CN106310512A - 一种分体式微阀 - Google Patents

一种分体式微阀 Download PDF

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Publication number
CN106310512A
CN106310512A CN201610840900.6A CN201610840900A CN106310512A CN 106310512 A CN106310512 A CN 106310512A CN 201610840900 A CN201610840900 A CN 201610840900A CN 106310512 A CN106310512 A CN 106310512A
Authority
CN
China
Prior art keywords
valve
valve body
spool
split
declines
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.)
Pending
Application number
CN201610840900.6A
Other languages
English (en)
Chinese (zh)
Inventor
顾瑜
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.)
Suzhou Heng Yun Kang Mdt Infotech Ltd
Original Assignee
Suzhou Heng Yun Kang Mdt Infotech 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 Suzhou Heng Yun Kang Mdt Infotech Ltd filed Critical Suzhou Heng Yun Kang Mdt Infotech Ltd
Priority to CN201610840900.6A priority Critical patent/CN106310512A/zh
Publication of CN106310512A publication Critical patent/CN106310512A/zh
Priority to EP17852252.0A priority patent/EP3515545A4/fr
Priority to CA3037979A priority patent/CA3037979A1/fr
Priority to PCT/CN2017/097151 priority patent/WO2018054183A1/fr
Priority to US16/361,243 priority patent/US10948106B2/en
Pending legal-status Critical Current

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
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/006—Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
    • A61M11/007—Syringe-type or piston-type sprayers or atomisers
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0023—Constructional types of microvalves; Details of the cutting-off member with ball-shaped valve members
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
    • F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check 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
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • 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
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • A61M2039/248—Ball-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
    • 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
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • A61M2039/2486—Guided stem, e.g. reciprocating stopper
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
CN201610840900.6A 2016-09-22 2016-09-22 一种分体式微阀 Pending CN106310512A (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201610840900.6A CN106310512A (zh) 2016-09-22 2016-09-22 一种分体式微阀
EP17852252.0A EP3515545A4 (fr) 2016-09-22 2017-08-11 Microsoupape fendue
CA3037979A CA3037979A1 (fr) 2016-09-22 2017-08-11 Microsoupape fendue
PCT/CN2017/097151 WO2018054183A1 (fr) 2016-09-22 2017-08-11 Microsoupape fendue
US16/361,243 US10948106B2 (en) 2016-09-22 2019-03-22 Split micro-valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610840900.6A CN106310512A (zh) 2016-09-22 2016-09-22 一种分体式微阀

Publications (1)

Publication Number Publication Date
CN106310512A true CN106310512A (zh) 2017-01-11

Family

ID=57820060

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610840900.6A Pending CN106310512A (zh) 2016-09-22 2016-09-22 一种分体式微阀

Country Status (4)

Country Link
EP (1) EP3515545A4 (fr)
CN (1) CN106310512A (fr)
CA (1) CA3037979A1 (fr)
WO (1) WO2018054183A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013687A (zh) * 2017-05-12 2017-08-04 莫中振 单次注入量调节阀
WO2018054183A1 (fr) * 2016-09-22 2018-03-29 Suzhou Skywell Healthcare Information Co., Ltd. Microsoupape fendue
US10948106B2 (en) 2016-09-22 2021-03-16 Suzhou Skywell Healthcare Information Co, Ltd Split micro-valve

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190619931A (en) * 1906-09-07 1907-06-06 Jean Nepomucene Hochgesand Improvements in Spring Controlled Valves
US20060212024A1 (en) * 2005-03-17 2006-09-21 William Dwyer Universal valve for foley type urinary catheter
US20110147016A1 (en) * 2009-12-17 2011-06-23 Victaulic Company Fluid Selective Check Valve
CN102935256A (zh) * 2012-12-05 2013-02-20 山东威高集团医用高分子制品股份有限公司 一种输液单向阀
CN203379482U (zh) * 2013-07-29 2014-01-08 深圳市沃尔德外科医疗器械技术有限公司 脑积水分流阀
CN203963153U (zh) * 2014-06-22 2014-11-26 龚永青 溢流阀
CN206492109U (zh) * 2016-09-22 2017-09-15 苏州天健云康信息科技有限公司 一种分体式微阀

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525799A (en) * 1947-11-04 1950-10-17 Marvin S Hecker Oxygen check valve
US2994340A (en) * 1958-05-14 1961-08-01 Sealol Corp Check valve
US4172465A (en) * 1977-11-07 1979-10-30 Conbraco Industries, Inc. Check valve
GB1561514A (en) * 1978-05-04 1980-02-20 Butcher Bros Ltd Hose check valve
JP3928248B2 (ja) * 1998-02-27 2007-06-13 ニプロ株式会社 薬液自己注入用具
DE10335379B9 (de) * 2003-07-28 2005-03-24 Alfred Kärcher Gmbh & Co. Kg Rückflußverhinderer
US7806142B2 (en) * 2007-06-27 2010-10-05 Teleflex Canada Inc. Combined relief valve and check valve
JP2009138888A (ja) * 2007-12-10 2009-06-25 Miura Co Ltd 逆止弁
US8955769B2 (en) * 2011-12-02 2015-02-17 Gojo Industries, Inc. Vortex atomizing foam pump and refill unit utilizing same
CN102670412B (zh) * 2012-05-15 2015-04-01 三峡大学第一临床医学院 微量补液装置
CN103211601B (zh) * 2013-04-09 2014-12-10 苏州市玮琪生物科技有限公司 一种采血针
DE202015104202U1 (de) * 2015-08-11 2015-08-19 Herbal Spirit Co., Ltd. Die Konstruktion des Steckverbinders
CN106310512A (zh) * 2016-09-22 2017-01-11 苏州天健云康信息科技有限公司 一种分体式微阀

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190619931A (en) * 1906-09-07 1907-06-06 Jean Nepomucene Hochgesand Improvements in Spring Controlled Valves
US20060212024A1 (en) * 2005-03-17 2006-09-21 William Dwyer Universal valve for foley type urinary catheter
US20110147016A1 (en) * 2009-12-17 2011-06-23 Victaulic Company Fluid Selective Check Valve
CN102935256A (zh) * 2012-12-05 2013-02-20 山东威高集团医用高分子制品股份有限公司 一种输液单向阀
CN203379482U (zh) * 2013-07-29 2014-01-08 深圳市沃尔德外科医疗器械技术有限公司 脑积水分流阀
CN203963153U (zh) * 2014-06-22 2014-11-26 龚永青 溢流阀
CN206492109U (zh) * 2016-09-22 2017-09-15 苏州天健云康信息科技有限公司 一种分体式微阀

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018054183A1 (fr) * 2016-09-22 2018-03-29 Suzhou Skywell Healthcare Information Co., Ltd. Microsoupape fendue
US10948106B2 (en) 2016-09-22 2021-03-16 Suzhou Skywell Healthcare Information Co, Ltd Split micro-valve
CN107013687A (zh) * 2017-05-12 2017-08-04 莫中振 单次注入量调节阀

Also Published As

Publication number Publication date
EP3515545A1 (fr) 2019-07-31
CA3037979A1 (fr) 2018-03-29
EP3515545A4 (fr) 2020-04-29
WO2018054183A1 (fr) 2018-03-29

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PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170111

RJ01 Rejection of invention patent application after publication