CN117547704A - 呼吸设备 - Google Patents

呼吸设备 Download PDF

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Publication number
CN117547704A
CN117547704A CN202311237471.XA CN202311237471A CN117547704A CN 117547704 A CN117547704 A CN 117547704A CN 202311237471 A CN202311237471 A CN 202311237471A CN 117547704 A CN117547704 A CN 117547704A
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CN
China
Prior art keywords
patient
configurations
spo2
oxygen
gas
Prior art date
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Pending
Application number
CN202311237471.XA
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English (en)
Chinese (zh)
Inventor
R·M·J·威廉姆斯
R·W·布格斯
D·M·拉塞尔
A·K·格利
C·G·坎特雷尔
黄熠林
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Fisher and Paykel Healthcare Ltd
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Fisher and Paykel Healthcare Ltd
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=65994674&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN117547704(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Publication of CN117547704A publication Critical patent/CN117547704A/zh
Pending legal-status Critical Current

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    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
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    • 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
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Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185714A1 (en) 2017-04-05 2018-10-11 Fisher & Paykel Healthcare Limited Flow therapy system and method
CN117547704A (zh) 2017-10-06 2024-02-13 斐雪派克医疗保健有限公司 呼吸设备
WO2020037375A1 (en) * 2018-08-23 2020-02-27 ResMed Pty Ltd Methods and apparatus for controlling respiratory therapy with supplementary oxygen
DK3890815T5 (da) * 2018-12-03 2025-06-16 Mallinckrodt Pharmaceuticals Ireland Ltd Gassensormodul
EP3927405B1 (en) 2019-02-22 2024-11-13 Fisher & Paykel Healthcare Limited Adjustable expiratory relief in respiratory therapy
US11607519B2 (en) * 2019-05-22 2023-03-21 Breathe Technologies, Inc. O2 concentrator with sieve bed bypass and control method thereof
US12239793B2 (en) 2019-07-09 2025-03-04 O2Matic Aps Device for regulating oxygen for automated oxygen therapy
EP4028098B1 (en) * 2019-09-10 2024-10-30 Fisher & Paykel Healthcare Limited Systems for controlling oxygen delivery in a flow therapy apparatus
WO2021071366A1 (en) * 2019-10-08 2021-04-15 Fisher & Paykel Healthcare Limited Flow therapy system and method
US20230022107A1 (en) * 2019-10-25 2023-01-26 Fisher & Paykel Healthcare Limited Alarm for respiratory therapy system
CN110898301B (zh) * 2019-12-26 2022-12-27 天津怡和嘉业医疗科技有限公司 一种通气治疗设备及控制方法
GB2591750B (en) * 2020-02-04 2024-05-01 Feisal Jhetam Imraan A wearable sleeping aid device
AU2021225479A1 (en) 2020-02-27 2022-09-15 Fisher & Paykel Healthcare Limited Improvements relating to provision of gas-flow
USD1057936S1 (en) * 2020-06-08 2025-01-14 Dechoker LLC Airway assist device
IT202000019828A1 (it) * 2020-08-07 2022-02-07 Ibd Italian Biomedical Devices S R L Dispositivo per la ventilazione polmonare
CN111921050A (zh) * 2020-08-19 2020-11-13 华氧医疗科技(大连)有限公司 一种用于控制氧气输送的方法
CN112245731B (zh) * 2020-10-19 2022-10-11 湖南万脉医疗科技有限公司 一种呼吸机用增氧装置及其应用
WO2022108898A1 (en) * 2020-11-17 2022-05-27 The Research Foundation For The State University Of New York Prediction and avoidance of adverse oxygen desaturation events in patients receiving supplemental oxygen
CN114190931B (zh) * 2020-12-29 2023-03-28 深圳迈瑞软件技术有限公司 血氧饱和度的监测方法和装置
CN117042686A (zh) * 2021-03-26 2023-11-10 迈欧拓2有限公司 自动化氧气疗法装置及相关方法
KR102578530B1 (ko) * 2021-04-26 2023-09-14 (주) 멕아이씨에스 혈중 산소 포화도 기반 고유량 호흡 장치 및 방법
US20230109918A1 (en) * 2021-10-07 2023-04-13 Masimo Corporation Interface Component for a Flow Therapy Device
WO2023070559A1 (zh) * 2021-10-29 2023-05-04 深圳迈瑞生物医疗电子股份有限公司 一种医疗设备及其氧浓度测量方法
US20230191052A1 (en) * 2021-12-16 2023-06-22 Harold Johannes Antonius Brans Controlling a high flow nasal therapy device
DE102023104211A1 (de) * 2022-03-02 2023-09-07 Löwenstein Medical Technology S.A. Vorrichtung und Verfahren zur Regelung eines Gasflusses
US20230398322A1 (en) * 2022-06-14 2023-12-14 Rush University Medical Center Automatic oxygen titration system and method based on targeted oxygen saturation during high flow and low flow oxygen therapy
EP4547302A1 (en) * 2022-06-30 2025-05-07 O2Matic Aps Device for regulating oxygen for automated oxygen therapy
CN114944099B (zh) * 2022-07-21 2022-11-08 之江实验室 一种动态血流-血氧监测系统评估装置
WO2024039249A1 (en) * 2022-08-18 2024-02-22 Fisher & Paykel Healthcare Limited Closed loop oxygen control
KR20250135186A (ko) * 2022-12-22 2025-09-12 피셔 앤 페이켈 핼스케어 리미티드 호흡 속도를 이용한 호흡 보조 제어
CN116603142B (zh) * 2023-05-24 2025-11-14 北京瑞承天启医疗科技有限公司 用于呼吸机的氧浓度控制方法和呼吸机
CN119950923B (zh) * 2025-04-10 2025-07-22 湖南君健医疗科技有限公司 一种呼吸内科用制氧机调控系统及方法

Family Cites Families (144)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926747C2 (de) 1979-07-03 1982-05-19 Drägerwerk AG, 2400 Lübeck Beatmungsanlage mit von Patientenwerten gesteuertem Beatmungsgerät
US4648888A (en) * 1982-07-09 1987-03-10 Hudson Oxygen Therapy Sales Co. Oxygen concentrator
US5060514A (en) * 1989-11-30 1991-10-29 Puritan-Bennett Corporate Ultrasonic gas measuring device
US5365922A (en) * 1991-03-19 1994-11-22 Brigham And Women's Hospital, Inc. Closed-loop non-invasive oxygen saturation control system
US20010041849A1 (en) * 1992-01-21 2001-11-15 Vincent Ardizzone Flexible magnetic pad with multi-directional constantly alternating polarity zones
US5706801A (en) * 1995-07-28 1998-01-13 Caire Inc. Sensing and communications system for use with oxygen delivery apparatus
US8932227B2 (en) 2000-07-28 2015-01-13 Lawrence A. Lynn System and method for CO2 and oximetry integration
US6371114B1 (en) 1998-07-24 2002-04-16 Minnesota Innovative Technologies & Instruments Corporation Control device for supplying supplemental respiratory oxygen
US6142149A (en) 1997-10-23 2000-11-07 Steen; Scot Kenneth Oximetry device, open oxygen delivery system oximetry device and method of controlling oxygen saturation
DE60039497D1 (de) 1999-02-03 2008-08-28 Mermaid Care As Automatische lungenparameterschätzung
DE60020842T2 (de) 1999-06-30 2006-05-18 University of Florida Research Foundation, Inc., Gainesville Überwachungssystem für beatmungsgerät
US20070000494A1 (en) 1999-06-30 2007-01-04 Banner Michael J Ventilator monitor system and method of using same
US6629934B2 (en) * 2000-02-02 2003-10-07 Healthetech, Inc. Indirect calorimeter for medical applications
US6761165B2 (en) 2000-02-29 2004-07-13 The Uab Research Foundation Medical ventilator system
US6644312B2 (en) 2000-03-07 2003-11-11 Resmed Limited Determining suitable ventilator settings for patients with alveolar hypoventilation during sleep
US6512938B2 (en) 2000-12-12 2003-01-28 Nelson R. Claure System and method for closed loop controlled inspired oxygen concentration
US7355512B1 (en) 2002-01-24 2008-04-08 Masimo Corporation Parallel alarm processor
US7501630B2 (en) 2003-02-21 2009-03-10 Koninklijke Philips Electronics N.V. Gas measurement system
US7432508B2 (en) 2003-02-21 2008-10-07 Ric Investments, Llc Gas measurement system
US6954702B2 (en) 2003-02-21 2005-10-11 Ric Investments, Inc. Gas monitoring system and sidestream gas measurement system adapted to communicate with a mainstream gas measurement system
US7183552B2 (en) 2003-03-07 2007-02-27 Ric Investments, Llc Optical system for a gas measurement system
WO2004080516A1 (en) * 2003-03-14 2004-09-23 Yrt Limited Improved synchrony between end of ventilator cycles and end of patient efforts during assisted ventilation
US20050098527A1 (en) 2003-09-15 2005-05-12 Yates William M.Iii Multiple cavity bottle and method of manufacturing same
US20060108363A1 (en) 2003-09-15 2006-05-25 Yates William M Iii Source selecting cap and closure for multiple chamber bottles
US7802571B2 (en) 2003-11-21 2010-09-28 Tehrani Fleur T Method and apparatus for controlling a ventilator
EP1722676B1 (en) 2004-03-08 2012-12-19 Masimo Corporation Physiological parameter system
US7222624B2 (en) 2004-07-02 2007-05-29 Praxair Technology, Inc. Dual sensor oxygen therapy device
US20060150970A1 (en) 2004-07-15 2006-07-13 University Of Florida Research Foundation, Inc. Apparatus and methods to titrate O2 content delivered to open delivery systems and mitigate fire risk
US20080000866A1 (en) 2004-09-15 2008-01-03 Yates William M Iii Dual cavity sports bottle with source selecting closure
NZ554417A (en) 2004-10-06 2011-04-29 Resmed Ltd Air delivery system including pulse oximeter configured to determine a measure of patient effort
US20060102581A1 (en) 2004-11-15 2006-05-18 Yates William M Iii Multiple chamber bottle and method of filling and assembling same
EP2394572A3 (en) 2004-12-23 2012-05-09 ResMed Ltd. Apparatus for detecting and discriminating breathing patterns from respiratory signals
US7761127B2 (en) 2005-03-01 2010-07-20 Masimo Laboratories, Inc. Multiple wavelength sensor substrate
US7527054B2 (en) 2005-05-24 2009-05-05 General Electric Company Apparatus and method for controlling fraction of inspired oxygen
US20090137919A1 (en) * 2005-09-02 2009-05-28 Technion City Lung volume monitoring method and device
US8522782B2 (en) 2005-09-12 2013-09-03 Mergenet Medical, Inc. High flow therapy device utilizing a non-sealing respiratory interface and related methods
AU2006290202A1 (en) 2005-09-12 2007-03-22 Mergenet Medical, Inc. Nasal cannula
US11833301B2 (en) 2005-09-12 2023-12-05 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11458270B2 (en) 2005-09-12 2022-10-04 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US8333194B2 (en) 2005-09-12 2012-12-18 Mergenet Medical, Inc. High flow therapy device utilizing a non-sealing respiratory interface and related methods
US8333199B2 (en) 2005-09-12 2012-12-18 Mergenet Medical, Inc. High flow therapy artificial airway interfaces and related methods
US7677246B2 (en) 2005-09-23 2010-03-16 Ric Investments, Llc Modular pressure support system
US20070077200A1 (en) * 2005-09-30 2007-04-05 Baker Clark R Method and system for controlled maintenance of hypoxia for therapeutic or diagnostic purposes
DE102005054152A1 (de) 2005-11-14 2007-05-16 Viasys Healthcare Gmbh Pulssensor, Pulsmeter, Oximeter, Steuerknüppel sowie Helm
AU2006343578B2 (en) * 2006-05-12 2012-05-03 Yrt Limited Method and device for generating a signal that reflects respiratory efforts in patients on ventilatory support
US8667963B2 (en) 2006-05-16 2014-03-11 Impact Instrumentation, Inc. Ventilator circuit for oxygen generating system
JP4796918B2 (ja) * 2006-08-10 2011-10-19 山陽電子工業株式会社 酸素濃縮ガス供給装置
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
US8064975B2 (en) 2006-09-20 2011-11-22 Nellcor Puritan Bennett Llc System and method for probability based determination of estimated oxygen saturation
