ATE439157T1 - Vorrichtung zur überwachung und verbesserung der wechselwirkung z wischen patienten und beatmungsgerät - Google Patents

Vorrichtung zur überwachung und verbesserung der wechselwirkung z wischen patienten und beatmungsgerät

Info

Publication number
ATE439157T1
ATE439157T1 AT03739906T AT03739906T ATE439157T1 AT E439157 T1 ATE439157 T1 AT E439157T1 AT 03739906 T AT03739906 T AT 03739906T AT 03739906 T AT03739906 T AT 03739906T AT E439157 T1 ATE439157 T1 AT E439157T1
Authority
AT
Austria
Prior art keywords
pressure signal
composite pressure
onset
gas flow
values
Prior art date
Application number
AT03739906T
Other languages
English (en)
Inventor
Magdy Younes
Original Assignee
Yrt 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 Yrt Ltd filed Critical Yrt Ltd
Application granted granted Critical
Publication of ATE439157T1 publication Critical patent/ATE439157T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • A61M16/026—Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/46—Resistance or compliance of the lungs
AT03739906T 2002-06-27 2003-06-27 Vorrichtung zur überwachung und verbesserung der wechselwirkung z wischen patienten und beatmungsgerät ATE439157T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39159402P 2002-06-27 2002-06-27
PCT/CA2003/000976 WO2004002561A2 (en) 2002-06-27 2003-06-27 Method and device for monitoring and improving patient-ventilator interaction

Publications (1)

Publication Number Publication Date
ATE439157T1 true ATE439157T1 (de) 2009-08-15

Family

ID=30000723

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03739906T ATE439157T1 (de) 2002-06-27 2003-06-27 Vorrichtung zur überwachung und verbesserung der wechselwirkung z wischen patienten und beatmungsgerät

Country Status (7)

Country Link
US (3) US7484508B2 (de)
EP (2) EP1515767B1 (de)
AT (1) ATE439157T1 (de)
AU (1) AU2003280434A1 (de)
CA (1) CA2489108C (de)
DE (1) DE60328786D1 (de)
WO (1) WO2004002561A2 (de)

