CN106902429B - 流量发生器 - Google Patents

流量发生器 Download PDF

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Publication number
CN106902429B
CN106902429B CN201710086917.1A CN201710086917A CN106902429B CN 106902429 B CN106902429 B CN 106902429B CN 201710086917 A CN201710086917 A CN 201710086917A CN 106902429 B CN106902429 B CN 106902429B
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CN
China
Prior art keywords
blower
airflow
flow generator
inlet
housing
Prior art date
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Active
Application number
CN201710086917.1A
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English (en)
Chinese (zh)
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CN106902429A (zh
Inventor
艾伦·弗里亚斯·韦尔兹
塞缪尔·阿齐兹·梅巴斯尔
罗曼·维诺库尔
凯文·吉恩·麦克卡勒夫
迈克尔·大卫·贝德纳
卡尔·尤塔卡·伊瓦哈实
大卫·布伦特·西尔斯
彼得·杰弗里·托马斯
尤-川·斯尔
希罗希·苏祖基
本杰明·安·成·昭
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Resmed Motor Technologies Inc
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Resmed Motor Technologies Inc
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Publication of CN106902429A publication Critical patent/CN106902429A/zh
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    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • 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
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices therefor
    • 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
    • A61M16/0875—Connecting tubes
    • 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
    • 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
    • A61M2205/42—Reducing noise
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Jet Pumps And Other Pumps (AREA)
CN201710086917.1A 2012-03-06 2012-12-20 流量发生器 Active CN106902429B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261607176P 2012-03-06 2012-03-06
US61/607,176 2012-03-06
CN201280073027.2A CN104394920B (zh) 2012-03-06 2012-12-20 流量发生器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201280073027.2A Division CN104394920B (zh) 2012-03-06 2012-12-20 流量发生器

Publications (2)

Publication Number Publication Date
CN106902429A CN106902429A (zh) 2017-06-30
CN106902429B true CN106902429B (zh) 2020-11-24

Family

ID=49117179

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201710086917.1A Active CN106902429B (zh) 2012-03-06 2012-12-20 流量发生器
CN202411308836.8A Pending CN119345556A (zh) 2012-03-06 2012-12-20 流量发生器
CN202011229353.0A Active CN112546385B (zh) 2012-03-06 2012-12-20 流量发生器
CN201280073027.2A Active CN104394920B (zh) 2012-03-06 2012-12-20 流量发生器

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN202411308836.8A Pending CN119345556A (zh) 2012-03-06 2012-12-20 流量发生器
CN202011229353.0A Active CN112546385B (zh) 2012-03-06 2012-12-20 流量发生器
CN201280073027.2A Active CN104394920B (zh) 2012-03-06 2012-12-20 流量发生器

Country Status (6)

Country Link
US (4) US10092716B2 (enExample)
EP (2) EP2822626B1 (enExample)
JP (3) JP6297508B2 (enExample)
CN (4) CN106902429B (enExample)
NZ (1) NZ718377A (enExample)
WO (1) WO2013133889A1 (enExample)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9170616B2 (en) * 2009-12-31 2015-10-27 Intel Corporation Quiet system cooling using coupled optimization between integrated micro porous absorbers and rotors
NZ711507A (en) 2011-08-05 2017-03-31 Resmed Motor Technologies Inc Blower
WO2013133889A1 (en) 2012-03-06 2013-09-12 Resmed Motor Technologies Inc Flow generator
NZ749247A (en) 2013-06-25 2020-06-26 ResMed Pty Ltd Outlet connection assembly and method of making the same
CN114404751B (zh) 2013-12-17 2024-09-06 瑞思迈私人有限公司 呼吸压力治疗系统
JP6455653B2 (ja) * 2013-12-26 2019-01-23 株式会社メトラン フィルター構造
DE102014012804A1 (de) 2014-03-28 2015-10-01 Weinmann Geräte für Medizin GmbH + Co. KG Vorrichtung zur Beatmung
JP2016034410A (ja) * 2014-08-04 2016-03-17 日本電産コパル電子株式会社 Ｃｐａｐ装置
US10953188B2 (en) 2015-01-09 2021-03-23 Fisher & Paykel Healthcare Limited Gas therapy system
US10188880B2 (en) * 2015-01-14 2019-01-29 CleanSpace IP Pty Ltd Filter assembly for a breathing apparatus
USD790683S1 (en) * 2015-03-11 2017-06-27 Resmed Limited Pressurized air delivery console
JP6741683B2 (ja) * 2015-03-31 2020-08-19 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． フィルタ組立体及び当該フィルタ組立体を用いた気道内圧支持システム
EP3313487B1 (en) * 2015-06-24 2021-01-06 Fisher&Paykel Healthcare Limited Breathing assistance apparatus
NZ773777A (en) * 2015-07-07 2023-12-22 ResMed Pty Ltd Respiratory pressure therapy device
EP3365054B1 (en) * 2015-10-23 2022-05-04 Fisher & Paykel Healthcare Limited Apparatus for providing a flow of air to a user
USD844787S1 (en) 2015-12-28 2019-04-02 Resmed Limited Pressurized air delivery console
CN105435346B (zh) * 2015-12-29 2017-10-27 天津市普瑞仪器有限公司 全电控式紧凑型呼吸机
USD857189S1 (en) 2016-03-11 2019-08-20 ResMed Pty Ltd Battery pack for an air delivery module
WO2018018074A1 (en) 2016-07-25 2018-02-01 Resmed Limited Respiratory pressure therapy system
JP6755786B2 (ja) * 2016-12-05 2020-09-16 日本電産コパル電子株式会社 送風機およびその送風機を備えた送風システム
JP2018091247A (ja) * 2016-12-05 2018-06-14 日本電産コパル電子株式会社 送風機
CN110392589B (zh) * 2017-02-20 2023-03-21 维曼急救医疗科技两合公司 具有差压传感器的用于呼吸的设备
WO2018190159A1 (ja) * 2017-04-10 2018-10-18 株式会社村田製作所 送風装置及び流体制御装置
US11052217B2 (en) 2017-05-17 2021-07-06 ResMed Pty Ltd Humidifier
JP6914766B2 (ja) * 2017-07-26 2021-08-04 日本電産コパル電子株式会社 Ｃｐａｐ装置
FR3073421B1 (fr) * 2017-11-10 2019-10-11 Air Liquide Medical Systems Appareil d’assistance respiratoire a micro-soufflante motorisee
CN112546379B (zh) * 2018-10-26 2025-08-05 北京瑞迈特医疗科技股份有限公司 呼吸通气设备
US11712529B2 (en) 2018-12-13 2023-08-01 ResMed Pty Ltd Pneumatic block for respiratory pressure therapy device
FR3092253B1 (fr) * 2019-02-04 2021-02-19 Sleepinnov Tech Dispositif de ventilation respiratoire
SG11202111320WA (en) 2019-04-12 2021-11-29 ResMed Pty Ltd Respiratory pressure therapy system
EP3962560B1 (en) * 2019-05-02 2025-06-25 ResMed Pty Ltd Acoustic component identification for respiratory therapy systems
US20220257888A1 (en) * 2019-05-25 2022-08-18 Loewenstein Medical Technology S.A. Respiratory therapy device and coupling device for coupling at least two respiratory therapy devices
WO2020243956A1 (en) * 2019-06-06 2020-12-10 Vincent Medical (Dong Guan) Manufacturing Co., Ltd. Noise reduction device for respiratory apparatus
WO2021094140A1 (en) 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
CN114728116A (zh) 2019-11-12 2022-07-08 费森尤斯医疗护理德国有限责任公司 血液治疗系统
EP4058087A1 (en) 2019-11-12 2022-09-21 Fresenius Medical Care Deutschland GmbH Blood treatment systems
CA3160953A1 (en) 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
CN114746129B (zh) 2019-11-12 2025-11-11 费森尤斯医疗护理德国有限责任公司 血液治疗系统
CA3160952A1 (en) 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
PL3838349T3 (pl) * 2019-12-20 2025-04-14 Optrel Holding AG System ochrony dróg oddechowych z urządzeniem dmuchawy
WO2021130069A1 (en) * 2019-12-24 2021-07-01 Koninklijke Philips N.V. Filter with combined wear indication and pull tab
CN111529981B (zh) * 2020-04-28 2022-01-28 上海医盾医疗科技有限公司 一种一次性电动空气过滤呼吸机
FR3110682B1 (fr) * 2020-05-20 2022-05-27 Renault Sas Dispositif comprenant un moto-ventilateur maintenu par des moyens anti-vibratoires
EP4240457B1 (en) * 2020-11-03 2025-12-24 ResMed Pty Ltd Respiratory pressure therapy device
EP4008909A1 (de) * 2020-12-01 2022-06-08 Micronel AG Strömungsmaschine
CN116710167B (zh) * 2020-12-31 2024-12-03 深圳迈瑞动物医疗科技股份有限公司 麻醉机、兽用麻醉机及风机组件
US20240226474A9 (en) 2021-02-22 2024-07-11 Ventis Medical, Inc. Ventilator System
CN113081776B (zh) * 2021-03-31 2022-09-02 四川大学华西第四医院 一种急救重症用心肺复苏按压反馈装置
USD1088216S1 (en) * 2021-11-23 2025-08-12 Hl Mando Corporation Continuous positive airway pressure device
CN114306865A (zh) * 2021-12-02 2022-04-12 天津怡和嘉业医疗科技有限公司 进气结构、进气部件、减噪盒以及通气治疗设备
CN115591069B (zh) * 2022-10-31 2025-02-14 江苏鱼跃医疗设备股份有限公司 一种呼吸机风道组件及便携式呼吸机
EP4431139A1 (en) * 2023-03-17 2024-09-18 Shenzhen Haige Cross Border Technology Co., Ltd. Atomizer with intelligent control digital display function
EP4454690A1 (de) * 2023-04-25 2024-10-30 Löwenstein Medical Technology S.A. Beatmungsgerät
EP4534127A1 (en) * 2023-10-06 2025-04-09 Koninklijke Philips N.V. Airflow device comprising air flow path and acoustic absorber

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837260B1 (en) * 1999-11-02 2005-01-04 Respironics, Inc. Pressure support system having a two-piece assembly
US20080072900A1 (en) * 2003-06-20 2008-03-27 Resmed Limited Breathable Gas Apparatus With Humidifier
EP2000675A2 (en) * 2007-06-05 2008-12-10 ResMed Limited Blower With Bearing Tube
US20090191054A1 (en) * 2008-01-25 2009-07-30 Wolfgang Arno Winkler Fan unit having an axial fan with improved noise damping
CN101850147A (zh) * 2003-06-10 2010-10-06 雷斯梅德有限公司 多级吹风机及其外壳
WO2011022779A1 (en) * 2009-08-28 2011-03-03 Resmed Ltd Pap system

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603359Y2 (ja) * 1977-05-20 1985-01-30 日精オ−バル株式会社 消音カバー
IL66917A0 (en) * 1981-10-08 1982-12-31 Wright Barry Corp Vibration isolating seal device for mounting fans and blowers
US4568243A (en) * 1981-10-08 1986-02-04 Barry Wright Corporation Vibration isolating seal for mounting fans and blowers
US5567127A (en) * 1994-11-09 1996-10-22 Wentz; Kennith W. Low noise air blower
AUPP826999A0 (en) 1999-01-21 1999-02-11 Resmed Limited A mounting arrangement
DE10013960C2 (de) 2000-03-21 2002-08-01 Draeger Medical Ag Radialgebläse zu Beatmungszwecken mit verminderter Schallemission
US6644311B1 (en) 2001-02-21 2003-11-11 Respironics, Inc. Monitoring fluid flow in a pressure support system
US8517012B2 (en) 2001-12-10 2013-08-27 Resmed Limited Multiple stage blowers and volutes therefor
US7975688B1 (en) 2003-03-14 2011-07-12 Ric Investments, Llc Vibration reducing blower assembly mounting
US20090007912A1 (en) * 2004-04-05 2009-01-08 Breas Medical Ab Ventilator for Supplying Breathable Gas to a Patient, and a Noise Reduction Method for Said Ventilator
US7195014B2 (en) 2005-03-22 2007-03-27 Hoffman Laboratories, Llc Portable continuous positive airway pressure system
JP4904894B2 (ja) * 2005-04-21 2012-03-28 日本電産株式会社 軸流ファン
DE102005031388B4 (de) 2005-07-05 2017-05-04 Resmed Limited Vorrichtung zur Förderung eines Atemgases
US7617823B2 (en) 2005-08-24 2009-11-17 Ric Investments, Llc Blower mounting assembly
WO2008052292A1 (en) * 2006-11-03 2008-05-08 Resmed Ltd Single or multiple stage blower and nested volute(s) and/or impeller(s) therefor
CN101296722B (zh) * 2005-10-28 2013-03-27 雷斯梅德有限公司 单级或多级鼓风机以及该鼓风机用嵌套式蜗壳和/或叶轮
JP4682854B2 (ja) 2006-01-25 2011-05-11 株式会社デンソー 送風機
US7694677B2 (en) * 2006-01-26 2010-04-13 Nellcor Puritan Bennett Llc Noise suppression for an assisted breathing device
US8427020B2 (en) * 2006-04-20 2013-04-23 Carefusion 212, Llc Blower assembly with integral injection molded suspension mount
US7866944B2 (en) * 2006-05-24 2011-01-11 Resmed Motor Technologies Inc Compact low noise efficient blower for CPAP devices
NZ596357A (en) 2006-10-24 2013-08-30 Resmed Motor Technologies Inc Brushless DC motor with bearings
US7900316B2 (en) 2007-01-30 2011-03-08 Bissell Homecare Inc. Filter for a vacuum cleaner
ES2378205B2 (es) 2007-03-14 2013-02-15 Mitsubishi Electric Corporation Acondicionador de aire.
WO2009011907A1 (en) * 2007-07-18 2009-01-22 Vapotherm, Inc. System and method for delivering a heated and humidified gas
EP2452716B1 (en) 2007-07-30 2017-06-21 ResMed Ltd. Patient interface
NZ585029A (en) 2008-01-31 2011-07-29 Resmed Ltd Respiratory apparatus with the flow generator casing mounted on the wearer's head
US8016275B2 (en) * 2008-03-31 2011-09-13 GM Global Technology Operations LLC Resilient vibration isolator having a plurality of bumps on an engagement surface thereof
JP2010024873A (ja) * 2008-07-16 2010-02-04 Denso Corp 送風機
US20100059055A1 (en) * 2008-09-05 2010-03-11 Brungart Timothy A Gas delivery system including a flow generator having an isolated blower assembly for noise reduction
US8453640B2 (en) 2008-11-12 2013-06-04 Resmed Limited Positive airway pressure device
US8931481B2 (en) * 2009-06-04 2015-01-13 Redmed Limited Flow generator chassis assembly with suspension seal
CN102781520B (zh) * 2009-07-17 2016-06-08 帕夫泰克技术私人有限公司 呼吸器
NZ615329A (en) * 2009-08-11 2015-03-27 Resmed Motor Technologies Inc A ventilator comprising a blower and a valve assembly
EP3323461B1 (en) * 2009-11-19 2021-12-29 ResMed Motor Technologies Inc Blower
GB2483448B (en) * 2010-09-07 2015-12-02 Dyson Technology Ltd A fan
US10105624B2 (en) 2011-02-03 2018-10-23 Donaldson Company, Inc. Filter media pack, filter assembly, and method
EP2699299B1 (en) 2011-04-18 2023-05-31 ResMed Motor Technologies Inc Pap system blower
US9993605B2 (en) 2011-06-21 2018-06-12 Resmed Limited PAP system
WO2013133889A1 (en) 2012-03-06 2013-09-12 Resmed Motor Technologies Inc Flow generator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837260B1 (en) * 1999-11-02 2005-01-04 Respironics, Inc. Pressure support system having a two-piece assembly
CN101850147A (zh) * 2003-06-10 2010-10-06 雷斯梅德有限公司 多级吹风机及其外壳
US20080072900A1 (en) * 2003-06-20 2008-03-27 Resmed Limited Breathable Gas Apparatus With Humidifier
EP2000675A2 (en) * 2007-06-05 2008-12-10 ResMed Limited Blower With Bearing Tube
US20090191054A1 (en) * 2008-01-25 2009-07-30 Wolfgang Arno Winkler Fan unit having an axial fan with improved noise damping
WO2011022779A1 (en) * 2009-08-28 2011-03-03 Resmed Ltd Pap system

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JP2020018868A (ja) 2020-02-06
NZ718377A (en) 2017-11-24
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US10092716B2 (en) 2018-10-09
CN112546385A (zh) 2021-03-26
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WO2013133889A1 (en) 2013-09-12
CN119345556A (zh) 2025-01-24

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