US8852094B2 (en) 2006-12-22 2014-10-07 Masimo Corporation Physiological parameter system
US8585607B2 (en) 2007-05-02 2013-11-19 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
US20080275349A1 (en) 2007-05-02 2008-11-06 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
AU2008258938B2 (en) * 2007-05-31 2013-09-19 Teijin Limited Ultrasonic gas concentration measuring method and device using the same
US20090065007A1 (en) * 2007-09-06 2009-03-12 Wilkinson William R Oxygen concentrator apparatus and method
US20160045696A1 (en) * 2007-11-27 2016-02-18 Mapatunage A. Siriwardena Toroidal ring ventilator
CN101938939B (zh) 2008-02-07 2014-11-26 皇家飞利浦电子股份有限公司 用于测量和预测患者呼吸稳定性的装置
WO2009120607A1 (en) 2008-03-27 2009-10-01 Nellcor Puritan Bennett Llc Method for controlling delivery of breathing gas to a patient using multiple ventilaton parameters
EP2257328A2 (en) 2008-03-27 2010-12-08 Nellcor Puritan Bennett LLC Breathing assistance systems with lung recruitment maneuvers
JP5346073B2 (ja) 2008-04-07 2013-11-20 ユーティーアイ リミテッド パートナーシップ 新生児用酸素供給方法およびそれに使用するための装置
US8882684B2 (en) 2008-05-12 2014-11-11 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
US11696691B2 (en) 2008-05-01 2023-07-11 Hill-Rom Services, Inc. Monitoring, predicting, and treating clinical episodes
US9883809B2 (en) 2008-05-01 2018-02-06 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
EP2701131A2 (en) 2008-05-12 2014-02-26 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
US10238351B2 (en) 2008-05-12 2019-03-26 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
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
US8186346B2 (en) 2008-07-23 2012-05-29 Chart Sequal Technologies Inc. Self-automated titration system and method
CA2736540C (en) * 2008-09-25 2015-11-24 Nellcor Puritan Bennett Llc Inversion-based feed-forward compensation of inspiratory trigger dynamics in medical ventilators
DE102009013396B3 (de) 2009-03-16 2010-08-05 Dräger Medical AG & Co. KG Vorrichtung und Verfahren zur Steuerung der Sauerstoffdosierung eines Beatmungsgerätes
WO2010115169A1 (en) * 2009-04-02 2010-10-07 Breathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation for providing ventilation support
US20100224191A1 (en) 2009-03-06 2010-09-09 Cardinal Health 207, Inc. Automated Oxygen Delivery System
US20100224192A1 (en) 2009-03-06 2010-09-09 Cardinal Health 207, Inc. Automated Oxygen Delivery Method
US10220207B2 (en) * 2009-03-20 2019-03-05 Electrocore, Inc. Nerve stimulation methods for averting imminent onset or episode of a disease
US8221319B2 (en) 2009-03-25 2012-07-17 Nellcor Puritan Bennett Llc Medical device for assessing intravascular blood volume and technique for using the same
US8509869B2 (en) 2009-05-15 2013-08-13 Covidien Lp Method and apparatus for detecting and analyzing variations in a physiologic parameter
US8670811B2 (en) 2009-06-30 2014-03-11 Masimo Corporation Pulse oximetry system for adjusting medical ventilation
CA2709800C (en) 2009-07-15 2023-01-10 Universite Laval Method and device for administering oxygen to a patient and monitoring the patient
US8789529B2 (en) * 2009-08-20 2014-07-29 Covidien Lp Method for ventilation
US8596270B2 (en) * 2009-08-20 2013-12-03 Covidien Lp Systems and methods for controlling a ventilator
US8397725B2 (en) 2009-09-04 2013-03-19 Designwise Medical Respiratory treatment delivery system
JP2011143107A (ja) * 2010-01-15 2011-07-28 Terumo Corp 酸素濃縮装置
US9974918B2 (en) 2010-04-07 2018-05-22 Caire Inc. Portable oxygen delivery device
EP2575617B1 (en) 2010-05-26 2019-06-26 The Curators Of The University Of Missouri Closed loop respiratory support device with dynamic adaptability
US8789530B2 (en) 2010-05-26 2014-07-29 The Curators Of The University Of Missouri Closed loop respiratory support device with dynamic adaptability
US8676285B2 (en) 2010-07-28 2014-03-18 Covidien Lp Methods for validating patient identity
US20130152933A1 (en) 2010-08-10 2013-06-20 The Regents Of The University Of California, A California Corporation Automated fluid delivery system and method
DE102010035167A1 (de) * 2010-08-23 2012-02-23 F. Stephan Gmbh Medizintechnik Respirator
US20120090611A1 (en) * 2010-10-13 2012-04-19 Nellcor Puritan Bennett Llc Systems And Methods For Controlling An Amount Of Oxygen In Blood Of A Ventilator Patient
WO2015008285A1 (en) 2013-07-18 2015-01-22 Earlysense Ltd. Monitoring a sleeping subject
JP5951630B2 (ja) 2010-12-07 2016-07-13 アーリーセンス リミテッド 臨床症状のモニター、予測、および治療
US10292625B2 (en) 2010-12-07 2019-05-21 Earlysense Ltd. Monitoring a sleeping subject
CN103379934B (zh) 2010-12-17 2017-01-18 皇家飞利浦电子股份有限公司 用于可定制自动控制吸入氧的含量和/或呼气末正压以维持氧合作用的系统和方法
JP5923523B2 (ja) 2011-01-06 2016-05-24 アイ・エヌ・オー セラピューティクス エル・エル・シーＩＮＯ Ｔｈｅｒａｐｅｕｔｉｃｓ ＬＬＣ ガス送出装置およびシステム
US8770192B2 (en) 2011-01-10 2014-07-08 General Electric Company System and method of preventing the delivery of hypoxic gases to a patient
US9233218B2 (en) 2011-01-10 2016-01-12 General Electric Comapny System and method of controlling the delivery of medical gases to a patient
GB2487719A (en) * 2011-01-25 2012-08-08 Giora Galili A cooling and wash apparatus for solar panels
CN103458949A (zh) * 2011-03-23 2013-12-18 皇家飞利浦有限公司 呼吸治疗患者界面中的脉搏氧饱和度测定法
JP5938597B2 (ja) * 2011-05-20 2016-06-22 独立行政法人国立高等専門学校機構 超音波流量計を用いた酸素濃度計
WO2013009193A1 (en) 2011-07-13 2013-01-17 Fisher & Paykel Healthcare Limited Impeller and motor assembly
EP2747817B1 (en) 2011-08-25 2018-10-10 Koninklijke Philips N.V. Apparatus for controlling a ventilation therapy device
US20140345609A1 (en) * 2011-09-13 2014-11-27 Douglas Adam Whitcher Portable oxygen concentrator
US9089657B2 (en) 2011-10-31 2015-07-28 Covidien Lp Methods and systems for gating user initiated increases in oxygen concentration during ventilation
US9254368B2 (en) * 2011-12-02 2016-02-09 Drägerwerk AG & Co. KGaA Oxygen regulation with at least two SPO2 monitors and automatic recognition of a signal having a higher rating
US20130239961A1 (en) 2012-03-16 2013-09-19 Smartmed Usa Inc. Apparatus, computer program, method and system for portable breathing assistance
US20130245973A1 (en) 2012-03-16 2013-09-19 Smartmed Usa Inc. Apparatus, computer program, method, and system for acquiring and analyzing battery metrics
EP2833953B1 (en) * 2012-04-05 2019-01-16 Fisher&Paykel Healthcare Limited Respiratory assistance apparatus
EP3434178B1 (en) * 2012-05-18 2021-10-13 Fisher & Paykel Healthcare Limited Control of flow and/or pressure provided by breathing apparatus
EP2682147B1 (en) 2012-07-06 2019-03-13 General Electric Company System for controlling the delivery of medical gases to a patient
WO2014040086A1 (en) * 2012-09-10 2014-03-13 Portable Anesthesia Solutions Llc Anesthesia machine
WO2014049484A1 (en) 2012-09-28 2014-04-03 Koninklijke Philips N.V. System and method for assessment of patient health based on recovery responses from oxygen desaturation
CN104955511B (zh) * 2013-01-29 2017-08-11 皇家飞利浦有限公司 新生儿氧气供应的控制
SG11201506946PA (en) * 2013-03-04 2015-09-29 Fisher & Paykel Healthcare Ltd Patient interfaces with condensation reducing or compensating arrangements
MX375330B (es) 2013-03-13 2025-03-06 Mallinckrodt Hospital Products Ip Ltd Dispositivos y metodos para monitorizar la oxigenacion durante el tratamiento con el suminitro de oxido nitrico.
