MX2012005486A - Sistema de valvula de flotador para un sistema de humedificacion respiratoria. - Google Patents

Sistema de valvula de flotador para un sistema de humedificacion respiratoria.

Info

Publication number
MX2012005486A
MX2012005486A MX2012005486A MX2012005486A MX2012005486A MX 2012005486 A MX2012005486 A MX 2012005486A MX 2012005486 A MX2012005486 A MX 2012005486A MX 2012005486 A MX2012005486 A MX 2012005486A MX 2012005486 A MX2012005486 A MX 2012005486A
Authority
MX
Mexico
Prior art keywords
valve seat
float valve
float
chamber
respiratory humidification
Prior art date
Application number
MX2012005486A
Other languages
English (en)
Inventor
Christopher Jesse Zollinger
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
Publication of MX2012005486A publication Critical patent/MX2012005486A/es

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
    • 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)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Air Humidification (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Float Valves (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

Se describe un sistema de válvula de flotador para controlar la cantidad de líquido en una cámara, que incluye un primer asiento de válvula (84) y un segundo asiento de válvula (86). El líquido entra a la cámara en una primera dirección hacia el primer asiento de válvula y es transferido en una segunda dirección hacia el segundo asiento de válvula. Se proporcionan primero y segundo miembros accionadores (58, 60) para abrir y cerrar selectivamente el primer asiento de válvula y el segundo asiento de válvula, respectivamente. Un primer flotador (52) está acoplado al primer miembro accionador (58) con el fin de cerrar el primer asiento de válvula después de que el fluido en la cámara ha alcanzado un primer nivel predeterminado, y un segundo flotador (54) está acoplado al segundo miembro accionador (60) con el fin de cerrar el segundo asiento de válvula después de que el fluido en la cámara ha alcanzado un segundo nivel predeterminado que es diferente del primer nivel predeterminado.
MX2012005486A 2009-11-11 2010-10-12 Sistema de valvula de flotador para un sistema de humedificacion respiratoria. MX2012005486A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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

Publications (1)

Publication Number Publication Date
MX2012005486A true MX2012005486A (es) 2012-08-01

Family

ID=43332567

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2012005486A MX2012005486A (es) 2009-11-11 2010-10-12 Sistema de valvula de flotador para un sistema de humedificacion respiratoria.
MX2014010529A MX348424B (es) 2009-11-11 2010-10-12 Sistema de válvula de flotador para un sistema de humidificación respiratoria.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2014010529A MX348424B (es) 2009-11-11 2010-10-12 Sistema de válvula de flotador para un sistema de humidificación respiratoria.

Country Status (11)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2825237B1 (en) 2012-03-15 2020-06-10 Fisher & Paykel Healthcare Limited Respiratory gas humidification system
GB2575895B (en) 2012-04-27 2020-06-03 Fisher & Paykel Healthcare Ltd Humidification apparatus including a port cap
CN107596529B (zh) 2012-06-25 2022-02-08 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
CN108310574B (zh) 2013-03-14 2021-07-27 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
US10207074B2 (en) * 2013-09-04 2019-02-19 Fisher & Paykel Healthcare Limited Float retention arrangement for humidification chamber
GB2580554B (en) 2013-09-13 2020-12-30 Fisher & Paykel Healthcare Ltd Connections for humidification system
WO2015119515A1 (en) 2014-02-07 2015-08-13 Fisher & Paykel Healthcare Limited Respiratory humidification system
CN112370630A (zh) 2014-06-03 2021-02-19 费雪派克医疗保健有限公司 用于呼吸治疗系统的流动混合器
US11135393B2 (en) * 2016-05-02 2021-10-05 Fisher & Paykel Healthcare Limited Humidification chamber and chamber seal for a respiratory assistance apparatus
EP4063811A1 (en) 2016-12-07 2022-09-28 Fisher & Paykel Healthcare Limited Seal/cover for use with a sensing arrangement of a medical device
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

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529867A (en) 1984-02-09 1985-07-16 Inspiron Corporation Humidifier and heater
CN87205154U (zh) * 1987-09-02 1988-06-29 邓长春 气压式液体开关阀
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
JP3433397B2 (ja) 1992-09-23 2003-08-04 フィッシャー アンド ペイケル アプライアンシーズ リミテッド フロート弁装置及び呼吸用加湿器
US5669083A (en) 1995-03-24 1997-09-23 Leombruni, Sr.; Roland J. Water saver for flush tanks
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
NZ538338A (en) * 2002-07-31 2005-08-26 Dynamic Fluid Control Pty Ltd Vent valve
US20040020998A1 (en) 2002-08-01 2004-02-05 Helmut Stueble Fog generator
US7306205B2 (en) 2002-08-30 2007-12-11 Fisher & Paykel Healthcare Limited Humidification system
US6988497B2 (en) 2002-09-18 2006-01-24 Medex Cardio-Pulmonary, Inc. Apparatus for equalizing air pressure in air respiratory system
US6745800B1 (en) * 2003-09-04 2004-06-08 Datex-Ohmeda, Inc. Arrangement for preventing overfill of anesthetic liquid
US7182321B2 (en) 2004-12-02 2007-02-27 Chuan-Pan Huang Safety device for a humidifier
US8997740B2 (en) 2005-09-27 2015-04-07 Ric Investments, Llc Humidifier with back-flow prevention valve
US8701662B2 (en) 2005-09-27 2014-04-22 Ric Investments, Llc Humidifier with back-flow prevention valve
US7614420B2 (en) * 2006-04-17 2009-11-10 Allegiance Corporation Autofeed mechanism for heated humidifier chamber
GB0615872D0 (en) * 2006-08-10 2006-09-27 Intersurgical Ag Improvements relating to humidification chambers
GB0615871D0 (en) 2006-08-10 2006-09-20 Intersurgical Ag Improvements relating to humidification chambers
US7722016B2 (en) 2006-08-31 2010-05-25 Medex Cardio-Pulmonary, Inc. Float for humidification chamber
KR101138555B1 (ko) * 2007-10-23 2012-05-11 웅진코웨이주식회사 수위조절장치
EP2119466A1 (en) * 2008-05-12 2009-11-18 Deas S.R.L. Humidifier with safety elements
US8347909B2 (en) * 2009-11-11 2013-01-08 Carefusion 2200, Inc. Float valve system for a respiratory humidification system

Also Published As

Publication number Publication date
BR112012011254A2 (pt) 2016-04-05
JP6007290B2 (ja) 2016-10-12
RU2012124055A (ru) 2013-12-20
AU2010318561B2 (en) 2015-07-02
US20110108028A1 (en) 2011-05-12
ES2568216T3 (es) 2016-04-28
CA2780519A1 (en) 2011-05-19
CA2780519C (en) 2017-11-07
JP2013517010A (ja) 2013-05-16
EP2498856B1 (en) 2016-03-02
CN103096962B (zh) 2015-11-25
BR112012011254B1 (pt) 2019-12-24
CN103096962A (zh) 2013-05-08
JP5763089B2 (ja) 2015-08-12
AU2010318561A1 (en) 2012-06-28
CN105288815B (zh) 2018-03-30
RU2579628C2 (ru) 2016-04-10
JP2015211851A (ja) 2015-11-26
EP3028731A1 (en) 2016-06-08
US8347909B2 (en) 2013-01-08
MX348424B (es) 2017-06-12
EP2498856A1 (en) 2012-09-19
CN105288815A (zh) 2016-02-03
WO2011059623A1 (en) 2011-05-19

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