JP6246368B2 - 安全弁 - Google Patents

安全弁 Download PDF

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Publication number
JP6246368B2
JP6246368B2 JP2016533889A JP2016533889A JP6246368B2 JP 6246368 B2 JP6246368 B2 JP 6246368B2 JP 2016533889 A JP2016533889 A JP 2016533889A JP 2016533889 A JP2016533889 A JP 2016533889A JP 6246368 B2 JP6246368 B2 JP 6246368B2
Authority
JP
Japan
Prior art keywords
valve
shaped structure
dome
flow path
deformable dome
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2016533889A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016529990A5 (https=
JP2016529990A (ja
Inventor
ビン パン，イ
ビン パン，イ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2016529990A publication Critical patent/JP2016529990A/ja
Publication of JP2016529990A5 publication Critical patent/JP2016529990A5/ja
Application granted granted Critical
Publication of JP6246368B2 publication Critical patent/JP6246368B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/06—Milking pumps
    • A61M1/069—Means for improving milking yield
    • A61M1/0693—Means for improving milking yield with programmable or pre-programmed sucking patterns
    • A61M1/06935—Means for improving milking yield with programmable or pre-programmed sucking patterns imitating the suckling of an infant
    • 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
    • A61M1/06—Milking pumps
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/742—Suction control by changing the size of a vent
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/743—Suction control by changing the cross-section of the line, e.g. flow regulating 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/74—Suction control
    • A61M1/75—Intermittent or pulsating suction
    • 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
    • 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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator
    • G05D16/0641—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator the obturator is a membrane
    • 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
    • A61M1/06—Milking pumps
    • A61M1/062—Pump accessories
    • 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
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Pediatric Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Cookers (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
JP2016533889A 2013-08-12 2014-08-06 安全弁 Expired - Fee Related JP6246368B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNPCT/CN2013/000950 2013-08-12
CN2013000950 2013-08-12
EP13184660 2013-09-17
EP13184660.2 2013-09-17
PCT/EP2014/066870 WO2015022244A1 (en) 2013-08-12 2014-08-06 Safety valve

Publications (3)

Publication Number Publication Date
JP2016529990A JP2016529990A (ja) 2016-09-29
JP2016529990A5 JP2016529990A5 (https=) 2017-07-20
JP6246368B2 true JP6246368B2 (ja) 2017-12-13

Family

ID=51301264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016533889A Expired - Fee Related JP6246368B2 (ja) 2013-08-12 2014-08-06 安全弁

Country Status (7)

Country Link
US (1) US20160199552A1 (https=)
EP (1) EP3033118B1 (https=)
JP (1) JP6246368B2 (https=)
CN (1) CN105792862A (https=)
BR (1) BR112016002793A2 (https=)
RU (1) RU2642278C2 (https=)
WO (1) WO2015022244A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017035520A1 (en) * 2015-08-27 2017-03-02 Medela Holding Ag Lacteal extractor safety system and method for pump system
US20180093024A1 (en) * 2016-10-05 2018-04-05 Moxxly, Inc. Breast pump milk capture and collection system
JP7034614B2 (ja) * 2017-06-30 2022-03-14 ピジョン株式会社 逆流防止弁
FR3088318B1 (fr) * 2018-11-09 2020-12-11 Fresenius Medical Care Deutschland Gmbh Connecteur pour connecter un recipient a une conduite de prelevement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50115232U (https=) * 1974-02-28 1975-09-19
JPS63162175U (https=) * 1987-04-14 1988-10-24
US6024120A (en) * 1998-09-25 2000-02-15 Sherwood Services Ag Pressure relief valve with moving diaphragm
DE10216220B4 (de) * 2002-04-08 2005-04-21 J. Schmalz Gmbh Unterdruckventil
JP4261983B2 (ja) * 2003-05-22 2009-05-13 キヤノン株式会社 インクタンク
PL1791579T3 (pl) * 2004-09-20 2009-10-30 Medela Holding Ag Pompa membranowa z zaworem odpowietrzającym
US7455070B2 (en) * 2005-03-08 2008-11-25 Hamza Hassan H Swimming pool vacuum relief safety valve
JP4657345B2 (ja) * 2005-04-07 2011-03-23 メデラ ホールディング アーゲー 弁、特に、乳房キャップセット用の弁
DE202006012645U1 (de) * 2006-08-17 2006-11-16 Filtertek B.V. Rückschlagventil
US8070715B2 (en) * 2007-04-11 2011-12-06 Medela Holding Ag Method and apparatus for minimum negative pressure control, particularly for breastpump with breastshield pressure control system

Also Published As

Publication number Publication date
US20160199552A1 (en) 2016-07-14
WO2015022244A1 (en) 2015-02-19
CN105792862A (zh) 2016-07-20
EP3033118A1 (en) 2016-06-22
BR112016002793A2 (pt) 2017-08-01
RU2016108506A (ru) 2017-09-18
EP3033118B1 (en) 2017-10-18
RU2642278C2 (ru) 2018-01-24
JP2016529990A (ja) 2016-09-29

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