CN112969486A - 一种通气切换控制方法及装置、医用通气设备、存储介质 - Google Patents

一种通气切换控制方法及装置、医用通气设备、存储介质 Download PDF

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Publication number
CN112969486A
CN112969486A CN201980073160.XA CN201980073160A CN112969486A CN 112969486 A CN112969486 A CN 112969486A CN 201980073160 A CN201980073160 A CN 201980073160A CN 112969486 A CN112969486 A CN 112969486A
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flow rate
ventilation
patient
comparison
time
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CN112969486B (zh
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刘京雷
刘玲
周小勇
徐晓婷
杨毅
邱海波
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Shenzhen Mindray Bio Medical Electronics Co Ltd
Zhongda Hospital of Southeast University
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Shenzhen Mindray Bio Medical Electronics Co Ltd
Zhongda Hospital of Southeast University
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes

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  • 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)

Abstract

公开了一种通气切换控制方法和通气切换控制装置，应用于医用通气设备。该方法包括：通过流速测量设备监测患者通气流速(S201)；获取患者的时间常数(S202)；基于时间常数估算对比时刻的理论通气流速(S203)；根据估算的对比时刻的理论通气流速和监测到的患者通气流速，识别患者的呼吸状态(S204)。

Description

PCT国内申请，说明书已公开。

Claims (16)

  1. PCT国内申请，权利要求书已公开。
CN201980073160.XA 2019-10-10 2019-10-10 一种通气切换控制方法及装置、医用通气设备、存储介质 Active CN112969486B (zh)

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PCT/CN2019/110346 WO2021068160A1 (zh) 2019-10-10 2019-10-10 一种通气切换控制方法及装置、医用通气设备、存储介质

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303700A (en) * 1991-07-04 1994-04-19 Dragerwerk Aktiengesellschaft Method for detecting the respiratory phases of a patient during an assisted ventilating process
US5632269A (en) * 1989-09-22 1997-05-27 Respironics Inc. Breathing gas delivery method and apparatus
US20020053345A1 (en) * 2000-10-06 2002-05-09 Jafari Mehdi M. Medical ventilator triggering and cycling method and mechanism
US6439229B1 (en) * 2000-08-08 2002-08-27 Newport Medical Instruments, Inc. Pressure support ventilation control system and method
US20050241639A1 (en) * 2003-01-30 2005-11-03 Compumedics, Inc. Algorithm for automatic positive air pressure titration
CN102266614A (zh) * 2010-12-31 2011-12-07 北京谊安医疗系统股份有限公司 吸气触发控制方法及装置、呼吸机
US20130152934A1 (en) * 2010-08-27 2013-06-20 Resmed Limited Adaptive cycling for respiratory treatment apparatus
CN103340630A (zh) * 2013-06-18 2013-10-09 东南大学 一种双水平呼吸机的呼吸状态识别装置及其识别方法
CN103495249A (zh) * 2013-10-12 2014-01-08 中山大学 一种呼吸机的控制方法及其控制系统
CN109069780A (zh) * 2016-04-15 2018-12-21 汉密尔顿医疗股份公司 从呼气运行转变到吸气运行时具有改善的同步性的呼吸仪
CN109350824A (zh) * 2018-09-21 2019-02-19 王丽 一种肺衰患者辅助呼吸器以及呼吸周期判断方法
WO2019058362A1 (en) * 2017-09-20 2019-03-28 ART MEDICAL Ltd. SYSTEMS AND METHODS FOR MONITORING SPONTANEOUS BREATHING IN A MECHANICALLY VENTILATED PATIENT
CN110290824A (zh) * 2018-05-02 2019-09-27 东南大学附属中大医院 一种通气系统和呼吸同步监测方法、装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107961423B (zh) * 2017-12-15 2020-11-03 湖南明康中锦医疗科技发展有限公司 呼吸机触发吸气的方法及应用

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632269A (en) * 1989-09-22 1997-05-27 Respironics Inc. Breathing gas delivery method and apparatus
US5303700A (en) * 1991-07-04 1994-04-19 Dragerwerk Aktiengesellschaft Method for detecting the respiratory phases of a patient during an assisted ventilating process
US6439229B1 (en) * 2000-08-08 2002-08-27 Newport Medical Instruments, Inc. Pressure support ventilation control system and method
US20020053345A1 (en) * 2000-10-06 2002-05-09 Jafari Mehdi M. Medical ventilator triggering and cycling method and mechanism
US20050241639A1 (en) * 2003-01-30 2005-11-03 Compumedics, Inc. Algorithm for automatic positive air pressure titration
US20130152934A1 (en) * 2010-08-27 2013-06-20 Resmed Limited Adaptive cycling for respiratory treatment apparatus
US20170326315A1 (en) * 2010-08-27 2017-11-16 Resmed Limited Adaptive cycling for respiratory treatment apparatus
CN102266614A (zh) * 2010-12-31 2011-12-07 北京谊安医疗系统股份有限公司 吸气触发控制方法及装置、呼吸机
CN103340630A (zh) * 2013-06-18 2013-10-09 东南大学 一种双水平呼吸机的呼吸状态识别装置及其识别方法
CN103495249A (zh) * 2013-10-12 2014-01-08 中山大学 一种呼吸机的控制方法及其控制系统
CN109069780A (zh) * 2016-04-15 2018-12-21 汉密尔顿医疗股份公司 从呼气运行转变到吸气运行时具有改善的同步性的呼吸仪
US20190134331A1 (en) * 2016-04-15 2019-05-09 Hamilton Medical Ag Respirator having improved synchronicity during the transition from expiratory to inspiratory operation
WO2019058362A1 (en) * 2017-09-20 2019-03-28 ART MEDICAL Ltd. SYSTEMS AND METHODS FOR MONITORING SPONTANEOUS BREATHING IN A MECHANICALLY VENTILATED PATIENT
CN110290824A (zh) * 2018-05-02 2019-09-27 东南大学附属中大医院 一种通气系统和呼吸同步监测方法、装置
CN109350824A (zh) * 2018-09-21 2019-02-19 王丽 一种肺衰患者辅助呼吸器以及呼吸周期判断方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
夏飞萍等: "神经调节辅助通气对AECOPD患者呼吸功的影响", 《中华重症医学电子杂志》 *
黄桂芳等: "正常老中青少年1468例和慢阻肺患者168例用力呼气弦线时间常数的初步探讨", 《生物医学工程学杂志》 *

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CN112969486B (zh) 2023-02-28

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