AU2014275572B2 (en) * 2013-06-05 2019-03-28 Fisher & Paykel Healthcare Limited Breathing control using high flow respiration assistance
US20150018648A1 (en) 2013-07-15 2015-01-15 Covidien Lp Systems and methods for monitoring patients on ventilation
US20150099950A1 (en) 2013-10-07 2015-04-09 Masimo Corporation Regional oximetry sensor
US9750463B2 (en) 2013-12-10 2017-09-05 General Electric Company Respiratory stress detection
CN103736183A (zh) * 2013-12-13 2014-04-23 科迈（常州）电子有限公司 一种双水平呼吸机压力控制装置及压力控制方法
US10869987B2 (en) 2013-12-20 2020-12-22 B/E Aerospace, Inc Pulse saturation oxygen delivery system and method
US11291868B2 (en) 2013-12-20 2022-04-05 B/E Aerospace, Inc. Pulse saturation oxygen delivery system and method
EP3653249B1 (en) * 2014-04-11 2022-08-31 Fisher & Paykel Healthcare Limited Respiratory therapy system comprising a non-sealing patient interface
NZ798329A (en) 2014-06-19 2024-10-25 ResMed Pty Ltd Patient interface for respiratory therapy
US11571539B2 (en) * 2014-07-21 2023-02-07 Fisher & Paykel Healthcare Limited Fluid mixing structure
US20160022952A1 (en) * 2014-07-22 2016-01-28 NAB Medical, Inc. Apparatus and Method for Adaptive Closed-loop Control of Oxygen-Hemoglobin Saturation Levels
CN112354062B (zh) 2014-09-03 2024-10-22 费雪派克医疗保健有限公司 确定性受控的增湿系统
EP4681629A3 (en) * 2014-09-04 2026-01-28 Fisher & Paykel Healthcare Limited Exhaled gas measurement compensation during high flow respiratory therapy
EP3238110B1 (en) 2014-12-23 2021-04-07 Koninklijke Philips N.V. Systems and methods for model-based optimization of mechanical ventilation
US20180126110A1 (en) * 2015-02-18 2018-05-10 Fisher & Paykel Healthcare Limited Flow therapy system
CN104707228B (zh) * 2015-03-02 2017-05-17 深圳市科曼医疗设备有限公司 经鼻高流量氧疗压力监测系统及其监测方法
WO2016157104A1 (en) * 2015-03-31 2016-10-06 Fisher & Paykel Healthcare Limited An apparatus for controlling gas delivery to a patient
SG11201707578TA (en) 2015-03-31 2017-10-30 Fisher & Paykel Healthcare Ltd A user interface and system for supplying gases to an airway
CN104834326B (zh) 2015-04-01 2017-12-19 深圳市科曼医疗设备有限公司 呼吸机氧浓度控制方法、装置和系统
CN104998330A (zh) * 2015-07-07 2015-10-28 丛繁滋 一种不输出雾滴用于呼吸道加热保湿的超声雾化气化装置
US11065408B2 (en) 2015-10-05 2021-07-20 UNIVERSITé LAVAL Method for delivery of breathing gas to a patient and system for performing same
CN108430559B (zh) 2015-11-10 2021-09-03 塔斯马尼亚大学 用于自动控制吸入氧输送的方法、设备和系统
EP3383470B8 (en) 2015-12-02 2022-05-25 Fisher&Paykel Healthcare Limited Flow path sensing for flow therapy apparatus
CN106215299B (zh) * 2016-09-22 2019-04-02 深圳市润普科技有限公司 随吸供氧制氧机
US10589045B2 (en) 2016-10-12 2020-03-17 Board Of Regents Of The University Of Texas System Smart oxygenation system employing automatic control using SpO2-to-FiO2 ratio
US10946160B2 (en) * 2017-03-23 2021-03-16 General Electric Company Medical vaporizer with carrier gas characterization, measurement, and/or compensation
KR102615025B1 (ko) 2017-04-28 2023-12-18 마시모 코오퍼레이션 스폿 체크 측정 시스템
JP2020531176A (ja) * 2017-08-25 2020-11-05 レスメド・プロプライエタリー・リミテッド 呼吸器疾患治療のための方法および装置
CN117547704A (zh) 2017-10-06 2024-02-13 斐雪派克医疗保健有限公司 呼吸设备
JP7282085B2 (ja) 2017-10-31 2023-05-26 マシモ・コーポレイション 酸素状態指標を表示するためのシステム
US11883594B2 (en) 2017-11-22 2024-01-30 Fisher & Paykel Healthcare Limited Respiratory rate monitoring for respiratory flow therapy systems
US20230022107A1 (en) 2019-10-25 2023-01-26 Fisher & Paykel Healthcare Limited Alarm for respiratory therapy system

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