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CN111201058A - 麻醉机废气排放控制系统及其控制方法 - Google Patents

麻醉机废气排放控制系统及其控制方法 Download PDF

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Publication number
CN111201058A
CN111201058A CN201780094690.3A CN201780094690A CN111201058A CN 111201058 A CN111201058 A CN 111201058A CN 201780094690 A CN201780094690 A CN 201780094690A CN 111201058 A CN111201058 A CN 111201058A
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China
Prior art keywords
anesthesia machine
unit
waste gas
controller
flow
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CN201780094690.3A
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English (en)
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CN111201058B (zh
Inventor
王晟
梁冬生
罗才瑾
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Shenzhen Mindray Bio Medical Electronics Co Ltd
Shenzhen Mindray Scientific Co Ltd
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Shenzhen Mindray Bio Medical Electronics Co Ltd
Shenzhen Mindray Scientific Co Ltd
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Publication of CN111201058A publication Critical patent/CN111201058A/zh
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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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/18—Vaporising devices for anaesthetic preparations
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • 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
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • 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
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes specially adapted for anaesthetising
    • 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
    • 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
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0024—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with an on-off output signal, e.g. from a switch
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0241—Anaesthetics; Analgesics
    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Measuring Volume Flow (AREA)

Abstract

一种麻醉机废气排放控制系统(200)，通过电子流量检测单元(220)检测连接管路(210)中的气体流量并通过显示单元(240)进行显示，同时控制器(230)根据麻醉机的运行状态控制开关单元(260)打开或者关闭连接管路(210)。麻醉机废气排放控制系统(200)的控制方法，通过电子流量检测单元(220)、控制器(230)以及显示单元(240)直接显示出连接管路(210)中的气体流量值，使用者能够方便、准确的读取连接管路(210)中的气体流量值。在麻醉机处于待机状态时关闭连接管路(210)，大大节约了医院的废气回收资源。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201780094690.3A 2017-10-20 2017-10-20 麻醉机废气排放控制系统及其控制方法 Active CN111201058B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/107054 WO2019075722A1 (zh) 2017-10-20 2017-10-20 麻醉机废气排放控制系统及其控制方法

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CN111201058A true CN111201058A (zh) 2020-05-26
CN111201058B CN111201058B (zh) 2023-10-17

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US (1) US12048816B2 (zh)
EP (1) EP3669917B1 (zh)
CN (1) CN111201058B (zh)
WO (1) WO2019075722A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022141554A1 (zh) * 2020-12-31 2022-07-07 深圳迈瑞动物医疗科技有限公司 医用报警系统、方法、设备及麻醉设备和称重设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2812964Y (zh) * 2005-04-01 2006-09-06 吴泽民 麻醉废气自动收集装置
US7628034B2 (en) * 2005-05-13 2009-12-08 Anesthetic Gas Reclamation, Llc Method of low flow anesthetic gas scavenging and dynamic collection apparatus therefor
CN201533941U (zh) * 2009-04-27 2010-07-28 陈志扬 负压吸引式麻醉尾气排放器
US20120000549A1 (en) * 2010-02-22 2012-01-05 Damian Ross Thorne Apparatus, systems and method for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases
CN202724392U (zh) * 2012-05-12 2013-02-13 深圳市汇健医疗工程有限公司 数字化杂交手术室麻醉废气排放监控系统
CN203634604U (zh) * 2013-12-05 2014-06-11 上海力申科学仪器有限公司 简易麻醉机废气处理装置
CN205598375U (zh) * 2016-02-26 2016-09-28 南京乐基医疗器械有限公司 Agss系统及具有该系统的麻醉机
WO2017075656A1 (en) * 2015-11-02 2017-05-11 Colin Dunlop A monitoring apparatus and method for use in a gas scavenging system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8701427D0 (en) * 1987-01-22 1987-02-25 Automated Process & Control Me Anaesthetic gas scavenging system
US6622726B1 (en) * 2000-10-17 2003-09-23 Newport Medical Instruments, Inc. Breathing apparatus and method
US8757155B2 (en) * 2007-02-13 2014-06-24 General Electric Company Automatic scavenger system and method
US8393323B2 (en) * 2008-09-30 2013-03-12 Covidien Lp Supplemental gas safety system for a breathing assistance system
JP5602414B2 (ja) 2009-11-05 2014-10-08 ピーエスフォー ルクスコ エスエイアールエル 半導体装置の製造方法および半導体装置
CN202446626U (zh) * 2012-01-16 2012-09-26 朱洪远 麻醉废气收集装置
SE537339C2 (sv) * 2012-06-25 2015-04-07 Medicvent Ab Ett centralflödessystem
US11141551B2 (en) * 2015-08-07 2021-10-12 Drägerwerk AG & Co. KGaA Ventilation drive for an anesthesia device and method for operating such a ventilation drive

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2812964Y (zh) * 2005-04-01 2006-09-06 吴泽民 麻醉废气自动收集装置
US7628034B2 (en) * 2005-05-13 2009-12-08 Anesthetic Gas Reclamation, Llc Method of low flow anesthetic gas scavenging and dynamic collection apparatus therefor
CN201533941U (zh) * 2009-04-27 2010-07-28 陈志扬 负压吸引式麻醉尾气排放器
US20120000549A1 (en) * 2010-02-22 2012-01-05 Damian Ross Thorne Apparatus, systems and method for collecting and reclaiming anaesthetic agents and for removing nitrous oxide from exhaust gases
CN202724392U (zh) * 2012-05-12 2013-02-13 深圳市汇健医疗工程有限公司 数字化杂交手术室麻醉废气排放监控系统
CN203634604U (zh) * 2013-12-05 2014-06-11 上海力申科学仪器有限公司 简易麻醉机废气处理装置
WO2017075656A1 (en) * 2015-11-02 2017-05-11 Colin Dunlop A monitoring apparatus and method for use in a gas scavenging system
CN205598375U (zh) * 2016-02-26 2016-09-28 南京乐基医疗器械有限公司 Agss系统及具有该系统的麻醉机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022141554A1 (zh) * 2020-12-31 2022-07-07 深圳迈瑞动物医疗科技有限公司 医用报警系统、方法、设备及麻醉设备和称重设备
CN115023255A (zh) * 2020-12-31 2022-09-06 深圳迈瑞动物医疗科技股份有限公司 医用报警系统、方法、设备及麻醉设备和称重设备
CN115023255B (zh) * 2020-12-31 2023-05-23 深圳迈瑞动物医疗科技股份有限公司 医用报警系统、方法、设备及麻醉设备和称重设备

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US20200238042A1 (en) 2020-07-30
WO2019075722A1 (zh) 2019-04-25
EP3669917B1 (en) 2023-06-21
CN111201058B (zh) 2023-10-17
EP3669917A4 (en) 2020-08-26
EP3669917A1 (en) 2020-06-24
US12048816B2 (en) 2024-07-30

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