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7484508B2 (en) * 2002-06-27 2009-02-03 Yrt Limited Method and device for monitoring and improving patient-ventilator interaction
US20050211249A1 (en) * 2002-11-19 2005-09-29 Mirko Wagner Ventilator method, ventilator and memory medium
US7819815B2 (en) 2003-03-14 2010-10-26 Yrt Limited Synchrony between end of ventilator cycles and end of patient efforts during assisted ventilation
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
FR2858236B1 (fr) 2003-07-29 2006-04-28 Airox Dispositif et procede de fourniture de gaz respiratoire en pression ou en volume
US7406966B2 (en) * 2003-08-18 2008-08-05 Menlo Lifesciences, Llc Method and device for non-invasive ventilation with nasal interface
WO2006005432A1 (en) * 2004-07-08 2006-01-19 Breas Medical Ab Delta flow pressure regulation
JP4960246B2 (ja) * 2004-10-20 2012-06-27 レスメド・リミテッド 患者と人工呼吸器の相互作用における無効呼気努力を検出するシステム
US7533670B1 (en) 2005-09-20 2009-05-19 Breathe Technologies, Inc. Systems, methods and apparatus for respiratory support of a patient
US7918223B2 (en) * 2005-11-09 2011-04-05 Carefusion 207, Inc. System and method for circuit compliance compensated pressure-regulated volume control in a patient respiratory ventilator
CA2651034C (en) * 2006-05-12 2014-05-06 Yrt Limited Method and device for generating a signal that reflects respiratory efforts in patients on ventilatory support
CA2652544A1 (en) 2006-05-18 2007-12-13 Breathe Technologies, Inc. Tracheostoma spacer, tracheotomy method, and device for inserting a tracheostoma spacer
WO2008019102A2 (en) 2006-08-03 2008-02-14 Breathe Technologies, Inc. Methods and devices for minimally invasive respiratory support
US8322339B2 (en) * 2006-09-01 2012-12-04 Nellcor Puritan Bennett Llc Method and system of detecting faults in a breathing assistance device
US20080066752A1 (en) * 2006-09-20 2008-03-20 Nellcor Puritan Bennett Inc. Method and system for circulatory delay compensation in closed-loop control of a medical device
US20100050085A1 (en) * 2006-09-29 2010-02-25 Draeger Medical Systems, Inc. System for processing, deriving and displaying relationships among patient medical parameters
DE102007020038A1 (de) * 2007-04-27 2008-10-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Nachweis einer Apnoe mit blutdruckabhängig erfassten Signalen
WO2008144589A1 (en) 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
EP2200686A4 (de) 2007-09-26 2017-11-01 Breathe Technologies, Inc. Verfahren und vorrichtungen zur bereitstellung von inspiratorischer und expiratorischer flussentlastung bei der beatmungstherapie
CN101888868B (zh) 2007-09-26 2014-01-22 呼吸科技公司 用于治疗睡眠呼吸暂停的方法和设备
DE102007052897B4 (de) * 2007-11-07 2013-02-21 Dräger Medical GmbH Verfahren zum automatischen Steuern eines Beatmungssystems sowie zugehöriges Beatmungssystem
US8365730B2 (en) * 2008-03-24 2013-02-05 Covidien Lp Method and system for classification of photo-plethysmographically detected respiratory effort
US8640699B2 (en) 2008-03-27 2014-02-04 Covidien Lp Breathing assistance systems with lung recruitment maneuvers
US10207069B2 (en) 2008-03-31 2019-02-19 Covidien Lp System and method for determining ventilator leakage during stable periods within a breath
US8272380B2 (en) 2008-03-31 2012-09-25 Nellcor Puritan Bennett, Llc Leak-compensated pressure triggering in medical ventilators
US8746248B2 (en) 2008-03-31 2014-06-10 Covidien Lp Determination of patient circuit disconnect in leak-compensated ventilatory support
US8267085B2 (en) 2009-03-20 2012-09-18 Nellcor Puritan Bennett Llc Leak-compensated proportional assist ventilation
WO2009151791A2 (en) 2008-04-18 2009-12-17 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
WO2009129506A1 (en) 2008-04-18 2009-10-22 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
US8457706B2 (en) * 2008-05-16 2013-06-04 Covidien Lp Estimation of a physiological parameter using a neural network
US8484051B2 (en) * 2008-05-20 2013-07-09 Hartford Fire Insurance Company System and method for use in connection with an annuity
US8826907B2 (en) 2008-06-06 2014-09-09 Covidien Lp Systems and methods for determining patient effort and/or respiratory parameters in a ventilation system
US8726902B2 (en) * 2008-06-13 2014-05-20 General Electric Company System and method for smart delivery of backup breaths
US20090320836A1 (en) * 2008-06-30 2009-12-31 Baker Jr Clark R Method For Regulating Treatment Based On A Medical Device Under Closed-Loop Physiologic Control
WO2010022363A1 (en) 2008-08-22 2010-02-25 Breathe Technologies, Inc. Methods and devices for providing mechanical ventilation with an open airway interface
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
EP2344791B1 (de) 2008-10-01 2016-05-18 Breathe Technologies, Inc. Ventilator mit biofeedbacküberwachung und steuerung zur verbesserung der aktivität und gesundheit von patienten
FR2937873B1 (fr) * 2008-11-03 2012-08-24 Assistance Publique Hopitaux Paris Systeme de quantification du desaccord entre un patient sous assistance respiratoire et un appareil d'assistance correspondant.
EP2375972A1 (de) * 2008-12-10 2011-10-19 Koninklijke Philips Electronics N.V. Bestimmung von elastanz und widerstand
US9132250B2 (en) 2009-09-03 2015-09-15 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
EP2381843B1 (de) * 2009-01-16 2016-06-01 St. Michael's Hospital System zur messung von veränderungen einer beatmungsgasmenge
CN102333557B (zh) * 2009-02-25 2016-03-09 皇家飞利浦电子股份有限公司 患者-呼吸机不同步检测
US9259544B2 (en) 2009-02-25 2016-02-16 Koninklijke Philips N.V. Pressure support system with machine delivered breaths
US8434479B2 (en) 2009-02-27 2013-05-07 Covidien Lp Flow rate compensation for transient thermal response of hot-wire anemometers
US8424521B2 (en) 2009-02-27 2013-04-23 Covidien Lp Leak-compensated respiratory mechanics estimation in medical ventilators
US20100218766A1 (en) * 2009-02-27 2010-09-02 Nellcor Puritan Bennett Llc Customizable mandatory/spontaneous closed loop mode selection
US8418691B2 (en) 2009-03-20 2013-04-16 Covidien Lp Leak-compensated pressure regulated volume control ventilation
US9962512B2 (en) 2009-04-02 2018-05-08 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature
CN102481425A (zh) 2009-04-02 2012-05-30 呼吸科技公司 使用外管内的气体传输管嘴进行无创开放式通气的方法、系统和装置
JP5639152B2 (ja) * 2009-04-22 2014-12-10 レスメド・リミテッドＲｅｓＭｅｄＬｉｍｉｔｅｄ 非同期性の検出
US20100288283A1 (en) * 2009-05-15 2010-11-18 Nellcor Puritan Bennett Llc Dynamic adjustment of tube compensation factor based on internal changes in breathing tube
CN102762250B (zh) 2009-09-03 2017-09-26 呼吸科技公司 用于包括具有夹带端口和/或压力特征的非密封通气界面的无创通气的方法、系统和装置
US8469031B2 (en) 2009-12-01 2013-06-25 Covidien Lp Exhalation valve assembly with integrated filter
US8439036B2 (en) 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integral flow sensor
US8439037B2 (en) 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integrated filter and flow sensor
US8469030B2 (en) 2009-12-01 2013-06-25 Covidien Lp Exhalation valve assembly with selectable contagious/non-contagious latch
US20110126832A1 (en) * 2009-12-01 2011-06-02 Nellcor Puritan Bennett Llc Exhalation Valve Assembly
CN102711889B (zh) 2010-01-22 2015-06-03 皇家飞利浦电子股份有限公司 自动控制的通气系统和方法
USD655405S1 (en) 2010-04-27 2012-03-06 Nellcor Puritan Bennett Llc Filter and valve body for an exhalation module
USD653749S1 (en) 2010-04-27 2012-02-07 Nellcor Puritan Bennett Llc Exhalation module filter body
USD655809S1 (en) 2010-04-27 2012-03-13 Nellcor Puritan Bennett Llc Valve body with integral flow meter for an exhalation module
WO2012024342A1 (en) 2010-08-16 2012-02-23 Breathe Technologies, Inc. Methods, systems and devices using lox to provide ventilatory support
US9636474B2 (en) * 2010-08-27 2017-05-02 Resmed Limited Adaptive cycling for respiratory treatment apparatus
US8573207B2 (en) * 2010-09-28 2013-11-05 Guillermo Gutierrez Method and system to detect respiratory asynchrony
EP3360594B1 (de) 2010-09-30 2023-07-19 Breathe Technologies, Inc. Systeme und vorrichtungen zum befeuchten der atemwege
US8783250B2 (en) 2011-02-27 2014-07-22 Covidien Lp Methods and systems for transitory ventilation support
US8714154B2 (en) 2011-03-30 2014-05-06 Covidien Lp Systems and methods for automatic adjustment of ventilator settings
US20120253216A1 (en) * 2011-03-30 2012-10-04 Yongji Fu Respiration analysis using acoustic signal trends
US8776792B2 (en) 2011-04-29 2014-07-15 Covidien Lp Methods and systems for volume-targeted minimum pressure-control ventilation
US9629971B2 (en) 2011-04-29 2017-04-25 Covidien Lp Methods and systems for exhalation control and trajectory optimization
EP2779896B1 (de) 2011-11-16 2020-09-23 St. Michael's Hospital System zur quantifizierung von timing-unstimmigkeiten zwischen atmungsbemühungen und atmungsunterstützung
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
US9327089B2 (en) 2012-03-30 2016-05-03 Covidien Lp Methods and systems for compensation of tubing related loss effects
US9993604B2 (en) 2012-04-27 2018-06-12 Covidien Lp Methods and systems for an optimized proportional assist ventilation
US9144658B2 (en) 2012-04-30 2015-09-29 Covidien Lp Minimizing imposed expiratory resistance of mechanical ventilator by optimizing exhalation valve control
NZ630627A (en) * 2012-05-14 2016-07-29 Resmed Motor Technologies Inc Control of pressure for breathing comfort
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
US9295803B2 (en) * 2012-08-31 2016-03-29 General Electric Company Ventilator sychronization indicator
US9375542B2 (en) 2012-11-08 2016-06-28 Covidien Lp Systems and methods for monitoring, managing, and/or preventing fatigue during ventilation
TR201807032T4 (tr) * 2013-03-01 2018-06-21 Breas Medical Ab Mekani̇k bi̇r solunum ci̇hazinda solumanin senkroni̇zasyonuna yöneli̇k bi̇r si̇stem ve yöntem
USD731049S1 (en) 2013-03-05 2015-06-02 Covidien Lp EVQ housing of an exhalation module
USD693001S1 (en) 2013-03-08 2013-11-05 Covidien Lp Neonate expiratory filter assembly of an exhalation module
USD701601S1 (en) 2013-03-08 2014-03-25 Covidien Lp Condensate vial of an exhalation module
USD731048S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ diaphragm of an exhalation module
USD731065S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ pressure sensor filter of an exhalation module
USD736905S1 (en) 2013-03-08 2015-08-18 Covidien Lp Exhalation module EVQ housing
USD744095S1 (en) 2013-03-08 2015-11-24 Covidien Lp Exhalation module EVQ internal flow sensor
USD692556S1 (en) 2013-03-08 2013-10-29 Covidien Lp Expiratory filter body of an exhalation module
US9358355B2 (en) 2013-03-11 2016-06-07 Covidien Lp Methods and systems for managing a patient move
US9950135B2 (en) 2013-03-15 2018-04-24 Covidien Lp Maintaining an exhalation valve sensor assembly
WO2014207623A2 (en) * 2013-06-28 2014-12-31 Koninklijke Philips N.V. Non-invasive estimation of intra-pleural pressure and/or computation of work of breathing based on a non-invasive estimation of intra-pleural pressure
US9675771B2 (en) 2013-10-18 2017-06-13 Covidien Lp Methods and systems for leak estimation
CN106029141B (zh) * 2014-01-09 2018-11-09 皇家飞利浦有限公司 患者-通气机异步性检测
CN104874056A (zh) * 2014-02-28 2015-09-02 北京谊安医疗系统股份有限公司 呼吸机触发时间参数监测方法
US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
WO2016128846A1 (en) * 2015-02-12 2016-08-18 Koninklijke Philips N.V. Simultaneous estimation of respiratory parameters by regional fitting of respiratory parameters
JP6480598B2 (ja) 2015-04-02 2019-03-13 ヒル−ロム サービシーズ プライヴェート リミテッド 呼吸装置用マニホールド
USD775345S1 (en) 2015-04-10 2016-12-27 Covidien Lp Ventilator console
JP6912388B2 (ja) * 2015-06-02 2021-08-04 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 逐次パラメータ推定を介する患者呼吸状態をモニタリングする非侵襲的方法
CN108135493B (zh) 2015-10-19 2021-05-28 皇家飞利浦有限公司 用于通气机械参数估计的异常检测设备和方法
EP3585727B1 (de) 2017-02-27 2022-03-16 Third Pole, Inc. Systeme und verfahren zur ambulanten erzeugung von stickoxid
MX2020010523A (es) 2017-02-27 2021-02-09 Third Pole Inc Sistemas y metodos para generar oxido nitrico.
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
WO2019094736A1 (en) 2017-11-09 2019-05-16 Autonomous Healthcare, Inc. Clinical decision support system for patient-ventilator asynchrony detection and management
WO2019099185A1 (en) 2017-11-14 2019-05-23 Covidien Lp Methods and systems for drive pressure spontaneous ventilation
US11698064B2 (en) * 2017-12-29 2023-07-11 Koninklijke Philips N.V. System and method for operating a pump in a humidifier
WO2019222258A1 (en) * 2018-05-14 2019-11-21 Covidien Lp Systems and methods for respiratory effort detection utilizing signal distortion
CN110755720B (zh) * 2018-07-27 2022-06-14 欧姆龙健康医疗事业株式会社 呼吸检知方法和系统、气体提供方法和系统以及制氧机
US11517691B2 (en) 2018-09-07 2022-12-06 Covidien Lp Methods and systems for high pressure controlled ventilation
US11752287B2 (en) 2018-10-03 2023-09-12 Covidien Lp Systems and methods for automatic cycling or cycling detection
US11479464B2 (en) 2019-05-15 2022-10-25 Third Pole, Inc. Systems and methods for generating nitric oxide
US11045620B2 (en) 2019-05-15 2021-06-29 Third Pole, Inc. Electrodes for nitric oxide generation
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing
WO2021142472A1 (en) 2020-01-11 2021-07-15 Third Pole, Inc. Systems and methods for nitric oxide generation with humidity control
US11896767B2 (en) 2020-03-20 2024-02-13 Covidien Lp Model-driven system integration in medical ventilators
EP4167920A1 (de) 2020-06-18 2023-04-26 Third Pole, Inc. Systeme und verfahren zur vorbeugung und behandlung von infektionen mit stickoxid
CN114376559B (zh) * 2022-01-18 2023-09-19 高昌生医股份有限公司 呼吸基准线追踪加速方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US582163A (en) * 1897-05-11 Barrel-washer
US3756229A (en) * 1970-12-14 1973-09-04 Veriflo Corp Ventilator
US4323064A (en) * 1976-10-26 1982-04-06 Puritan-Bennett Corporation Volume ventilator
FR2483785A1 (fr) * 1980-06-10 1981-12-11 Air Liquide Respirateur a correction automatique de ventilation
US4368740A (en) * 1980-11-03 1983-01-18 Binder Andy S Physiologic analyzer
GB8704104D0 (en) * 1987-02-21 1987-03-25 Manitoba University Of Respiratory system load apparatus
US5632269A (en) * 1989-09-22 1997-05-27 Respironics Inc. Breathing gas delivery method and apparatus
US5038771A (en) * 1990-01-25 1991-08-13 Dietz Henry G Method and apparatus for respiratory therapy using intermittent flow having automatic adjustment of a dose of therapeutic gas to the rate of breathing
US5161525A (en) * 1990-05-11 1992-11-10 Puritan-Bennett Corporation System and method for flow triggering of pressure supported ventilation
US5271389A (en) * 1992-02-12 1993-12-21 Puritan-Bennett Corporation Ventilator control system that generates, measures, compares, and corrects flow rates
BR9304638A (pt) * 1993-12-06 1995-07-25 Intermed Equipamento Medico Ho Sistema de controle de ciclo respiratório
US6105575A (en) * 1994-06-03 2000-08-22 Respironics, Inc. Method and apparatus for providing positive airway pressure to a patient
US5598838A (en) * 1995-04-07 1997-02-04 Healthdyne Technologies, Inc. Pressure support ventilatory assist system
US6000396A (en) * 1995-08-17 1999-12-14 University Of Florida Hybrid microprocessor controlled ventilator unit
US5881717A (en) * 1997-03-14 1999-03-16 Nellcor Puritan Bennett Incorporated System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator
CA2239673A1 (en) * 1998-06-04 1999-12-04 Christer Sinderby Automatic adjustment of applied levels of ventilatory support and extrinsic peep by closed-loop control of neuro-ventilatory efficiency
US6220244B1 (en) * 1998-09-15 2001-04-24 Mclaughlin Patrick L. Conserving device for use in oxygen delivery and therapy
EP2263730A3 (de) * 1999-01-15 2017-03-15 Resmed Limited Verfahren und Vorrichtung zum Ausgleich des intrinischen positiven endexpiratorischen Druckes
CA2362164A1 (en) * 1999-02-03 2000-08-10 Paul Bradford Blanch Method and apparatus for nullifying the imposed work of breathing
US6439229B1 (en) * 2000-08-08 2002-08-27 Newport Medical Instruments, Inc. Pressure support ventilation control system and method
JP4293581B2 (ja) * 2000-09-21 2009-07-08 日本特殊陶業株式会社 酸素濃縮器及び制御装置並びに記録媒体
US6626175B2 (en) * 2000-10-06 2003-09-30 Respironics, Inc. Medical ventilator triggering and cycling method and mechanism
US6622726B1 (en) * 2000-10-17 2003-09-23 Newport Medical Instruments, Inc. Breathing apparatus and method
US7484508B2 (en) * 2002-06-27 2009-02-03 Yrt Limited Method and device for monitoring and improving patient-ventilator interaction

