BR112012011254A2 - sistema de válvula boia para um sistema de umidificação respiratória - Google Patents
sistema de válvula boia para um sistema de umidificação respiratóriaInfo
- Publication number
- BR112012011254A2 BR112012011254A2 BR112012011254A BR112012011254A BR112012011254A2 BR 112012011254 A2 BR112012011254 A2 BR 112012011254A2 BR 112012011254 A BR112012011254 A BR 112012011254A BR 112012011254 A BR112012011254 A BR 112012011254A BR 112012011254 A2 BR112012011254 A2 BR 112012011254A2
- Authority
- BR
- Brazil
- Prior art keywords
- valve base
- float
- respiratory humidification
- float valve
- chamber
- Prior art date
Links
- 230000000241 respiratory effect Effects 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
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)
- 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)
- Control Of Non-Electrical Variables (AREA)
- Float Valves (AREA)
Abstract
sistema de válvula boia para um sistema de umidificação respiratória. trata-se de um sistema de válvula boia para controlar uma quantidade de líquido em uma câmara que inclui uma primeira base de válvula (84) e uma segunda base de válvula (86). o líquido entre na câmara em uma primeira direção á primeira base de válvula e é transferido em uma segunda direção á segunda base de válvula. primeiro e segundo membros de atuação (58,60) são fornecidos para abrir e fechar seletivamente a primeira base de válvula e a segunda base de válvula, respectivamente. uma primeira boia (52) é acoplada ao primeiro membro de atuação (58) de modo a fechar a primeira base de válvula mediante o fluido na câmara alcançar um primeiro pré-determinado e uma segunda boia (54) é acoplada ao segundo membro de atuação (60) de modo a fechar a segunda base de válvula mediante o fluido na câmara alcançar um segundo nível pré-determinado que é diferente do primeiro nível pré-determinado.
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 (2)
Publication Number | Publication Date |
---|---|
BR112012011254A2 true BR112012011254A2 (pt) | 2016-04-05 |
BR112012011254B1 BR112012011254B1 (pt) | 2019-12-24 |
Family
ID=43332567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012011254A 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 (pt) |
EP (2) | EP2498856B1 (pt) |
JP (2) | JP5763089B2 (pt) |
CN (2) | CN103096962B (pt) |
AU (1) | AU2010318561B2 (pt) |
BR (1) | BR112012011254B1 (pt) |
CA (1) | CA2780519C (pt) |
ES (1) | ES2568216T3 (pt) |
MX (2) | MX2012005486A (pt) |
RU (1) | RU2579628C2 (pt) |
WO (1) | WO2011059623A1 (pt) |
Families Citing this family (14)
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 |
CA2871598C (en) | 2012-04-27 | 2023-02-21 | Fisher & Paykel Healthcare Limited | Usability features for respiratory humidification system |
DE112013003245T5 (de) | 2012-06-25 | 2015-04-02 | Fisher & Paykel Healthcare Limited | Medizinische Komponenten mit Mikrostrukturen für die Befeuchtung und das Kondensatmanagement |
EP3909633B1 (en) * | 2013-03-14 | 2023-11-22 | Fisher & Paykel Healthcare Limited | Humidification chamber with a mixing element comprising microstructures |
US10207074B2 (en) * | 2013-09-04 | 2019-02-19 | Fisher & Paykel Healthcare Limited | Float retention arrangement for humidification chamber |
CA3176652A1 (en) | 2013-09-13 | 2015-03-19 | Fisher And Paykel Healthcare Limited | Circuit connector for a 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 |
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)
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 |
EP0589429B1 (en) * | 1992-09-23 | 1999-02-17 | FISHER & PAYKEL LIMITED | Humidifier with dual float valves |
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 |
EP1525418B1 (en) * | 2002-07-31 | 2008-05-07 | Dynamic Fluid Control (PTY) Ltd | Vent valve |
US20040020998A1 (en) * | 2002-08-01 | 2004-02-05 | Helmut Stueble | Fog generator |
WO2004020031A1 (en) * | 2002-08-30 | 2004-03-11 | 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 |
US8701662B2 (en) * | 2005-09-27 | 2014-04-22 | Ric Investments, Llc | Humidifier with back-flow prevention valve |
US8997740B2 (en) * | 2005-09-27 | 2015-04-07 | 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 |
-
2009
- 2009-11-11 US US12/616,414 patent/US8347909B2/en active Active
-
2010
- 2010-10-12 ES ES10768663.6T patent/ES2568216T3/es active Active
- 2010-10-12 BR BR112012011254A patent/BR112012011254B1/pt active IP Right Grant
- 2010-10-12 CN CN201080051468.3A patent/CN103096962B/zh active Active
- 2010-10-12 CA CA2780519A patent/CA2780519C/en active Active
- 2010-10-12 CN CN201510667576.8A patent/CN105288815B/zh active Active
- 2010-10-12 JP JP2012538825A patent/JP5763089B2/ja active Active
- 2010-10-12 EP EP10768663.6A patent/EP2498856B1/en active Active
- 2010-10-12 WO PCT/US2010/052342 patent/WO2011059623A1/en active Application Filing
- 2010-10-12 EP EP15198024.0A patent/EP3028731A1/en not_active Withdrawn
- 2010-10-12 RU RU2012124055/14A patent/RU2579628C2/ru not_active IP Right Cessation
- 2010-10-12 MX MX2012005486A patent/MX2012005486A/es active IP Right Grant
- 2010-10-12 MX MX2014010529A patent/MX348424B/es unknown
- 2010-10-12 AU AU2010318561A patent/AU2010318561B2/en active Active
-
2015
- 2015-06-10 JP JP2015117260A patent/JP6007290B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105288815A (zh) | 2016-02-03 |
AU2010318561A1 (en) | 2012-06-28 |
EP3028731A1 (en) | 2016-06-08 |
CN103096962B (zh) | 2015-11-25 |
WO2011059623A1 (en) | 2011-05-19 |
JP5763089B2 (ja) | 2015-08-12 |
AU2010318561B2 (en) | 2015-07-02 |
EP2498856B1 (en) | 2016-03-02 |
CA2780519A1 (en) | 2011-05-19 |
RU2579628C2 (ru) | 2016-04-10 |
US20110108028A1 (en) | 2011-05-12 |
MX348424B (es) | 2017-06-12 |
JP2013517010A (ja) | 2013-05-16 |
CN103096962A (zh) | 2013-05-08 |
RU2012124055A (ru) | 2013-12-20 |
ES2568216T3 (es) | 2016-04-28 |
JP6007290B2 (ja) | 2016-10-12 |
CN105288815B (zh) | 2018-03-30 |
MX2012005486A (es) | 2012-08-01 |
BR112012011254B1 (pt) | 2019-12-24 |
EP2498856A1 (en) | 2012-09-19 |
US8347909B2 (en) | 2013-01-08 |
CA2780519C (en) | 2017-11-07 |
JP2015211851A (ja) | 2015-11-26 |
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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) |