 Avent, Inc. Tamper proof connector for enteral feeding devices
GB2552659B (en) 2016-08-01 2019-06-12 Mcalpine & Co Ltd High flow drain control
EP3714919A1 (de) * 2019-03-29 2020-09-30 Fresenius Medical Care Deutschland GmbH Neuinfusionsschlauchsystem, verpackung und verfahren
WO2021016450A1 (en) * 2019-07-24 2021-01-28 Quest Medical, Inc. Filtered vacuum relief vent valve
DE102020100983A1 (de) 2020-01-16 2021-07-22 Alfmeier Präzision SE Rückschlagventil und Verfahren zur Herstellung eines Rückschlagventils
US20200278040A1 (en) * 2020-05-14 2020-09-03 Freeman Intelligent Power Inc Check Valve, Container and Oral Irrigator

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US558606A (en) * 1896-04-21 Bicycle-tire valve
US615751A (en) * 1898-12-13 Ernest p
US657007A (en) * 1899-10-28 1900-08-28 Franz Richter Valve for pneumatic tires of bicycles.
US996588A (en) * 1909-09-02 1911-06-27 Nat Carbonated Liquid Co Combined union and check valve.
US1282075A (en) * 1916-12-11 1918-10-22 John E Hand & Sons Co Instrument for taking soundings.
US2328382A (en) * 1941-10-08 1943-08-31 Jesse D Langdon Flexible check valve and vacuum breaker
US3118468A (en) * 1961-04-20 1964-01-21 Gen Electric Resilient material check valve
DE1616422B1 (de) * 1964-06-15 1971-11-18 Laerdal A S Ventil fuer Wiederbelebungsapparate
US3710942A (en) * 1967-06-02 1973-01-16 Pall Corp Valve for fluid lines and structures containing the same
US3855995A (en) * 1971-08-16 1974-12-24 Bentley Lab Ventricle assembly for pulsatile-type pump
US3780943A (en) * 1972-08-14 1973-12-25 D Lilja Spray apparatus and method
US4143853A (en) * 1977-07-14 1979-03-13 Metatech Corporation Valve for use with a catheter or the like
US4143858A (en) * 1977-08-29 1979-03-13 Eastman Kodak Company Substantially amorphous polyolefins useful as pressure-sensitive adhesives
JPS5917305B2 (ja) * 1978-12-19 1984-04-20 日信工業株式会社 逆止弁付ホ−ス
US4473094A (en) * 1981-06-12 1984-09-25 Anchor Continental Incorporated Air inlet
US4535818A (en) * 1983-09-26 1985-08-20 Vernay Laboratories, Inc. Valve assembly
US4535819A (en) * 1984-06-04 1985-08-20 Vernay Laboratories, Inc. Valve assembly
JPS61149674A (ja) * 1984-12-22 1986-07-08 Fujikura Rubber Ltd 逆止弁
US4612960A (en) * 1985-02-21 1986-09-23 Vernay Laboratories, Inc. Valve assembly
US4725266A (en) * 1985-03-25 1988-02-16 Siposs George G Left ventricle vacuum control and pressure relief valve
US4749003A (en) * 1987-01-22 1988-06-07 Filtertek, Inc. Center flow check valve
US4828554A (en) * 1987-11-25 1989-05-09 Griffin Raymond E One-way valve for leg urinals or the like
US4966199A (en) * 1989-06-08 1990-10-30 Filtertek, Inc. Diaphragm-type center flow check valve
US5010925A (en) * 1990-04-09 1991-04-30 Vernay Laboratories, Inc. Normally closed duckbill valve assembly
US5176173A (en) * 1991-03-18 1993-01-05 Pepsico Inc. Backflow valve
US5092857A (en) * 1991-05-17 1992-03-03 Fleischhacker John J Hemostasis valve having support shoulders
US5556541A (en) * 1994-04-26 1996-09-17 Filtertek, Inc. Process for making hermetically sealed filter units and filters made thereby
JP3391585B2 (ja) * 1994-12-12 2003-03-31 板倉 剛 エアー・ポンプの逆止弁

Also Published As

Publication number Publication date
US6044859A (en) 2000-04-04
CA2283489A1 (en) 1998-09-11
EP0965012B1 (de) 2005-07-13
WO1998039589A1 (en) 1998-09-11
DE69830836T2 (de) 2006-04-27
EP0965012A4 (de) 2000-08-16
EP0965012A1 (de) 1999-12-22
CA2283489C (en) 2003-07-01
DE69830836D1 (de) 2005-08-18

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties