CN1301761C - 具有防止液体通过加湿器入口回流的结构的加湿器 - Google Patents
具有防止液体通过加湿器入口回流的结构的加湿器 Download PDFInfo
- Publication number
- CN1301761C CN1301761C CNB028049365A CN02804936A CN1301761C CN 1301761 C CN1301761 C CN 1301761C CN B028049365 A CNB028049365 A CN B028049365A CN 02804936 A CN02804936 A CN 02804936A CN 1301761 C CN1301761 C CN 1301761C
- Authority
- CN
- China
- Prior art keywords
- room
- inlet
- humidifier
- liquid
- outlet
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 130
- 238000005276 aerator Methods 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 16
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- 239000012858 resilient material Substances 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
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
-
- 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
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
- A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/21—General characteristics of the apparatus insensitive to tilting or inclination, e.g. spill-over prevention
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/65—Vaporizers
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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPR3117A AUPR311701A0 (en) | 2001-02-16 | 2001-02-16 | Humidifier with spill protection |
AUPR3117 | 2001-02-16 | ||
AUPR7288 | 2001-08-27 | ||
AUPR7288A AUPR728801A0 (en) | 2001-08-27 | 2001-08-27 | A humidifier |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1491124A CN1491124A (zh) | 2004-04-21 |
CN1301761C true CN1301761C (zh) | 2007-02-28 |
Family
ID=25646583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028049365A Expired - Fee Related CN1301761C (zh) | 2001-02-16 | 2002-02-14 | 具有防止液体通过加湿器入口回流的结构的加湿器 |
Country Status (9)
Country | Link |
---|---|
US (9) | US6935337B2 (zh) |
EP (4) | EP2465565B1 (zh) |
JP (1) | JP4420605B2 (zh) |
CN (1) | CN1301761C (zh) |
AU (1) | AU2002233025B2 (zh) |
ES (1) | ES2599753T3 (zh) |
HK (1) | HK1065493A1 (zh) |
NZ (1) | NZ527088A (zh) |
WO (1) | WO2002066106A1 (zh) |
Families Citing this family (118)
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US7111624B2 (en) | 2000-03-21 | 2006-09-26 | Fisher & Paykel Healthcare Limited | Apparatus for delivering humidified gases |
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CN1301761C (zh) | 2001-02-16 | 2007-02-28 | 雷斯梅德有限公司 | 具有防止液体通过加湿器入口回流的结构的加湿器 |
DE10139881B4 (de) * | 2001-08-20 | 2017-06-08 | Resmed R&D Germany Gmbh | Vorrichtung zur Zufuhr eines Atemgases und Verfahren zur Steuerung derselben |
US8997742B2 (en) | 2002-04-23 | 2015-04-07 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with cushion |
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CA3067401C (en) * | 2002-09-17 | 2023-05-23 | Fisher & Paykel Healthcare Limited | Apparatus for delivering humidified gases |
AU2003903139A0 (en) | 2003-06-20 | 2003-07-03 | Resmed Limited | Breathable gas apparatus with humidifier |
EP2392375B1 (en) | 2003-06-20 | 2016-01-06 | ResMed Ltd. | Breathable gas apparatus with humidifier |
EP1648545B1 (en) * | 2003-08-01 | 2016-01-20 | Fisher & Paykel Healthcare Limited | Device for supplying a respiratory gas with integrated humidifier |
US7616871B2 (en) | 2003-08-20 | 2009-11-10 | Fisher & Paykel Healthcare Limited | Water chamber for humidifier |
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DE502006005868D1 (de) | 2005-08-19 | 2010-02-25 | Freudenberg Carl Kg | Befeuchter |
US11696992B2 (en) | 2005-09-12 | 2023-07-11 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
US11497407B2 (en) * | 2005-09-12 | 2022-11-15 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
US11458270B2 (en) | 2005-09-12 | 2022-10-04 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
US11717174B2 (en) * | 2005-09-12 | 2023-08-08 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
US11833301B2 (en) | 2005-09-12 | 2023-12-05 | ResMed Pty Ltd | High flow therapy device utilizing a non-sealing respiratory interface and related methods |
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US8701662B2 (en) * | 2005-09-27 | 2014-04-22 | Ric Investments, Llc | Humidifier with back-flow prevention valve |
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JP2009511218A (ja) * | 2005-10-21 | 2009-03-19 | コンピュメディクス・リミテッド | 加圧ガス送出装置 |
US7556043B2 (en) * | 2005-10-24 | 2009-07-07 | Ric Investments, Llc | Patient interface with an integral cushion and nasal pillows |
CN101466428A (zh) | 2006-04-10 | 2009-06-24 | 艾伊欧麦德有限公司 | 用于在呼吸治疗中提供湿气的设备和方法 |
DE102007026565A1 (de) | 2006-06-09 | 2007-12-27 | ResMed Ltd., Bella Vista | Zubehöreinrichtungen für tragbare Atemweg-Positivdruckvorrichtung und Verfahren zu deren Verwendung |
US20080066751A1 (en) * | 2006-09-18 | 2008-03-20 | Invacare Corporation | System and method for humidifying a breathing gas |
CN101583395B (zh) | 2006-11-06 | 2012-11-14 | 菲舍尔和佩克尔保健有限公司 | 集成的加湿室和盖 |
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WO2007019628A1 (en) | 2005-08-15 | 2007-02-22 | Resmed Ltd | Low cost cpap flow generator and humidifier assembly |
US7677246B2 (en) | 2005-09-23 | 2010-03-16 | Ric Investments, Llc | Modular pressure support system |
US9072848B2 (en) | 2007-11-05 | 2015-07-07 | Resmed Limited | Ventilation system and control thereof |
BRPI0910208B8 (pt) | 2008-06-27 | 2021-06-22 | Koninklijke Philips Electronics Nv | umidificador em linha, e umidificador em linha com múltiplos lados |
JP5759390B2 (ja) | 2009-02-13 | 2015-08-05 | コーニンクレッカ フィリップス エヌ ヴェ | 圧サポート装置及びその運転方法 |
WO2017175160A1 (en) | 2016-04-06 | 2017-10-12 | Karamba Security | Centralized controller management and anomaly detection |
-
2002
- 2002-02-14 CN CNB028049365A patent/CN1301761C/zh not_active Expired - Fee Related
- 2002-02-14 EP EP12159042.6A patent/EP2465565B1/en not_active Expired - Lifetime
- 2002-02-14 US US10/467,382 patent/US6935337B2/en not_active Expired - Lifetime
- 2002-02-14 WO PCT/AU2002/000155 patent/WO2002066106A1/en active IP Right Grant
- 2002-02-14 EP EP10189422.8A patent/EP2335761B1/en not_active Expired - Lifetime
- 2002-02-14 JP JP2002565664A patent/JP4420605B2/ja not_active Expired - Fee Related
- 2002-02-14 EP EP17164576.5A patent/EP3254722A3/en not_active Withdrawn
- 2002-02-14 NZ NZ527088A patent/NZ527088A/xx not_active IP Right Cessation
- 2002-02-14 EP EP02700014.0A patent/EP1359962B1/en not_active Expired - Lifetime
- 2002-02-14 AU AU2002233025A patent/AU2002233025B2/en not_active Ceased
- 2002-02-14 ES ES02700014.0T patent/ES2599753T3/es not_active Expired - Lifetime
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2004
- 2004-10-21 HK HK04108235A patent/HK1065493A1/xx not_active IP Right Cessation
-
2005
- 2005-07-15 US US11/181,807 patent/US7614398B2/en not_active Ceased
-
2011
- 2011-05-04 US US13/100,783 patent/USRE44453E1/en not_active Expired - Lifetime
-
2013
- 2013-08-23 US US13/944,960 patent/USRE46079E1/en not_active Expired - Lifetime
-
2016
- 2016-06-15 US US15/182,919 patent/USRE46571E1/en not_active Expired - Lifetime
-
2017
- 2017-09-18 US US15/706,811 patent/USRE48149E1/en not_active Expired - Lifetime
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2018
- 2018-12-21 US US16/231,286 patent/USRE48118E1/en not_active Expired - Lifetime
- 2018-12-26 US US16/232,883 patent/USRE48095E1/en not_active Expired - Lifetime
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2019
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US5445143A (en) * | 1992-09-23 | 1995-08-29 | Fisher & Paykel Limited | Humidifier with dual float valves |
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EP1055431A2 (en) * | 1999-05-10 | 2000-11-29 | FISHER & PAYKEL LIMITED | A water chamber |
Also Published As
Publication number | Publication date |
---|---|
US20190209802A1 (en) | 2019-07-11 |
USRE44453E1 (en) | 2013-08-27 |
EP2465565B1 (en) | 2016-11-30 |
HK1065493A1 (en) | 2005-02-25 |
USRE48118E1 (en) | 2020-07-28 |
EP1359962B1 (en) | 2016-08-17 |
AU2002233025B2 (en) | 2007-05-31 |
NZ527088A (en) | 2005-04-29 |
US20050247314A1 (en) | 2005-11-10 |
EP1359962A4 (en) | 2009-11-11 |
US20040060559A1 (en) | 2004-04-01 |
USRE46571E1 (en) | 2017-10-17 |
CN1491124A (zh) | 2004-04-21 |
US7614398B2 (en) | 2009-11-10 |
EP3254722A2 (en) | 2017-12-13 |
JP4420605B2 (ja) | 2010-02-24 |
WO2002066106A1 (en) | 2002-08-29 |
JP2004524087A (ja) | 2004-08-12 |
USRE48095E1 (en) | 2020-07-14 |
ES2599753T3 (es) | 2017-02-03 |
US6935337B2 (en) | 2005-08-30 |
USRE46079E1 (en) | 2016-07-26 |
EP1359962A1 (en) | 2003-11-12 |
EP2335761B1 (en) | 2017-04-05 |
EP3254722A3 (en) | 2018-05-02 |
USRE48149E1 (en) | 2020-08-11 |
EP2335761A1 (en) | 2011-06-22 |
EP2465565A1 (en) | 2012-06-20 |
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