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 PDFInfo
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- 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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- 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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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)
- PCT国内申请,权利要求书已公开。
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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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CN112969486A true CN112969486A (zh) | 2021-06-15 |
CN112969486B CN112969486B (zh) | 2023-02-28 |
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Citations (13)
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US5632269A (en) * | 1989-09-22 | 1997-05-27 | Respironics Inc. | Breathing gas delivery method and apparatus |
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WO2019058362A1 (en) * | 2017-09-20 | 2019-03-28 | ART MEDICAL Ltd. | SYSTEMS AND METHODS FOR MONITORING SPONTANEOUS BREATHING IN A MECHANICALLY VENTILATED PATIENT |
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Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
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2019
- 2019-10-10 CN CN201980073160.XA patent/CN112969486B/zh active Active
- 2019-10-10 WO PCT/CN2019/110346 patent/WO2021068160A1/zh active Application Filing
Patent Citations (15)
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---|---|---|---|---|
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 |
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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 |
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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)
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》 * |
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Publication number | Publication date |
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CN112969486B (zh) | 2023-02-28 |
WO2021068160A1 (zh) | 2021-04-15 |
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