CN103096962B - 用于呼吸加湿系统的浮阀系统 - Google Patents

用于呼吸加湿系统的浮阀系统 Download PDF

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Publication number
CN103096962B
CN103096962B CN201080051468.3A CN201080051468A CN103096962B CN 103096962 B CN103096962 B CN 103096962B CN 201080051468 A CN201080051468 A CN 201080051468A CN 103096962 B CN103096962 B CN 103096962B
Authority
CN
China
Prior art keywords
valve seat
chamber
fluid
actuation member
float
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
CN201080051468.3A
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English (en)
Chinese (zh)
Other versions
CN103096962A (zh
Inventor
C·J·措林格
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.)
Sun Medical Group Holdings LLC
Original Assignee
CareFusion 2200 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 CareFusion 2200 Inc filed Critical CareFusion 2200 Inc
Priority to CN201510667576.8A priority Critical patent/CN105288815B/zh
Publication of CN103096962A publication Critical patent/CN103096962A/zh
Application granted granted Critical
Publication of CN103096962B publication Critical patent/CN103096962B/zh
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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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/162—Water-reservoir filling system, e.g. automatic
    • A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system
    • A61M16/165—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator
    • A61M16/168—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator having a dual float
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/162—Water-reservoir filling system, e.g. automatic
    • A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system
    • A61M16/165—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator
    • A61M16/167—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system with a float actuator acting vertically on the 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
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7404—Plural floats
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7423—Rectilinearly traveling float
    • Y10T137/7426—Float co-axial with valve or port
    • Y10T137/7436—Float rigid with valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Air Humidification (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Float Valves (AREA)
CN201080051468.3A 2009-11-11 2010-10-12 用于呼吸加湿系统的浮阀系统 Active CN103096962B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510667576.8A CN105288815B (zh) 2009-11-11 2010-10-12 用于呼吸加湿系统的浮阀系统

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/616414 2009-11-11
US12/616,414 2009-11-11
US12/616,414 US8347909B2 (en) 2009-11-11 2009-11-11 Float valve system for a respiratory humidification system
PCT/US2010/052342 WO2011059623A1 (en) 2009-11-11 2010-10-12 Float valve system for a respiratory humidification system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201510667576.8A Division CN105288815B (zh) 2009-11-11 2010-10-12 用于呼吸加湿系统的浮阀系统

Publications (2)

Publication Number Publication Date
CN103096962A CN103096962A (zh) 2013-05-08
CN103096962B true CN103096962B (zh) 2015-11-25

Family

ID=43332567

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201080051468.3A Active CN103096962B (zh) 2009-11-11 2010-10-12 用于呼吸加湿系统的浮阀系统
CN201510667576.8A Active CN105288815B (zh) 2009-11-11 2010-10-12 用于呼吸加湿系统的浮阀系统

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201510667576.8A Active CN105288815B (zh) 2009-11-11 2010-10-12 用于呼吸加湿系统的浮阀系统

Country Status (11)

Country Link
US (1) US8347909B2 (enExample)
EP (2) EP3028731A1 (enExample)
JP (2) JP5763089B2 (enExample)
CN (2) CN103096962B (enExample)
AU (1) AU2010318561B2 (enExample)
BR (1) BR112012011254B1 (enExample)
CA (1) CA2780519C (enExample)
ES (1) ES2568216T3 (enExample)
MX (2) MX2012005486A (enExample)
RU (1) RU2579628C2 (enExample)
WO (1) WO2011059623A1 (enExample)

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ITMO20060202A1 (it) * 2006-06-21 2007-12-22 Galliano Bentivoglio Pistola per erogare combustibile liquido
US8347909B2 (en) * 2009-11-11 2013-01-08 Carefusion 2200, Inc. Float valve system for a respiratory humidification system
GB2539121B (en) 2012-03-15 2017-03-22 Fisher & Paykel Healthcare Ltd Respiratory gas humidification system
IN2014MN02333A (enExample) * 2012-04-27 2015-08-14 Fisher & Paykel Healthcare Ltd
CN104540540B (zh) 2012-06-25 2017-07-14 费雪派克医疗保健有限公司 具有用于加湿和冷凝物管理的微结构的医疗部件
EP4223346B1 (en) * 2013-03-14 2025-01-01 Fisher & Paykel Healthcare Limited Humidification chamber
US10207074B2 (en) * 2013-09-04 2019-02-19 Fisher & Paykel Healthcare Limited Float retention arrangement for humidification chamber
CN108211078B (zh) 2013-09-13 2021-10-26 费雪派克医疗保健有限公司 用于加湿系统的连接
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
JP6777547B2 (ja) 2014-06-03 2020-10-28 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸療法システム用の流れ混合器
EP3452159B1 (en) * 2016-05-02 2025-04-09 Fisher&Paykel Healthcare Limited Humidification chamber for humidifying gases
TWI657841B (zh) * 2017-08-10 2019-05-01 貝斯美德股份有限公司 具有懸吊式浮子的加濕室
CN108253572B (zh) * 2018-02-07 2023-07-04 佛山市金星徽电器有限公司 一种具有双阀体结构的加湿器
US11338105B2 (en) * 2018-03-27 2022-05-24 Globalmed, Inc. Respiratory humidification device
US11464936B2 (en) * 2019-04-25 2022-10-11 Besmed Health Business Corp. Auto feed humidification chamber with improved structure
CN111888612B (zh) * 2019-05-06 2022-10-28 宁波贝斯美德医用器械有限公司 自动注水加湿室结构改良
CN111888610B (zh) * 2020-07-27 2024-09-27 绵竹市人民医院 一种呼吸机集水杯及呼吸机
CN114060724B (zh) * 2020-08-07 2025-05-30 广州市创韦电子科技有限公司 供液系统

