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KR900701336A - 역지 밸브 - Google Patents

역지 밸브

Info

Publication number
KR900701336A
KR900701336A KR1019900700424A KR900700424A KR900701336A KR 900701336 A KR900701336 A KR 900701336A KR 1019900700424 A KR1019900700424 A KR 1019900700424A KR 900700424 A KR900700424 A KR 900700424A KR 900701336 A KR900701336 A KR 900701336A
Authority
KR
South Korea
Prior art keywords
check valve
check
valve
Prior art date
Application number
KR1019900700424A
Other languages
English (en)
Inventor
에이.뵈머 데니스
Original Assignee
버네이 래보러터리즈 인코포레이티드
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 버네이 래보러터리즈 인코포레이티드 filed Critical 버네이 래보러터리즈 인코포레이티드
Publication of KR900701336A publication Critical patent/KR900701336A/ko

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
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • 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
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • 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
    • 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
    • A61M2039/244—Hinged closure member, e.g. flap valve
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves
    • 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]
    • Y10T137/7838—Plural
    • Y10T137/7843—Integral resilient member forms plural valves
    • 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
    • Y10T137/789—Central mount
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8359—Inspection means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Check Valves (AREA)
KR1019900700424A 1988-06-27 1990-02-27 역지 밸브 KR900701336A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/211,790 US4827973A (en) 1988-06-27 1988-06-27 One way flow valve
PCT/US1989/002089 WO1990000071A1 (en) 1988-06-27 1989-05-15 One way flow valve

Publications (1)

Publication Number Publication Date
KR900701336A true KR900701336A (ko) 1990-12-01

Family

ID=22788387

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900700424A KR900701336A (ko) 1988-06-27 1990-02-27 역지 밸브

Country Status (5)

Country Link
US (1) US4827973A (ko)
EP (1) EP0386183A1 (ko)
KR (1) KR900701336A (ko)
AU (1) AU624842B2 (ko)
WO (1) WO1990000071A1 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176173A (en) * 1991-03-18 1993-01-05 Pepsico Inc. Backflow valve
US5117863A (en) * 1991-03-18 1992-06-02 Pepsico Inc. Backflow valve
US5584850A (en) * 1995-05-25 1996-12-17 Applied Medical Resources Corporation Trocar having an anti-inversion seal
US6261282B1 (en) 1997-05-20 2001-07-17 Baxter International Inc. Needleless connector
US5957898A (en) 1997-05-20 1999-09-28 Baxter International Inc. Needleless connector
US5779697A (en) * 1997-05-28 1998-07-14 Linvatec Corporation Arthroscopic cannula with fluid seals
US5992462A (en) * 1998-10-28 1999-11-30 Vernay Laboratories, Inc. Disc type check valve
US6908459B2 (en) 2001-12-07 2005-06-21 Becton, Dickinson And Company Needleless luer access connector
US7591802B2 (en) * 2005-04-29 2009-09-22 Applied Medical Resources Corporation Seal housing having anti-inversion features
US7854562B2 (en) * 2006-06-20 2010-12-21 Wagner Spray Tech Corporation Internal feed manual paint brush
US8424417B1 (en) * 2010-12-30 2013-04-23 Matthew Ostroff Gripper for opening lumen and vial closures
US8607669B1 (en) * 2010-12-30 2013-12-17 Matthew Ostroff Gripper for opening lumen and vial closures
MY174139A (en) 2013-03-16 2020-03-10 Poly Medicure Ltd Transfer device valve
US10905485B2 (en) 2016-07-27 2021-02-02 Zimmer Biomet France Sas Apparatus for mixing bone cement
RU2742869C2 (ru) 2016-08-01 2021-02-11 Поли Медикьюре Лимитед Внутривенный катетер с функцией безопасности и клапанным элементом, управляемым давлением
DE102017102586A1 (de) * 2017-02-09 2018-08-09 Eagle Actuator Components Gmbh & Co. Kg Rückschlagventil
US11229467B2 (en) 2018-04-11 2022-01-25 Zimmer Gmbh Valve for prefilled bone cement mixing system
US11560961B1 (en) 2021-08-12 2023-01-24 Vernay Laboratories, Inc. Inline, elastomeric one-way valve

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27399A (en) * 1860-03-06 Improvement in breech-loading fire-arms
DE571092C (de) * 1932-05-07 1933-02-23 Moritz Hirsch Dipl Ing Klappenventil
US2688978A (en) * 1950-06-20 1954-09-14 Detroit Controls Corp Liquid flow check valve
US2800920A (en) * 1952-11-20 1957-07-30 Techno Corp Check valve
US3066695A (en) * 1956-06-04 1962-12-04 Stewart Warner Corp Check valve
US3022796A (en) * 1958-03-25 1962-02-27 Otis Eng Co Check valves
US3037522A (en) * 1958-04-04 1962-06-05 Otto Items Inc Check valve construction
US2954048A (en) * 1959-02-05 1960-09-27 Frank J Rychlik Pump and valve therefor
US3312237A (en) * 1964-05-06 1967-04-04 Mon George Bicuspid heart valve
US3412754A (en) * 1966-03-15 1968-11-26 Textron Inc Pyramid reed valve
US3568977A (en) * 1969-01-29 1971-03-09 Illinois Tool Works Valve assembly
BE775758A (fr) * 1971-02-12 1972-03-16 American Hospital Supply Corp Ensemble d'administration medical et procede de distribution deplusieurs liquides medicaux
US3889710A (en) * 1972-11-07 1975-06-17 Julien H Brost Check valve with elastomeric valve element
US3916948A (en) * 1973-07-27 1975-11-04 Medical Environment Devices In Control valve for medicinal fluids
US4210174A (en) * 1978-05-30 1980-07-01 Instrumentation Industries, Inc. Positive pressure valves
US4222407A (en) * 1978-09-13 1980-09-16 Baxter Travenol Laboratories, Inc. One-way flex valve
US4191211A (en) * 1978-09-15 1980-03-04 The British Steam Specialties Limited Valve member for a non-return valve
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
US4566493A (en) * 1985-02-21 1986-01-28 Vernay Laboratories, Inc. Valve assembly

Also Published As

Publication number Publication date
AU624842B2 (en) 1992-06-25
US4827973A (en) 1989-05-09
WO1990000071A1 (en) 1990-01-11
AU3864189A (en) 1990-01-23
EP0386183A1 (en) 1990-09-12

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid