JP5823864B2 - 医療ベンチレータのボリューム制御 - Google Patents

医療ベンチレータのボリューム制御 Download PDF

Info

Publication number
JP5823864B2
JP5823864B2 JP2011531605A JP2011531605A JP5823864B2 JP 5823864 B2 JP5823864 B2 JP 5823864B2 JP 2011531605 A JP2011531605 A JP 2011531605A JP 2011531605 A JP2011531605 A JP 2011531605A JP 5823864 B2 JP5823864 B2 JP 5823864B2
Authority
JP
Japan
Prior art keywords
ventilator
patient
housing
flow
battery pack
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
Application number
JP2011531605A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012505691A5 (enExample
JP2012505691A (ja
Inventor
ウィンスロー ケイ ダフ
ウィンスロー ケイ ダフ
ウィリアム アー ツルシェル
ウィリアム アー ツルシェル
マーク シー マックダーモット
マーク シー マックダーモット
チェリル エル ニードハム
チェリル エル ニードハム
クリストファー ダブリュ マクダニール
クリストファー ダブリュ マクダニール
リュビサ ミロジェヴィック
リュビサ ミロジェヴィック
ロナルド サイプロウスキ
ロナルド サイプロウスキ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2012505691A publication Critical patent/JP2012505691A/ja
Publication of JP2012505691A5 publication Critical patent/JP2012505691A5/ja
Application granted granted Critical
Publication of JP5823864B2 publication Critical patent/JP5823864B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M16/0841—Joints or connectors for sampling
    • 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
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • 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
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0042—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the expiratory circuit
    • 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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M2205/17—General characteristics of the apparatus with redundant control systems
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3358—Measuring barometric pressure, e.g. for compensation
    • 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
    • A61M2205/505—Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8237—Charging means

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Percussion Or Vibration Massage (AREA)
JP2011531605A 2008-10-17 2009-10-09 医療ベンチレータのボリューム制御 Expired - Fee Related JP5823864B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10630608P 2008-10-17 2008-10-17
US61/106,306 2008-10-17
PCT/IB2009/054454 WO2010044038A2 (en) 2008-10-17 2009-10-09 Volume control in a medical ventilator

Publications (3)

Publication Number Publication Date
JP2012505691A JP2012505691A (ja) 2012-03-08
JP2012505691A5 JP2012505691A5 (enExample) 2012-11-22
JP5823864B2 true JP5823864B2 (ja) 2015-11-25

Family

ID=41633434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011531605A Expired - Fee Related JP5823864B2 (ja) 2008-10-17 2009-10-09 医療ベンチレータのボリューム制御

Country Status (6)

Country Link
US (2) US10195391B2 (enExample)
EP (1) EP2334359B1 (enExample)
JP (1) JP5823864B2 (enExample)
CN (1) CN102186525B (enExample)
BR (1) BRPI0914035A2 (enExample)
WO (1) WO2010044038A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11738103B1 (en) * 2022-03-28 2023-08-29 Lainomedical S.L. Nebulizer device

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
ES2939556T3 (es) 2009-12-01 2023-04-24 Fisher & Paykel Healthcare Ltd Aparato de asistencia respiratoria
US20130116942A1 (en) 2010-07-08 2013-05-09 Koninklijke Philips Electronics N.V. Leak estimation in a gas delivery system using block least-mean-squares technique
EP2590702B1 (en) 2010-07-09 2014-05-14 Koninklijke Philips N.V. Leak estimation using leak model identification
WO2012014106A1 (en) 2010-07-27 2012-02-02 Koninklijke Philips Electronics N.V. Leak estimation using function estimation.
US10286167B2 (en) 2011-07-13 2019-05-14 Fisher & Paykel Healthcare Limited Impeller and motor assembly
CN103826681B (zh) 2011-09-21 2017-02-22 皇家飞利浦有限公司 上气道阻力测量设备
WO2013080079A1 (en) * 2011-12-01 2013-06-06 Koninklijke Philips Electronics N.V. Systems and methods for using partial co2 rebreathing integrated in a ventilator and measurements thereof to determine noninvasive cardiac output
US9364624B2 (en) 2011-12-07 2016-06-14 Covidien Lp Methods and systems for adaptive base flow
US9498589B2 (en) 2011-12-31 2016-11-22 Covidien Lp Methods and systems for adaptive base flow and leak compensation
US9022031B2 (en) 2012-01-31 2015-05-05 Covidien Lp Using estimated carinal pressure for feedback control of carinal pressure during ventilation
US8844526B2 (en) 2012-03-30 2014-09-30 Covidien Lp Methods and systems for triggering with unknown base flow
BR112014026201A2 (pt) * 2012-04-24 2017-06-27 Koninklijke Philips Nv sistema portátil de suporte de pressão configurado para fornecer um fluxo pressurizado de gás respirável às vias aéreas de um indivíduo; e método de fornecimento de um fluxo pressurizado de gás respirável às vias aéreas de um indivíduo com um sistema de suporte de pressão que inclui um alojamento
US9993604B2 (en) 2012-04-27 2018-06-12 Covidien Lp Methods and systems for an optimized proportional assist ventilation
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US9027552B2 (en) 2012-07-31 2015-05-12 Covidien Lp Ventilator-initiated prompt or setting regarding detection of asynchrony during ventilation
US10245400B2 (en) 2012-12-13 2019-04-02 Koninklijke Philips N.V. Handheld pressure support system for treating hyperinflation
US10471225B2 (en) 2012-12-18 2019-11-12 Fisher & Paykel Healthcare Limited Impeller and motor assembly
DE102012024672A1 (de) * 2012-12-18 2014-06-18 Dräger Medical GmbH Beatmungsgerät und Verfahren zum Betrieb eines Beatmungsgerätes
US9492629B2 (en) 2013-02-14 2016-11-15 Covidien Lp Methods and systems for ventilation with unknown exhalation flow and exhalation pressure
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
RU2015145100A (ru) 2013-03-21 2017-04-26 Конинклейке Филипс Н.В. Система подачи газа, включающая в себя генератор потока, использующий бесступенчато-регулируемую передачу
EP3082927B1 (en) * 2013-12-17 2018-11-14 Koninklijke Philips N.V. Reversible component for multiple respiratory support modes
US20160325068A1 (en) * 2014-01-06 2016-11-10 Koninklijke Philips N.V. Measuring flow in a respiratory therapy device
NL1040590C2 (nl) * 2014-01-07 2015-07-08 Alcmair Partners B V Leidingsysteem voor een inrichting voor het beademen van patiënten.
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US9925346B2 (en) 2015-01-20 2018-03-27 Covidien Lp Systems and methods for ventilation with unknown exhalation flow
US10315002B2 (en) 2015-03-24 2019-06-11 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
ES2863591T3 (es) 2015-06-24 2021-10-11 Fisher & Paykel Healthcare Ltd Aparato de asistencia respiratoria
EP3319672A1 (en) * 2015-07-07 2018-05-16 Koninklijke Philips N.V. Methods and systems for patient airway and leak flow estimation for non-invasive ventilation
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
SG11201909879QA (en) 2017-04-23 2019-11-28 Fisher & Paykel Healthcare Ltd Breathing assistance apparatus
EP3501610B1 (en) 2017-12-19 2024-02-07 Dräger Safety AG & Co. KGaA Housing of a closed circuit breathing apparatus
CN112218674A (zh) 2018-05-13 2021-01-12 萨米尔·萨利赫·艾哈迈德 使用便携式氧气浓缩器的便携式医用呼吸机系统
JP7312821B2 (ja) * 2018-07-06 2023-07-21 レーヴェンシュタイン メディカル テクノロジー エス．アー． 人工呼吸器のための設備変更不要のガス制御装置
JP1631881S (enExample) * 2018-08-06 2019-05-20
USD907197S1 (en) * 2018-10-30 2021-01-05 Water Pik, Inc. Oral irrigator
USD907196S1 (en) * 2018-10-30 2021-01-05 Water Pik, Inc. Oral irrigator base
WO2020109030A1 (en) * 2018-11-27 2020-06-04 Koninklijke Philips N.V. Modular exhalation device that transitions circuits between active and non-invasive ventilation modes
WO2020141061A1 (en) * 2018-12-31 2020-07-09 Koninklijke Philips N.V. Method and system for delivering oxygen to a patient
DE102020001389A1 (de) 2019-03-07 2020-09-10 Löwenstein Medical Technology S.A. Beatmungsgerät mit einer Mischkammer und Mischkammer für ein Beatmungsgerät
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing
US11031126B1 (en) 2020-04-02 2021-06-08 Mast Medical Systems, Inc. Medical therapy systems with closed-loop controls and methods of making and using the same
WO2021207095A1 (en) * 2020-04-05 2021-10-14 Respirana, Inc. Piston resuscitator and/or ventilator systems, devices, and methods for using same
JP2024503250A (ja) 2020-12-21 2024-01-25 ベンテック ライフ システムズ， インコーポレイテッド 一体化された酸素送達を有するベンチレータシステムおよび関連付けられたデバイスおよび方法
FR3118584A1 (fr) * 2021-01-05 2022-07-08 Air Liquide Medical Systems Appareil d’assistance respiratoire avec contrôle de PEP
EP4294486B1 (en) 2021-02-22 2025-10-22 Ventis Medical, Inc. Ventilator system
DE102022112209A1 (de) * 2022-05-16 2023-11-16 Dietmar Enk Beatmungsvorrichtung, Ventileinrichtung und Verfahren zum Betreiben einer Beatmungsvorrichtung
WO2024044662A1 (en) * 2022-08-24 2024-02-29 Ventis Medical, Inc. Ventilator
WO2025017521A1 (en) * 2023-07-20 2025-01-23 Fisher & Paykel Healthcare Limited Sampling port, display unit, connection component, and breathing assistance apparatus having same

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197842A (en) * 1978-03-07 1980-04-15 Anderson Edmund M Portable pulmonary respirator, intermittent positive pressure breathing machine and emergency oxygen equipment
JPS61359A (ja) * 1984-06-14 1986-01-06 株式会社東芝 呼吸監視装置
US5148802B1 (en) 1989-09-22 1997-08-12 Respironics Inc Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders
US5632269A (en) 1989-09-22 1997-05-27 Respironics Inc. Breathing gas delivery method and apparatus
SE9504120D0 (sv) * 1995-11-16 1995-11-16 Siemens Elema Ab Ventilator for respiratory treatment
AUPO247496A0 (en) * 1996-09-23 1996-10-17 Resmed Limited Assisted ventilation to match patient respiratory need
ATE346085T1 (de) * 1996-12-06 2006-12-15 Vertex Pharma Inhibitoren des interleukin-1-beta konvertierenden enzyms
SE9703290D0 (sv) 1997-09-11 1997-09-11 Siemens Elema Ab Ventilator
US6571792B1 (en) * 1997-10-15 2003-06-03 Datex-Ohmeda, Inc. Smart modular anesthesia respiratory system
US5918597A (en) * 1998-01-15 1999-07-06 Nellcor Puritan Bennett Peep control in a piston ventilator
JPH11206884A (ja) * 1998-01-21 1999-08-03 Tadashi Nemoto ファジー理論制御を用いた人工呼吸器の自動ウィニングシステムおよび自動ウィニングプログラムを記録した記録媒体
US6017315A (en) * 1998-02-25 2000-01-25 Respironics, Inc. Patient monitor and method of using same
US6360741B2 (en) * 1998-11-25 2002-03-26 Respironics, Inc. Pressure support system with a low leak alarm and method of using same
CA2362164A1 (en) * 1999-02-03 2000-08-10 Paul Bradford Blanch Method and apparatus for nullifying the imposed work of breathing
US6920875B1 (en) * 1999-06-15 2005-07-26 Respironics, Inc. Average volume ventilation
US7225809B1 (en) 1999-11-01 2007-06-05 Ric Investments, Llc Method and apparatus for monitoring and controlling a medical device
US6752151B2 (en) * 2000-09-25 2004-06-22 Respironics, Inc. Method and apparatus for providing variable positive airway pressure
US6626175B2 (en) * 2000-10-06 2003-09-30 Respironics, Inc. Medical ventilator triggering and cycling method and mechanism
NZ526395A (en) * 2000-12-11 2005-11-25 Resmed Ltd Methods and apparatus for stroke patient treatment
AU2003901042A0 (en) 2003-03-07 2003-03-20 Resmed Limited Back-up rate for a ventilator
US7565906B2 (en) * 2003-04-28 2009-07-28 Ric Investments, Inc. Pressure/flow control valve and system using same
US8118024B2 (en) * 2003-08-04 2012-02-21 Carefusion 203, Inc. Mechanical ventilation system utilizing bias valve
CA2531926C (en) * 2003-08-04 2017-09-19 Pulmonetic Systems, Inc. Portable ventilator system
EP1653904A4 (en) * 2003-08-04 2007-04-04 Pulmonetic Systems Inc COMPRESSOR CONTROL SYSTEM FOR A PORTABLE FAN
US7044129B1 (en) * 2003-09-03 2006-05-16 Ric Investments, Llc. Pressure support system and method
US20070135724A1 (en) * 2003-10-17 2007-06-14 Ujhazy Anthony J Methods and apparatus for heart failure treatment
CA2556695A1 (en) 2004-02-26 2005-10-06 Sekos, Inc. Self-contained micromechanical ventilator
SE528487C2 (sv) * 2004-11-11 2006-11-28 Transunit Ab Exspiratorisk tryckregulator
US7617824B2 (en) * 2005-12-08 2009-11-17 Ric Investments, Llc Ventilator adaptable for use with either a dual-limb circuit or a single-limb circuit
US7509957B2 (en) * 2006-02-21 2009-03-31 Viasys Manufacturing, Inc. Hardware configuration for pressure driver
US7810497B2 (en) * 2006-03-20 2010-10-12 Ric Investments, Llc Ventilatory control system
EP2032192A4 (en) 2006-06-05 2014-02-19 Resmed Ltd SYSTEMS AND / OR METHODS FOR NON-CALIBRATION DEVICES OR LOW-COST CALIBRATION DEVICES FOR TREATING SLEEP-RELATED RESPIRATORY DISORDERS
FR2906450B3 (fr) * 2006-09-29 2009-04-24 Nellcor Puritan Bennett Incorp Systeme et procede de detection d'evenements respiratoires
US8312879B2 (en) * 2006-10-16 2012-11-20 General Electric Company Method and apparatus for airway compensation control
US20080142011A1 (en) * 2006-12-19 2008-06-19 Acoba, L.L.C. System and method of a positive airway pressure device gathering data as to apnea type
DE102007019962B3 (de) * 2007-04-27 2008-04-03 Dräger Medical AG & Co. KG Y-Stück für medizinische Beatmungssysteme
JP5519510B2 (ja) * 2007-09-26 2014-06-11 ブリーズ・テクノロジーズ・インコーポレーテッド 換気装置
US20100071695A1 (en) * 2008-09-23 2010-03-25 Ron Thiessen Patient wye with flow transducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11738103B1 (en) * 2022-03-28 2023-08-29 Lainomedical S.L. Nebulizer device

Also Published As

Publication number Publication date
EP2334359B1 (en) 2020-07-22
WO2010044038A3 (en) 2010-07-15
US20190134344A1 (en) 2019-05-09
CN102186525A (zh) 2011-09-14
US20110197884A1 (en) 2011-08-18
EP2334359A2 (en) 2011-06-22
CN102186525B (zh) 2016-02-03
WO2010044038A2 (en) 2010-04-22
US11147938B2 (en) 2021-10-19
JP2012505691A (ja) 2012-03-08
BRPI0914035A2 (pt) 2015-11-03
US10195391B2 (en) 2019-02-05

Similar Documents

Publication Publication Date Title
JP5823864B2 (ja) 医療ベンチレータのボリューム制御
JP5785497B2 (ja) 医療ベンチレータのためのポートブロック
JP5400162B2 (ja) 医療ベンチレータの電力制御
CN102333560B (zh) 医疗通气机中的入口气流组件
JP6974023B2 (ja) 人工呼吸器装置および方法
JP6967038B2 (ja) 人工呼吸器装置および方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121005

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121005

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130924

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130930

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20131227

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140314

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140825

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141121

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20141121

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20150427

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150608

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20150727

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150909

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20151008

R150 Certificate of patent or registration of utility model

Ref document number: 5823864

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees