NZ612577A - Patient ventilation device and components thereof - Google Patents

Patient ventilation device and components thereof

Info

Publication number
NZ612577A
NZ612577A NZ612577A NZ61257710A NZ612577A NZ 612577 A NZ612577 A NZ 612577A NZ 612577 A NZ612577 A NZ 612577A NZ 61257710 A NZ61257710 A NZ 61257710A NZ 612577 A NZ612577 A NZ 612577A
Authority
NZ
New Zealand
Prior art keywords
fluid flow
inlet
outlet
flow path
ventilation device
Prior art date
Application number
NZ612577A
Other languages
English (en)
Inventor
Johannes Nickol
Bernd Christoph Lang
Saad Nasr
Christian Backhaus
Andreas Kirchberger
Achim Biener
Johann Sebastian Burz
Robert Eibl
Adel Nibu
Original Assignee
Resmed Ltd
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 Resmed Ltd filed Critical Resmed Ltd
Priority to NZ701801A priority Critical patent/NZ701801A/en
Publication of NZ612577A publication Critical patent/NZ612577A/en

Links

Classifications

    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4246—Fan casings comprising more than one outlet
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings
    • 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
    • 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
    • A61M16/08—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
    • 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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • 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
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • 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
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0818—Flat gaskets
    • F16J2015/0856—Flat gaskets with a non-metallic coating or strip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0823—Parallel wires, incorporated in a flat insulating profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gasket Seals (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
NZ612577A 2009-10-29 2010-10-29 Patient ventilation device and components thereof NZ612577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ701801A NZ701801A (en) 2009-10-29 2010-10-29 Patient ventilation device and components thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09174494.6A EP2317150B1 (en) 2009-10-29 2009-10-29 Patient ventilation device and components thereof
NZ598931A NZ598931A (en) 2009-10-29 2010-10-29 Patient ventilation device and components thereof

Publications (1)

Publication Number Publication Date
NZ612577A true NZ612577A (en) 2014-11-28

Family

ID=42026045

Family Applications (4)

Application Number Title Priority Date Filing Date
NZ612577A NZ612577A (en) 2009-10-29 2010-10-29 Patient ventilation device and components thereof
NZ707820A NZ707820A (en) 2009-10-29 2010-10-29 Patient ventilation device and components thereof
NZ701801A NZ701801A (en) 2009-10-29 2010-10-29 Patient ventilation device and components thereof
NZ598931A NZ598931A (en) 2009-10-29 2010-10-29 Patient ventilation device and components thereof

Family Applications After (3)

Application Number Title Priority Date Filing Date
NZ707820A NZ707820A (en) 2009-10-29 2010-10-29 Patient ventilation device and components thereof
NZ701801A NZ701801A (en) 2009-10-29 2010-10-29 Patient ventilation device and components thereof
NZ598931A NZ598931A (en) 2009-10-29 2010-10-29 Patient ventilation device and components thereof

Country Status (7)

Country Link
US (4) US9512856B2 (https=)
EP (3) EP2317150B1 (https=)
JP (5) JP5781524B2 (https=)
CN (3) CN106050742B (https=)
AU (2) AU2010311388B2 (https=)
NZ (4) NZ612577A (https=)
WO (1) WO2011051462A2 (https=)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ727179A (en) 2008-06-05 2018-06-29 Resmed Ltd Treatment of respiratory conditions
EP2317150B1 (en) 2009-10-29 2019-12-18 ResMed Pty Ltd Patient ventilation device and components thereof
AU2012281259B2 (en) 2011-07-13 2017-05-18 Fisher & Paykel Healthcare Limited Impeller and motor assembly
US10137264B2 (en) 2011-07-13 2018-11-27 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
CN103906929B (zh) * 2011-08-05 2017-12-15 瑞思迈发动机及马达技术股份有限公司 鼓风机
US9649459B2 (en) 2011-09-26 2017-05-16 Resmed Paris Sas Ventilator apparatus and method
EP2817518B1 (en) * 2012-02-02 2020-05-20 imtmedical ag Sound-proofing housing for a respirator
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
WO2013165988A1 (en) * 2012-04-30 2013-11-07 Scott Technologies, Inc. Half facepiece
CN102937101B (zh) * 2012-11-21 2015-05-06 王卫 一种自增压低压大流量气泵
US9839756B2 (en) * 2012-11-27 2017-12-12 Resmed Limited Methods and apparatus for ionization therapy
CN105339032B (zh) * 2012-12-04 2018-10-19 费雪派克医疗保健有限公司 医用管以及其制造方法
WO2014097518A1 (ja) * 2012-12-17 2014-06-26 日本電産コパル電子株式会社 Ｃｐａｐ装置
AU2013101734A4 (en) 2012-12-18 2015-09-24 Fisher & Paykel Healthcare Limited Impeller and motor assembly
FR3002008B1 (fr) * 2013-02-11 2016-08-12 Air Liquide Medical Systems Turbine pour appareil d'assistance respiratoire a etancheite gazeuse amelioree
JP6205564B2 (ja) * 2013-02-13 2017-10-04 株式会社メトラン 呼吸補助装置
US10286175B2 (en) 2013-05-17 2019-05-14 Resmed Paris Sas Flow diffuser and sound cone
USD738489S1 (en) * 2013-05-31 2015-09-08 Resmed Limited Positive airway pressure delivery console
USD738488S1 (en) 2013-05-31 2015-09-08 Resmed Limited Positive airway pressure delivery console
AU2014301955B2 (en) 2013-06-25 2016-04-28 ResMed Pty Ltd Outlet connection assembly and method of making the same
US9707369B2 (en) 2013-06-28 2017-07-18 Vyaire Medical Capital Llc Modular flow cassette
US9433743B2 (en) 2013-06-28 2016-09-06 Carefusion 303, Inc. Ventilator exhalation flow valve
US9962514B2 (en) 2013-06-28 2018-05-08 Vyaire Medical Capital Llc Ventilator flow valve
US9795757B2 (en) 2013-06-28 2017-10-24 Vyaire Medical Capital Llc Fluid inlet adapter
US9746359B2 (en) 2013-06-28 2017-08-29 Vyaire Medical Capital Llc Flow sensor
US9541098B2 (en) * 2013-06-28 2017-01-10 Vyaire Medical Capital Llc Low-noise blower
DE112014003959A5 (de) * 2013-08-29 2016-07-07 Weinmann Geräte für Medizin GmbH + Co. KG Verfahren und Vorrichtung zur Bedienung von Beatmungsgeräten
GB2580554B (en) 2013-09-13 2020-12-30 Fisher & Paykel Healthcare Ltd Connections for humidification system
TWI663995B (zh) 2013-12-17 2019-07-01 澳大利亞商瑞思邁私人股份有限公司 呼吸壓治療系統
NL1040590C2 (nl) * 2014-01-07 2015-07-08 Alcmair Partners B V Leidingsysteem voor een inrichting voor het beademen van patiënten.
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
USD743556S1 (en) 2014-02-19 2015-11-17 Resmed Limited Positive airway pressure delivery console
USD744108S1 (en) 2014-02-19 2015-11-24 Resmed Limited Humidifier reservoir for positive airway pressure delivery console
USD762843S1 (en) 2014-03-18 2016-08-02 Resmed Limited Air delivery tube
USD760258S1 (en) 2014-05-30 2016-06-28 Resmed Limited Display screen with graphical user interface
EP3607988B1 (en) * 2014-06-03 2025-09-10 Fisher & Paykel Healthcare Limited A humidification chamber for a respiratory therapy apparatus
USD809124S1 (en) 2014-09-12 2018-01-30 Resmed Limited Pressurized air delivery console
CA2972095A1 (en) 2015-01-16 2016-07-21 Western Michigan University Research Foundation Dual pressure respiratory assistance device
CN111603643B (zh) 2015-04-02 2023-05-23 希尔－罗姆服务私人有限公司 呼吸装置的压力控制
TWI767396B (zh) * 2015-06-24 2022-06-11 紐西蘭商費雪 & 佩凱爾關心健康有限公司 用於遞送氣流之呼吸輔助設備
JP6763938B2 (ja) * 2015-07-07 2020-09-30 レスメド・プロプライエタリー・リミテッド 呼吸圧治療装置
CN105020174B (zh) * 2015-07-23 2018-04-13 深圳市帝迈生物技术有限公司 一种小型低噪音离心风机及应用该离心风机的呼吸机
USD798428S1 (en) 2015-10-07 2017-09-26 Resmed Limited Positive airway pressure delivery console
CN105268069B (zh) * 2015-11-27 2017-11-14 吉林省沃鸿医疗器械制造有限公司 风机舱
CN105288808B (zh) * 2015-11-27 2017-11-03 吉林省沃鸿医疗器械制造有限公司 呼吸机
USD805630S1 (en) 2016-02-02 2017-12-19 Resmed Limited Air delivery tube
JP6966476B2 (ja) 2016-05-04 2021-11-17 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸補助システム及び呼吸補助システムのための送風機
US11167102B2 (en) 2016-07-25 2021-11-09 ResMed Pty Ltd Respiratory pressure therapy system
CN106422017B (zh) * 2016-10-14 2019-03-05 广州和普乐健康科技有限公司 一种呼吸机的鼓风装置
EP4706727A2 (en) * 2016-10-18 2026-03-11 Fisher & Paykel Healthcare Limited An apparatus for delivering a flow of gas
AU2017371480B2 (en) 2016-12-07 2022-11-03 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
JP7174706B2 (ja) * 2017-02-14 2022-11-17 レスメド・プロプライエタリー・リミテッド 呼吸デバイスのためのインペラ
CN106762807B (zh) * 2017-02-28 2022-10-21 杭州大路实业有限公司 一种低比转速离心复合叶轮及其设计方法
CN114288513A (zh) 2017-04-23 2022-04-08 费雪派克医疗保健有限公司 呼吸辅助设备
US12092511B2 (en) 2017-05-31 2024-09-17 Mitsubishi Heavy Industries, Ltd. Blade vibration monitoring device, blade vibration monitoring system, moving blade, and rotary machine
SG11202004976RA (en) * 2017-12-06 2020-06-29 Fisher & Paykel Healthcare Ltd Humidifier
DE102017011908B4 (de) * 2017-12-21 2020-08-27 Dräger Safety AG & Co. KGaA Gehäuse für ein Kreislaufatemschutzgerät
WO2019193535A1 (en) 2018-04-05 2019-10-10 John Anna Dual-pressure respiratory assistance device