Also Published As

Publication number Publication date
EP2123319A3 (de) 2010-03-10
EP1515767A2 (de) 2005-03-23
US20090107502A1 (en) 2009-04-30
EP2123319A2 (de) 2009-11-25
CA2489108C (en) 2014-02-11
US7484508B2 (en) 2009-02-03
WO2004002561A2 (en) 2004-01-08
WO2004002561A3 (en) 2004-04-08
US20040050387A1 (en) 2004-03-18
CA2489108A1 (en) 2004-01-08
AU2003280434A1 (en) 2004-01-19
DE60328786D1 (de) 2009-09-24
US20060249148A1 (en) 2006-11-09
EP1515767B1 (de) 2009-08-12

Similar Documents

Publication Publication Date Title
ATE439157T1 (de) Vorrichtung zur überwachung und verbesserung der wechselwirkung z wischen patienten und beatmungsgerät
JP4758413B2 (ja) 被験者の気道に加圧気体を供給する供給装置
US6752151B2 (en) Method and apparatus for providing variable positive airway pressure
US6622726B1 (en) Breathing apparatus and method
US9669171B2 (en) Pressure line purging system for a mechanical ventilator
DE59510734D1 (de) Beatmungsgerät zur Therapie der Schlafapnoe
WO2005051280A3 (en) Method and apparatus for controlling a ventilator
US6237593B1 (en) Estimation of flow and detection of breathing CPAP treatment
ATE290338T1 (de) Vorrichtung zur druckunterstützten einatmung, gesteuert durch ein elektromyographisches zwerchfellssignal
JP2000005312A (ja) 人工呼吸器の呼気バルブの制御方法
EP0982043A3 (de) Beatmungsgerät
EP0776671A1 (de) Gerät zur Unterstützung der Atmung
WO2005067520A3 (en) Respiratory monitoring during gas delivery
ATE390161T1 (de) Vorrichtung zur lieferung eines bestimmten druckes oder volumens von beatmungsgas
WO2006012205A3 (en) METHOD AND APPARATUS FOR NON-INVASIVE PREDICTION OF INTRINSIC POSITIVE END-EXPIRATORY PRESSURE (PEEPi) IN PATIENTS RECEIVING VENTILATOR SUPPORT
BR0313823A (pt) Método e aparelho para predizer o trabalho da respiração
ATE365570T1 (de) Vorrichtung zur erfassung der atmungstätigkeit einer person
EP3446756A1 (de) Maske und steuerungsverfahren
JP5608675B2 (ja) エラスタンスおよび抵抗の決定
CN109718440A (zh) 降低呼吸支持设备人机对抗的方法和系统
EP1455877A1 (de) Vorrichtung zur überwachung von druckvolumen kurven
EP3658239B1 (de) Maske und steuerungsverfahren
ATE272418T1 (de) Vorrichtung für das schalten in die ein- oder ausatmungsphase bei der cpap-therapie
DE50303785D1 (de) Vorrichtung zur Beatmung mit Steuerung
KR100558088B1 (ko) 배기특성 조정 기능을 갖는 인공호흡 장치

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties