CN106922131A - 一种呼气阀 - Google Patents

一种呼气阀 Download PDF

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Publication number
CN106922131A
CN106922131A CN201480083488.7A CN201480083488A CN106922131A CN 106922131 A CN106922131 A CN 106922131A CN 201480083488 A CN201480083488 A CN 201480083488A CN 106922131 A CN106922131 A CN 106922131A
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valve
sampling channel
exhalation
port
sampling
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CN106922131B (zh
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姚刚
润登·欧拉
陈永辉
邬学涛
陈培涛
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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
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

一种呼吸阀(1)，包括阀体，阀体包括：用以输入呼出气体的第一阀口(11)；用以连接PEEP阀的第二阀口(12)，第一阀口(11)和第二阀口(12)之间具有呼气通道(13)；以及设置在呼气通道(13)中的流量采集模块，由第一阀口(11)进入呼气通道(13)中的呼出气体的一部分经流量采集模块后产生一定的压差并进入采集端口，另一部分由第二阀口(12)进入PEEP阀。该呼吸阀(1)能够提升流量监测的精度和PEEP阀的控制稳定性；能够与采集端口进行快速装配，实现其可整体拆卸消毒，安全可靠。

Description

PCT国内申请，说明书已公开。

Claims (11)

  1. PCT国内申请，权利要求书已公开。
CN201480083488.7A 2014-11-07 2014-11-07 一种呼气阀 Active CN106922131B (zh)

Applications Claiming Priority (1)

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PCT/CN2014/090530 WO2016070394A1 (zh) 2014-11-07 2014-11-07 一种呼气阀

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CN106922131A true CN106922131A (zh) 2017-07-04
CN106922131B CN106922131B (zh) 2019-07-23

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ID=55908411

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CN (1) CN106922131B (zh)
WO (1) WO2016070394A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113289194B (zh) * 2021-06-30 2022-12-09 深圳市普博医疗科技股份有限公司 一种呼气阀及呼吸机

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03114474A (ja) * 1988-12-29 1991-05-15 Mijnhardt Bv 呼吸弁
CN101554510A (zh) * 2009-05-18 2009-10-14 浙江新丰医疗器械有限公司 一种呼吸器的呼气阀
CN101884822A (zh) * 2010-07-23 2010-11-17 上海力申科学仪器有限公司 呼吸机的呼出阀
EP2319573A1 (en) * 2009-11-04 2011-05-11 Covidien AG Respiratory device for medication delivery.
CN102114293A (zh) * 2009-12-31 2011-07-06 北京谊安医疗系统股份有限公司 气道内双水平压力的控制系统和方法、呼吸机及麻醉机
CN201921250U (zh) * 2010-09-26 2011-08-10 深圳市百格医疗技术有限公司 一种麻醉呼吸机主动式呼吸控制装置
CN102266635A (zh) * 2010-12-31 2011-12-07 北京谊安医疗系统股份有限公司 Peep阀及具有该peep阀的麻醉机
WO2012027107A1 (en) * 2010-08-26 2012-03-01 Baywin Too Llc Improved respiratory valve
CN202666152U (zh) * 2012-04-27 2013-01-16 上海力申科学仪器有限公司 呼气末正压阀控制结构
CN203314964U (zh) * 2013-05-31 2013-12-04 北京谊安医疗系统股份有限公司 呼气流量检测器
CN203417393U (zh) * 2013-06-14 2014-02-05 北京谊安医疗系统股份有限公司 呼气阀

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03114474A (ja) * 1988-12-29 1991-05-15 Mijnhardt Bv 呼吸弁
CN101554510A (zh) * 2009-05-18 2009-10-14 浙江新丰医疗器械有限公司 一种呼吸器的呼气阀
EP2319573A1 (en) * 2009-11-04 2011-05-11 Covidien AG Respiratory device for medication delivery.
CN102114293A (zh) * 2009-12-31 2011-07-06 北京谊安医疗系统股份有限公司 气道内双水平压力的控制系统和方法、呼吸机及麻醉机
CN101884822A (zh) * 2010-07-23 2010-11-17 上海力申科学仪器有限公司 呼吸机的呼出阀
WO2012027107A1 (en) * 2010-08-26 2012-03-01 Baywin Too Llc Improved respiratory valve
CN201921250U (zh) * 2010-09-26 2011-08-10 深圳市百格医疗技术有限公司 一种麻醉呼吸机主动式呼吸控制装置
CN102266635A (zh) * 2010-12-31 2011-12-07 北京谊安医疗系统股份有限公司 Peep阀及具有该peep阀的麻醉机
CN202666152U (zh) * 2012-04-27 2013-01-16 上海力申科学仪器有限公司 呼气末正压阀控制结构
CN203314964U (zh) * 2013-05-31 2013-12-04 北京谊安医疗系统股份有限公司 呼气流量检测器
CN203417393U (zh) * 2013-06-14 2014-02-05 北京谊安医疗系统股份有限公司 呼气阀

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WO2016070394A1 (zh) 2016-05-12
CN106922131B (zh) 2019-07-23

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