MX348424B - Sistema de válvula de flotador para un sistema de humidificación respiratoria. - Google Patents

Sistema de válvula de flotador para un sistema de humidificación respiratoria.

Info

Publication number
MX348424B
MX348424B MX2014010529A MX2014010529A MX348424B MX 348424 B MX348424 B MX 348424B MX 2014010529 A MX2014010529 A MX 2014010529A MX 2014010529 A MX2014010529 A MX 2014010529A MX 348424 B MX348424 B MX 348424B
Authority
MX
Mexico
Prior art keywords
valve seat
float valve
float
chamber
respiratory humidification
Prior art date
Application number
MX2014010529A
Other languages
English (en)
Inventor
Jesse Zollinger Christopher
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 MX348424B publication Critical patent/MX348424B/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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (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

La presente invención se refiere a un método para controlar el nivel de líquido en una cámara, que comprende: proporcionar un ensamble de válvula en la cámara para recibir el líquido desde el exterior dela cámara. el ensamble de válvula incluye una estructura de soporte, un elemento de retención que tiene un primer asiento de válvula y un segundo asiento de válvula colocado en el mismo y un diafragma colocado entre la estructura de soporte y el elemento de retención; acoplar un primer flotador y un segundo flotador con la estructura de soporte; transferir el fluido a través del primer asiento de válvula en una primera dirección; transferir el fluido a través de un conducto de fluido en una segunda dirección; impulsar el diafragma contra el primer asiento de válvula con el uso del primer flotador luego de que el líquido en la cámara alcanza un primer nivel predeterminado; e impulsar el diafragma contra el segundo asiento de válvula con el uso del segundo flotador luego de que el líquido en la cámara alcanza un segundo nivel predeterminado.
MX2014010529A 2009-11-11 2010-10-12 Sistema de válvula de flotador para un sistema de humidificación respiratoria. MX348424B (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
MX348424B true MX348424B (es) 2017-06-12

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 Before (1)

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.

Country Status (11)

Country Link
US (1) US8347909B2 (es)
EP (2) EP2498856B1 (es)
JP (2) JP5763089B2 (es)
CN (2) CN105288815B (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 (14)

* 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
WO2013162386A1 (en) 2012-04-27 2013-10-31 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
GB2571443B (en) 2012-06-25 2019-11-20 Fisher & Paykel Healthcare Ltd A component for a medical circuit comprising a liquid dispenser
EP2968830B1 (en) * 2013-03-14 2019-03-06 Fisher & Paykel Healthcare Limited Humidification chamber with microstructured surface
WO2015034374A1 (en) * 2013-09-04 2015-03-12 Fisher & Paykel Healthcare Limited Float retention arrangement for humidification chamber
BR122017019820B1 (pt) 2013-09-13 2023-01-24 Fisher & Paykel Healthcare Limited Conector de circuito para um sistema de umidificação e conduíte para transportar gases respiráveis
WO2015187039A1 (en) 2014-06-03 2015-12-10 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
EP3452159A4 (en) * 2016-05-02 2020-01-01 Fisher&Paykel Healthcare Limited HUMIDIFICATION CHAMBER AND CHAMBER SEAL FOR A RESPIRATORY 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

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
MXPA05000264A (es) * 2002-07-31 2005-03-31 Dynamic Fluid Control Propriet Valvula de ventilacion.
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
GB0615871D0 (en) 2006-08-10 2006-09-20 Intersurgical Ag Improvements relating to humidification chambers
GB0615872D0 (en) * 2006-08-10 2006-09-27 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
JP2015211851A (ja) 2015-11-26
WO2011059623A1 (en) 2011-05-19
AU2010318561A1 (en) 2012-06-28
ES2568216T3 (es) 2016-04-28
JP6007290B2 (ja) 2016-10-12
US8347909B2 (en) 2013-01-08
CA2780519C (en) 2017-11-07
RU2012124055A (ru) 2013-12-20
EP2498856B1 (en) 2016-03-02
US20110108028A1 (en) 2011-05-12
JP2013517010A (ja) 2013-05-16
EP2498856A1 (en) 2012-09-19
AU2010318561B2 (en) 2015-07-02
RU2579628C2 (ru) 2016-04-10
BR112012011254A2 (pt) 2016-04-05
CA2780519A1 (en) 2011-05-19
CN103096962A (zh) 2013-05-08
JP5763089B2 (ja) 2015-08-12
MX2012005486A (es) 2012-08-01
CN105288815A (zh) 2016-02-03
CN105288815B (zh) 2018-03-30
CN103096962B (zh) 2015-11-25
BR112012011254B1 (pt) 2019-12-24
EP3028731A1 (en) 2016-06-08

Similar Documents

Publication Publication Date Title
MX2012005486A (es) Sistema de valvula de flotador para un sistema de humedificacion respiratoria.
MX339512B (es) Valvula mezcladora.
BR112012029629A2 (pt) sistema de chuveiro eletrônico
WO2009142861A3 (en) Apparatus to regulate fluid flow
MX2010003004A (es) Dispositivo de regadera con valvulas de operacion independientes.
WO2011008448A3 (en) Dual fuel heating source
SG136037A1 (en) Vacuum sewer system
PL2271969T3 (pl) Zestaw osprzętu do regulacji natężenia przepływu lub różnicy ciśnień
MY166358A (en) Self-releasing plug for use in a subterranean well
MX2011006994A (es) Aparatos, sistemas y metodos para el manejo del flujo liquido asociado con un sitio de tejido utilizando la presencia de presion reducida.
MX2011011834A (es) Sistema de surtido de producto.
WO2011101832A8 (en) An electric valve device
WO2008027293A3 (en) Bronchial isolation devices for placement in short lumens
SG179187A1 (en) Smart valve utilizing a force sensor
WO2010081458A3 (de) Elektronisch regelbare mischvorrichtung für leitungswasser
MX2008013012A (es) Ensamble de sensor para controlar tanques de ablandadores de agua.
GB0714427D0 (en) Fluid control arrangement
NO20084884L (no) Trykkregulator for sanitaerfluid
MX2011012868A (es) Sistema de suministro de fluido a presion regulado continuamente.
MY169879A (en) Body for actuated valve, corresponding actuated valve and the manufacturing process thereof
MX2014001681A (es) Valvulas de fluido que tienen multiples miembros de control de flujo de fluido.
EP2031286A4 (en) ELECTROMAGNETIC PROPORTIONAL CONTROL VALVE FOR FLOW CONTROL AND FUEL CONVEYOR PUMP
WO2014011292A8 (en) Gas injection system for energetic-beam instruments
GB201100299D0 (en) Diaphragm valve assembly
WO2012016823A3 (de) Gasventileinheit