CN105007977B - 阀门 - Google Patents

阀门 Download PDF

Info

Publication number
CN105007977B
CN105007977B CN201480012559.4A CN201480012559A CN105007977B CN 105007977 B CN105007977 B CN 105007977B CN 201480012559 A CN201480012559 A CN 201480012559A CN 105007977 B CN105007977 B CN 105007977B
Authority
CN
China
Prior art keywords
port
valve
valve member
hermetic unit
pair
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.)
Active
Application number
CN201480012559.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN105007977A (zh
Inventor
R·J·M·范德芬
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 Electronics 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 Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN105007977A publication Critical patent/CN105007977A/zh
Application granted granted Critical
Publication of CN105007977B publication Critical patent/CN105007977B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M39/223—Multiway 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0006—Accessories therefor, e.g. sensors, vibrators, negative pressure with means for creating vibrations in patients' airways
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/0655—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with flat slides
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0227—Packings
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/029—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with two or more gates
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M39/223—Multiway valves
    • A61M2039/224—Multiway valves of the slide-valve type
    • 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
    • A61M2039/226—Spindles or actuating means
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266—Shape memory materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Multiple-Way Valves (AREA)
CN201480012559.4A 2013-03-07 2014-01-31 阀门 Active CN105007977B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361773847P 2013-03-07 2013-03-07
US61/773,847 2013-03-07
PCT/IB2014/058695 WO2014135997A1 (en) 2013-03-07 2014-01-31 A valve.

Publications (2)

Publication Number Publication Date
CN105007977A CN105007977A (zh) 2015-10-28
CN105007977B true CN105007977B (zh) 2019-01-29

Family

ID=50159312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480012559.4A Active CN105007977B (zh) 2013-03-07 2014-01-31 阀门

Country Status (5)

Country Link
US (1) US10213575B2 (enExample)
EP (1) EP2964314B1 (enExample)
JP (1) JP2016508810A (enExample)
CN (1) CN105007977B (enExample)
WO (1) WO2014135997A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9539406B2 (en) * 2013-09-10 2017-01-10 General Electric Company Interface device and method for supplying gas flow for subject breathing and apparatus for supplying anesthetic agent to the interface device
EP3212261B1 (en) 2014-10-31 2019-07-03 Koninklijke Philips N.V. Controlling pressure during enhanced cough flow
US10315002B2 (en) 2015-03-24 2019-06-11 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US10518048B2 (en) * 2015-07-31 2019-12-31 Hill-Rom Services, PTE Ltd. Coordinated control of HFCWO and cough assist devices
AU2017345171B2 (en) * 2016-10-17 2023-01-05 Bayer Healthcare Llc Fluid control valve and manifold
JP6805814B2 (ja) * 2016-12-27 2020-12-23 ダイキン工業株式会社 呼吸同調器
US11642479B2 (en) 2017-03-31 2023-05-09 Trivikram. Respiratory system
CN112218674A (zh) 2018-05-13 2021-01-12 萨米尔·萨利赫·艾哈迈德 使用便携式氧气浓缩器的便携式医用呼吸机系统
IT201900004781A1 (it) * 2019-03-29 2020-09-29 Mauro Bozzolan Valvola deviatrice per fluidi
LT4007619T (lt) * 2019-08-02 2023-04-11 Hollister Incorporated Transanalinio drėkinimo įrenginio ritės vožtuvas
CN110425306B (zh) * 2019-09-06 2024-04-05 李钢 船舶用甲醇燃料闪蒸汽负压驱动安全净化再利用装置
CN112274742A (zh) * 2020-09-15 2021-01-29 湖南明康中锦医疗科技发展有限公司 一种基于正负压电磁调节阀的咳痰设备及控制方法
JP2024503250A (ja) 2020-12-21 2024-01-25 ベンテック ライフ システムズ， インコーポレイテッド 一体化された酸素送達を有するベンチレータシステムおよび関連付けられたデバイスおよび方法
MX2024002789A (es) * 2021-09-02 2024-08-28 Ryan Redford Sistema de ventilación con sistema de válvulas mejorado.
TWI885333B (zh) * 2023-03-01 2025-06-01 瑞安 雷德福 具有改進的閥門的通風系統
TWI889455B (zh) * 2023-03-01 2025-07-01 瑞安 雷德福 具有改進的閥門的通風系統

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884266A (en) * 1972-04-17 1975-05-20 Shigeji Kondo Directional-control valve
FR2473667A1 (fr) * 1980-01-09 1981-07-17 Pont A Mousson Systeme modulaire pour la realisation de vannes et vannes en resultant
FR2565219A1 (fr) * 1984-05-30 1985-12-06 Joucomatic Sa Distributeur pour fluide
US6209540B1 (en) * 1998-03-31 2001-04-03 Suzuki Corporation Artificial respiration apparatus
DE10304608A1 (de) * 2003-02-05 2004-08-26 Festo Ag & Co. Mehrwegeventil mit Mitteln zur Schaltstellungserfassung
CN1603634A (zh) * 2003-09-29 2005-04-06 株式会社亚瑟科技 滑轴阀
CN1754103A (zh) * 2003-02-26 2006-03-29 医疗物理有限公司 用于呼吸器的磁共振成像/核磁共振兼容的超极化的气体输送阀和关联的气体输送方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1497857A (fr) 1966-10-26 1967-10-13 Lucifer Sa Valve à clapet
US3516440A (en) 1968-02-14 1970-06-23 C H W Inc Control valve for directing the flow of gases
BE730026A (enExample) 1969-03-18 1969-09-01
US3575211A (en) * 1969-06-23 1971-04-20 Robertshaw Controls Co Pneumatic control system and relay valve construction therefor or the like
JPS5340409Y2 (enExample) * 1973-11-07 1978-09-29
JPS5645666U (enExample) * 1979-09-18 1981-04-23
JPS5612174U (enExample) * 1980-07-10 1981-02-02
US4739796A (en) 1986-02-13 1988-04-26 Water Services Of America, Inc. Fluid flow diverter
JP3254324B2 (ja) 1994-03-09 2002-02-04 日本ファーネス工業株式会社 ４方向流路切替装置
JP2000167057A (ja) 1998-12-07 2000-06-20 Suzuki Motor Corp 振動空気圧発生機構
DE10000675C2 (de) * 2000-01-11 2001-11-15 Otten Ernst Wilhelm Lineardurchführung, Vorrichtung und Verfahren zur hochproduktiven Erzeugung von hoch kernspinpolarisiertem Helium-3 Gas
DE10204608A1 (de) 2002-02-05 2003-08-07 Basf Ag Katalysatorzusammensetzung zur Oxychlorierung
US7621272B2 (en) 2003-05-01 2009-11-24 Anecare Laboratories, Inc. Apparatus and techniques for reducing the effects of general anesthetics
TWM258830U (en) 2004-06-04 2005-03-11 Chen Shiou Ru Airflow controlling valve of pneumatic tool
JP2006141935A (ja) 2004-11-18 2006-06-08 Toshifumi Hayakawa 圧力弁バルーン伸展式内視鏡自動挿入機
US8251066B1 (en) * 2004-12-22 2012-08-28 Ric Investments, Llc Exhalation port with built-in entrainment valve
JP4629477B2 (ja) 2005-03-30 2011-02-09 Ｈｏｙａ株式会社 吸引ボタンおよび内視鏡
US7753338B2 (en) 2006-10-23 2010-07-13 Baxter International Inc. Luer activated device with minimal fluid displacement
US8118022B2 (en) * 2007-01-03 2012-02-21 Avon Protection Systems, Inc. Self-contained breathing apparatus (SCBA) with safety quick disconnect for permitting safe and ready access to a replacement breathing component
CN101642599A (zh) 2008-08-06 2010-02-10 北京谊安医疗系统股份有限公司 安全阀及具有该安全阀的呼吸机
US20100313885A1 (en) * 2009-06-16 2010-12-16 Inspired Technologies, Inc. Method of using a spool valve assembly for delivery of a gaseous drug
US20110197889A1 (en) * 2010-02-16 2011-08-18 Ninna Lahde Arrangement and method for supplying breathing gas for respiration
WO2012031315A1 (en) 2010-09-06 2012-03-15 Resmed Limited Methods and apparatus for preventing rainout
WO2012145733A1 (en) * 2011-04-22 2012-10-26 Vanderbilt University Para-hydrogen polarizer
US8539952B2 (en) * 2011-05-13 2013-09-24 Hill-Rom Services Pte. Ltd. Mechanical insufflation/exsufflation airway clearance apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884266A (en) * 1972-04-17 1975-05-20 Shigeji Kondo Directional-control valve
FR2473667A1 (fr) * 1980-01-09 1981-07-17 Pont A Mousson Systeme modulaire pour la realisation de vannes et vannes en resultant
FR2565219A1 (fr) * 1984-05-30 1985-12-06 Joucomatic Sa Distributeur pour fluide
US6209540B1 (en) * 1998-03-31 2001-04-03 Suzuki Corporation Artificial respiration apparatus
DE10304608A1 (de) * 2003-02-05 2004-08-26 Festo Ag & Co. Mehrwegeventil mit Mitteln zur Schaltstellungserfassung
CN1754103A (zh) * 2003-02-26 2006-03-29 医疗物理有限公司 用于呼吸器的磁共振成像/核磁共振兼容的超极化的气体输送阀和关联的气体输送方法
CN1603634A (zh) * 2003-09-29 2005-04-06 株式会社亚瑟科技 滑轴阀