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US4529867A (en) * 1984-02-09 1985-07-16 Inspiron Corporation Humidifier and heater
EP0589429A1 (en) * 1992-09-23 1994-03-30 FISHER & PAYKEL LIMITED Humidifier with dual float valves
CN1630792A (zh) * 2002-07-31 2005-06-22 动力流动控制有限公司 排气阀
US20070240767A1 (en) * 2006-04-17 2007-10-18 Andre Rustad Autofeed mechanism for heated humidifier chamber
WO2008017892A1 (en) * 2006-08-10 2008-02-14 Intersurgical Ag Improvements relating to humidification chambers

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NZ221689A (en) * 1987-09-07 1990-09-26 Fisher & Paykel Humidifier: float in gas chamber controls water inlet
ES2052023T3 (es) 1989-10-11 1994-07-01 Zip Heaters Aust Pty Ltd Camara de flotacion.
USRE35153E (en) * 1990-04-17 1996-02-06 Duracraft Corporation Humidifier with float activated water level responsive turn off
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US6129110A (en) * 1996-04-17 2000-10-10 Milton Roy Company Fluid level management system
GB2329451B (en) 1997-09-23 2002-01-02 Spirax Sarco Ltd Float operated devices
US5945038A (en) * 1998-08-07 1999-08-31 Bemis Manufacturing Company Humidifier wick assembly with float rod retainer
US6450196B1 (en) * 2000-08-07 2002-09-17 Gaap Gas Controls Llc Float valve
US6427984B1 (en) * 2000-08-11 2002-08-06 Hamilton Beach/Proctor-Silex, Inc. Evaporative humidifier
US6564820B2 (en) 2001-10-09 2003-05-20 United Technologies Corporation Gas flow stop device
GB0212375D0 (en) * 2002-05-29 2002-07-10 Intersurgical Ltd Improvements relating to floats
US20040020998A1 (en) * 2002-08-01 2004-02-05 Helmut Stueble Fog generator
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US8997740B2 (en) * 2005-09-27 2015-04-07 Ric Investments, Llc Humidifier with back-flow prevention valve
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US4529867A (en) * 1984-02-09 1985-07-16 Inspiron Corporation Humidifier and heater
EP0589429A1 (en) * 1992-09-23 1994-03-30 FISHER & PAYKEL LIMITED Humidifier with dual float valves
CN1630792A (zh) * 2002-07-31 2005-06-22 动力流动控制有限公司 排气阀
US20070240767A1 (en) * 2006-04-17 2007-10-18 Andre Rustad Autofeed mechanism for heated humidifier chamber
WO2008017892A1 (en) * 2006-08-10 2008-02-14 Intersurgical Ag Improvements relating to humidification chambers

Also Published As

Publication number Publication date
EP3028731A1 (en) 2016-06-08
AU2010318561A1 (en) 2012-06-28
ES2568216T3 (es) 2016-04-28
CN105288815A (zh) 2016-02-03
AU2010318561B2 (en) 2015-07-02
JP2015211851A (ja) 2015-11-26
CA2780519A1 (en) 2011-05-19
BR112012011254A2 (pt) 2016-04-05
CN103096962A (zh) 2013-05-08
US20110108028A1 (en) 2011-05-12
EP2498856A1 (en) 2012-09-19
JP2013517010A (ja) 2013-05-16
RU2579628C2 (ru) 2016-04-10
RU2012124055A (ru) 2013-12-20
WO2011059623A1 (en) 2011-05-19
MX2012005486A (es) 2012-08-01
JP5763089B2 (ja) 2015-08-12
CN105288815B (zh) 2018-03-30
CA2780519C (en) 2017-11-07
US8347909B2 (en) 2013-01-08
EP2498856B1 (en) 2016-03-02
BR112012011254B1 (pt) 2019-12-24
MX348424B (es) 2017-06-12
JP6007290B2 (ja) 2016-10-12

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Illinois, USA

Patentee after: Weier medical consumables Co.,Ltd.

Address before: New jersey, USA

Patentee before: Kingston respiratory consumables Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191107

Address after: New jersey, USA

Patentee after: Kingston respiratory consumables Co.,Ltd.

Address before: New jersey, USA

Patentee before: Kingston breathing 102 Co.,Ltd.

Effective date of registration: 20191107

Address after: New jersey, USA

Patentee after: Kingston breathing 102 Co.,Ltd.

Address before: California, USA

Patentee before: CAREFUSION 2200, Inc.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240325

Address after: michigan

Patentee after: Sun Medical Group Holdings LLC

Country or region after: U.S.A.

Address before: Illinois, USA

Patentee before: Weier medical consumables Co.,Ltd.

Country or region before: U.S.A.