US10982863B2 (en) * 2018-04-10 2021-04-20 Carrier Corporation HVAC fan inlet
CN110388333B (zh) * 2018-04-20 2024-05-31 德昌电机(深圳)有限公司 叶轮及应用该叶轮的水泵
DE102018214805A1 (de) * 2018-08-31 2020-03-05 Magna Powertrain Bad Homburg GmbH Fördereinrichtung
WO2020085210A1 (ja) * 2018-10-25 2020-04-30 日東電工株式会社 通気部品
JP7293358B2 (ja) * 2018-12-13 2023-06-19 レスメド・プロプライエタリー・リミテッド 呼吸圧力治療デバイス用の空気圧ブロック
USD921900S1 (en) 2018-12-19 2021-06-08 ResMed Pty Ltd Humidification tub
EP4108281B1 (de) * 2019-02-20 2024-10-02 Löwenstein Medical Technology S.A. Vorrichtung zur beatmung mit pneumatikstrang
TWI865509B (zh) * 2019-03-26 2024-12-11 紐西蘭商費雪派克保健有限公司 加濕腔室以及其入口
FR3094394B1 (fr) * 2019-03-28 2021-04-09 Exel Ind Silencieux de pompe pneumatique, pompe pneumatique comprenant un tel silencieux et installation de projection de produit de revêtement comportant au moins une telle pompe pneumatique
CN110186125B (zh) * 2019-06-18 2021-01-12 张霞 一种感染科病人临床用辅助通风设备
WO2020253983A1 (de) * 2019-06-20 2020-12-24 Löwenstein Medical Technology S.A. Lüftereinheit für ein beatmungsgerät
CN110332145A (zh) * 2019-06-27 2019-10-15 上海宝钢工业技术服务有限公司 适用于ga热镀锌线锌锅用锌液泵的密封结构
US11199197B2 (en) * 2019-09-06 2021-12-14 Delta Electronics, Inc. Centrifugal fan
AU2020233744B2 (en) * 2019-09-20 2023-06-29 ResMed Pty Ltd System and Method for Reducing Noise in a Flow Generator
GB2590641B (en) * 2019-12-20 2023-11-01 Intersurgical Ag Monitoring the operation of respiratory systems
AU2020410910B2 (en) * 2019-12-24 2025-12-04 ResMed Pty Ltd Respiratory therapy apparatus with removable connectivity module and components thereof
KR102901065B1 (ko) * 2020-02-20 2025-12-17 엘지전자 주식회사 가스 온풍기
AU2021233029B2 (en) * 2020-03-13 2022-11-17 Belluscura LLC Portable ventilator
WO2021195466A1 (en) * 2020-03-26 2021-09-30 Chan Zuckerberg Biohub, Inc. Emergency use ventilator
GB2593528A (en) * 2020-03-27 2021-09-29 Virtual Ward Tech Limited Respiratory treatment device
US20210393901A1 (en) * 2020-06-19 2021-12-23 Covidien Lp Systems and methods for isolating gas leaks
CN111658942A (zh) * 2020-06-23 2020-09-15 上海市第一人民医院 一种用于气管切开撤机后患者的呼吸空气过滤装置
US11857723B2 (en) 2020-10-06 2024-01-02 Garland Hill Devices and methods for delivering air to a patient
JP7723089B2 (ja) * 2020-11-03 2025-08-13 レスメド・プロプライエタリー・リミテッド 呼吸圧力治療デバイス
CN112628194A (zh) * 2020-12-30 2021-04-09 天津鼎成高新技术产业有限公司 一种反曲率大出口角叶轮
US12491331B2 (en) 2021-04-30 2025-12-09 Stephen John Dual-pressure respiratory assistance device
US11721189B2 (en) * 2021-06-01 2023-08-08 Honeywell International Inc. Aspirating smoke detector device
CN113217415A (zh) * 2021-06-01 2021-08-06 宁波锚点驱动技术有限公司 一种高效低噪音的离心风机及呼吸机
CN113309741B (zh) * 2021-07-13 2022-04-29 北京易世恒电子技术有限责任公司 呼吸机及其风机组件和风机降噪装置
CN115920191B (zh) * 2022-12-27 2025-10-14 江苏鱼跃医疗设备股份有限公司 一种鼓风组件、呼吸机气路模块及呼吸机
CN119957527A (zh) * 2023-11-09 2025-05-09 亚浩电子五金塑胶（惠州）有限公司 增压鼓风扇

Family Cites Families (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR361330A (fr) * 1905-04-06 1906-06-15 Jean Frederic Paul Kestner Perfectionnements aux ventilateurs centrifuges
US985279A (en) * 1910-03-09 1911-02-28 Anton Ohlson Fan-blower.
GB707616A (en) 1951-01-24 1954-04-21 Escher Wyss Ag Improvements in and relating to centrifugal compressors and pumps
GB772888A (en) * 1954-12-21 1957-04-17 Poul Richard Christensen Fan housing
US3714944A (en) * 1970-11-25 1973-02-06 Bethlehem Steel Corp Mixing and humidification apparatus for breathing devices
US3746467A (en) * 1971-08-24 1973-07-17 Ingersoll Rand Co Toothed shroud centrifugal impeller
GB1407408A (en) * 1971-10-21 1975-09-24 British Gas Corp Air supply for breathing apparatus
JPS5146648Y2 (https=) * 1972-02-29 1976-11-11
GB1345442A (en) 1972-06-14 1974-01-30 Imp Metals Ind Kynoch Ltd Gas-fired water heating applinances
JPS52129004A (en) * 1976-04-21 1977-10-29 Hitachi Ltd Multi-blade fun
US4060337A (en) * 1976-10-01 1977-11-29 General Motors Corporation Centrifugal compressor with a splitter shroud in flow path
JPS5388205A (en) * 1977-01-14 1978-08-03 Hitachi Ltd Centrifugal type hydraulic machine
DE3011287A1 (de) 1980-03-24 1981-10-01 Thermostar Heisler + Leins oHG Heizungs-und Klimatechnik, 7250 Leonberg Radialgeblaese
EP0088761B1 (en) 1981-04-24 1987-08-12 Somed Pty. Ltd. Device for treating snoring sickness
US4521154A (en) * 1982-01-13 1985-06-04 Corbett Reg D Centrifugal fans
JPS6047899U (ja) * 1983-09-09 1985-04-04 株式会社日立製作所 多翼送風機の構造
JPS6187567A (ja) 1984-10-02 1986-05-02 フィギー　インターナショナル　インコーポレーテッド 呼吸装置
DE3530055A1 (de) * 1985-08-22 1987-03-05 Thurau Klaus Elektromagnetischer flussmesser
JP2626991B2 (ja) 1988-04-22 1997-07-02 京セラ株式会社 一眼レフカメラのミラー駆動装置
US5536140A (en) * 1994-09-19 1996-07-16 Ametek, Inc. Furnace blower having sound attenuation
JPH08128609A (ja) * 1994-10-31 1996-05-21 Miura Co Ltd 燃料ガス混合機構を備えた送風機
US5605444A (en) * 1995-12-26 1997-02-25 Ingersoll-Dresser Pump Company Pump impeller having separate offset inlet vanes
US5701883A (en) 1996-09-03 1997-12-30 Respironics, Inc. Oxygen mixing in a blower-based ventilator
DE19715581C1 (de) * 1997-04-15 1999-02-18 Weinmann G Geraete Med Luftzuführung für Gebläse von Geräten zur Beatmung
US6111748A (en) 1997-05-15 2000-08-29 Intel Corporation Flat fan heat exchanger and use thereof in a computing device
US5967764A (en) * 1997-08-08 1999-10-19 Bosch Automotive Systems Corporation Axial fan with self-cooled motor
FR2768211B1 (fr) * 1997-09-09 1999-10-22 Curty Payen Sa Joint statique d'etancheite
JP3049251U (ja) * 1997-11-28 1998-06-09 国産電機株式会社 多翼ファン式送風機
JP3488126B2 (ja) * 1999-03-30 2004-01-19 松下エコシステムズ株式会社 エアカ−テン
US6231053B1 (en) * 1999-06-11 2001-05-15 Nok Corporation Gasket for fuel cell
JP4066117B2 (ja) 1999-06-11 2008-03-26 Ｎｏｋ株式会社 燃料電池用ガスケット
JP4358965B2 (ja) * 2000-03-27 2009-11-04 株式会社日立産機システム 遠心型羽根車および空気清浄装置
US6499954B1 (en) * 2000-08-21 2002-12-31 Textron Automotive Company Inc. Centrifugal impeller and housing
NZ527089A (en) 2001-02-16 2005-09-30 Resmed Ltd Air pressure signal monitoring in apparatus for treating sleep disordered breathing
US20020119044A1 (en) * 2001-02-26 2002-08-29 O'connor, John F. Centrifugal blower with partitioned scroll diffuser
FR2826282B1 (fr) * 2001-06-22 2004-05-28 Taema Appareil respiratoire avec turbine a pression stabilisee, turbine et procede associes
JP2003023281A (ja) 2001-07-05 2003-01-24 Toshiba Corp 発熱体を内蔵する電子機器および空冷式の冷却装置
US20030082016A1 (en) * 2001-09-28 2003-05-01 Eavenson Jimmy N. Blower with directional output nozzle
US8517012B2 (en) * 2001-12-10 2013-08-27 Resmed Limited Multiple stage blowers and volutes therefor
DE60209328T2 (de) * 2001-12-10 2006-10-12 Resmed Ltd., North Ryde Zweiseitiges Gebläse und Spiralgehäuse dazu
JP2004019635A (ja) * 2002-06-20 2004-01-22 Sanden Corp 遠心送風機
US6821095B2 (en) 2002-09-05 2004-11-23 Lasko Holdings, Inc. Portable air circulation device
US6881033B2 (en) * 2002-09-30 2005-04-19 Fisher & Paykel Healthcare Limited Impeller
EP3300756B1 (en) * 2003-06-10 2020-10-07 ResMed Pty Ltd Multiple stage blower and enclosure therefor
AU2003903139A0 (en) 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
JP2005051468A (ja) 2003-07-28 2005-02-24 Sony Chem Corp ドアホンシステム及び信号送受信方法、並びにドアホン親装置及びドアホン子装置
JP2005134001A (ja) * 2003-10-29 2005-05-26 Jamco Corp エアチラー装置
WO2005051468A1 (en) 2003-11-25 2005-06-09 Resmed Limited Vent system for cpap patient interface used in treatment of sleep disordered breathing
US7108482B2 (en) * 2004-01-23 2006-09-19 Robert Bosch Gmbh Centrifugal blower
JP4659389B2 (ja) * 2004-05-26 2011-03-30 オリエンタルモーター株式会社 遠心型送風機
FR2873777B1 (fr) * 2004-08-02 2008-10-03 Fed Mogul Sealing Systems Soc Joint statique d'etancheite
SE529989C2 (sv) 2004-09-03 2008-01-29 Ric Investments Llc Gasregulator
SE527820C2 (sv) 2004-09-03 2006-06-13 Transunit Ab Metod och koppling för eliminering av uppvärmningstid och störningar i en ventilator eller anestesimaskin
US7210903B2 (en) * 2004-09-03 2007-05-01 Fasco Industries, Inc. Lobed joint draft inducer blower
US20060078423A1 (en) 2004-10-08 2006-04-13 Nonlinear Tech, Inc. Bi-directional Blowers for Cooling Laptop Computers
EP1824542A1 (en) * 2004-10-26 2007-08-29 Map-Medizintechnologie GmbH Apparatus for administering a breathable gas, and components thereof
KR100657528B1 (ko) * 2005-02-03 2006-12-14 엘지전자 주식회사 환기장치용 원심팬
JP4993862B2 (ja) * 2005-02-15 2012-08-08 株式会社メトラン 呼吸補助装置
JP2006283689A (ja) * 2005-04-01 2006-10-19 Matsushita Electric Ind Co Ltd 多翼送風機
WO2006125252A1 (en) * 2005-05-23 2006-11-30 Resmed Limited Connector system for an apparatus that delivers breathable gas to a patient
EP3434332B1 (en) 2005-07-01 2023-12-20 Fisher & Paykel Healthcare Limited A breathing assistance apparatus with a manifold to add auxiliary gases to ambient gases
KR101340812B1 (ko) * 2005-10-21 2013-12-11 컴퓨메딕스 메디컬 이노베이션 피티와이 엘티디 가압 기체 공급 장치
US8393320B2 (en) * 2005-10-28 2013-03-12 Resmed Limited Blower motor with flexible support sleeve
US7748381B2 (en) * 2005-12-09 2010-07-06 3M Innovative Properties Company Portable blower system
EP1968673B1 (en) * 2006-01-04 2020-10-28 ResMed Pty Ltd Quiet blower apparatus and system and method for reducing blower noise
WO2007117716A2 (en) * 2006-04-10 2007-10-18 Aeiomed, Inc. Apparatus and methods for administration of positive airway pressure therapies
ATE499532T1 (de) 2006-05-24 2011-03-15 Resmed Motor Technologies Inc Kompaktes, geräuscharmes effizientes gebläse für cpap-geräte
JP2008011933A (ja) * 2006-07-03 2008-01-24 Sanyo Electric Industries Co Ltd 酸素濃縮装置
JP4760583B2 (ja) * 2006-07-14 2011-08-31 マックス株式会社 送風装置
JP2008073212A (ja) * 2006-09-21 2008-04-03 Atom Medical Corp 保育器用酸素濃度制御装置
EP2112938B1 (en) 2007-02-20 2016-08-17 ResMed Paris SAS Gas supply unit for a respiratory system
US8147186B2 (en) * 2007-04-20 2012-04-03 Mitsubishi Heavy Industries, Ltd. Centrifugal compressor
JP4865630B2 (ja) * 2007-05-11 2012-02-01 三菱重工業株式会社 遠心式送風機
DE102007028742A1 (de) * 2007-06-21 2008-12-24 Daimler Ag Luftversorger, insbesondere für ein Luftversorgungssystem von Brennstoffzellen
US8177914B2 (en) * 2007-08-17 2012-05-15 Clifford Peters Dual path blower method and apparatus
CN101372987B (zh) * 2007-08-24 2012-09-19 富准精密工业(深圳)有限公司 扇叶结构及具有该扇叶结构的离心风扇
EP2317150B1 (en) 2009-10-29 2019-12-18 ResMed Pty Ltd Patient ventilation device and components thereof
US20110110774A1 (en) * 2009-11-06 2011-05-12 Alex Horng Blower Fan
AU2012281259B2 (en) * 2011-07-13 2017-05-18 Fisher & Paykel Healthcare Limited Impeller and motor assembly
US10137264B2 (en) * 2011-07-13 2018-11-27 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
US9801277B1 (en) * 2013-08-27 2017-10-24 Flextronics Ap, Llc Bellows interconnect

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