Also Published As

Publication number Publication date
EP2964314A1 (en) 2016-01-13
US20160001033A1 (en) 2016-01-07
JP2016508810A (ja) 2016-03-24
US10213575B2 (en) 2019-02-26
WO2014135997A1 (en) 2014-09-12
CN105007977A (zh) 2015-10-28
EP2964314B1 (en) 2019-05-15

Similar Documents

Publication Publication Date Title
CN105007977B (zh) 阀门
US11957872B2 (en) Deformable valve mechanism for controlling fluid delivery
US11701485B2 (en) Catheter mount with suction port
RU2011107592A (ru) Сборка клапана для дыхательных систем
JP2009533144A5 (enExample)
JP6412783B2 (ja) 関節式器具保持アーム
US10492828B2 (en) Highly responsive instrument seal
CN109079754A (zh) 一种圆柱体全柔性扭转执行器
US20130008546A1 (en) Balloon style fluid flow control arrangement
CN106090256A (zh) 浮动式压差气体密闭阀
WO2007142218A1 (ja) 一方向バルブ及びドアチェック装置
CN108818594A (zh) 一种具有刚柔耦合机构的软体机器人
CN111714330A (zh) 一种新型气动式康复机器人手套
EP3600506B1 (en) A respiratory system
CN212547196U (zh) 一种内窥镜水气按钮
CN108818607A (zh) 一种具有刚柔耦合机构的软体关节
US20140260952A1 (en) Rotary vane actuator seal
TW202348916A (zh) 雙頭充氣接頭
JP3228724U (ja) 同期開閉型ダブルピストンバルブ
CN110566698A (zh) 鸭嘴阀及使用该鸭嘴阀的穿刺器
CN216382887U (zh) 一种密封的穿墙器
JPH039176A (ja) 粉体用弁
TW202423494A (zh) 呼吸壓力調節裝置
CN105697789B (zh) 双硬度密封圈
CN206708516U (zh) 一种高密封性角阀

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant