BR112012011254B1 - sistema de válvula de boia controlando uma quantidade de líquido em uma câmara, câmara para uso em um sistema de umidificação respiratória e método para controlar um nível de líquido em uma câmara - Google Patents

sistema de válvula de boia controlando uma quantidade de líquido em uma câmara, câmara para uso em um sistema de umidificação respiratória e método para controlar um nível de líquido em uma câmara Download PDF

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Publication number
BR112012011254B1
BR112012011254B1 BR112012011254-6A BR112012011254A BR112012011254B1 BR 112012011254 B1 BR112012011254 B1 BR 112012011254B1 BR 112012011254 A BR112012011254 A BR 112012011254A BR 112012011254 B1 BR112012011254 B1 BR 112012011254B1
Authority
BR
Brazil
Prior art keywords
valve seat
chamber
fluid
float
fact
Prior art date
Application number
BR112012011254-6A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112012011254A2 (pt
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 BR112012011254A2 publication Critical patent/BR112012011254A2/pt
Publication of BR112012011254B1 publication Critical patent/BR112012011254B1/pt

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)
  • 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)
  • Float Valves (AREA)
  • Control Of Non-Electrical Variables (AREA)
BR112012011254-6A 2009-11-11 2010-10-12 sistema de válvula de boia controlando uma quantidade de líquido em uma câmara, câmara para uso em um sistema de umidificação respiratória e método para controlar um nível de líquido em uma câmara BR112012011254B1 (pt)

Applications Claiming Priority (3)

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
US12/616.414 2009-11-11
PCT/US2010/052342 WO2011059623A1 (en) 2009-11-11 2010-10-12 Float valve system for a respiratory humidification system

Publications (2)

Publication Number Publication Date
BR112012011254A2 BR112012011254A2 (pt) 2016-04-05
BR112012011254B1 true BR112012011254B1 (pt) 2019-12-24

Family

ID=43332567

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011254-6A BR112012011254B1 (pt) 2009-11-11 2010-10-12 sistema de válvula de boia controlando uma quantidade de líquido em uma câmara, câmara para uso em um sistema de umidificação respiratória e método para controlar um nível de líquido em uma câmara

Country Status (11)

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

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US8347909B2 (en) * 2009-11-11 2013-01-08 Carefusion 2200, Inc. Float valve system for a respiratory humidification system
GB2516181B (en) 2012-03-15 2016-12-21 Fisher & Paykel Healthcare Ltd Respiratory gas humidification system
GB2575895B (en) * 2012-04-27 2020-06-03 Fisher & Paykel Healthcare Ltd Humidification apparatus including a port cap
EP3960226B1 (en) 2012-06-25 2024-12-04 Fisher & Paykel Healthcare Limited Patient interface with microstructures for condensate management
JP6490602B2 (ja) * 2013-03-14 2019-03-27 フィッシャー アンド ペイケル ヘルスケア リミテッド 加湿および凝縮液管理用の微細構造を備える医療用部品
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
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
EP3607988B1 (en) 2014-06-03 2025-09-10 Fisher & Paykel Healthcare Limited A humidification chamber for a respiratory therapy apparatus
JP7291482B2 (ja) * 2016-05-02 2023-06-15 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸補助装置用の加湿チャンバおよびチャンバシール
AU2017371480B2 (en) 2016-12-07 2022-11-03 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
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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Also Published As

Publication number Publication date
JP5763089B2 (ja) 2015-08-12
EP3028731A1 (en) 2016-06-08
MX348424B (es) 2017-06-12
CA2780519A1 (en) 2011-05-19
CN105288815A (zh) 2016-02-03
RU2012124055A (ru) 2013-12-20
JP2015211851A (ja) 2015-11-26
BR112012011254A2 (pt) 2016-04-05
EP2498856B1 (en) 2016-03-02
WO2011059623A1 (en) 2011-05-19
EP2498856A1 (en) 2012-09-19
CA2780519C (en) 2017-11-07
CN103096962A (zh) 2013-05-08
RU2579628C2 (ru) 2016-04-10
JP2013517010A (ja) 2013-05-16
ES2568216T3 (es) 2016-04-28
US20110108028A1 (en) 2011-05-12
MX2012005486A (es) 2012-08-01
AU2010318561A1 (en) 2012-06-28
CN103096962B (zh) 2015-11-25
AU2010318561B2 (en) 2015-07-02
CN105288815B (zh) 2018-03-30
US8347909B2 (en) 2013-01-08
JP6007290B2 (ja) 2016-10-12

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/10/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: KINGSTON RESPIRATORY 102 LLC (US)

B25A Requested transfer of rights approved

Owner name: KINGSTON RESPIRATORY CONSUMABLES LLC (US)

B25D Requested change of name of applicant approved

Owner name: VYAIRE MEDICAL CONSUMABLES LLC (US)

B25A Requested transfer of rights approved

Owner name: SUNMED GROUP HOLDINGS, LLC (US)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2854 DE 16-09-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.