CN110621369B - 具有用于容纳压力传感器的设备的用于呼吸设备的呼气阀装置 - Google Patents

具有用于容纳压力传感器的设备的用于呼吸设备的呼气阀装置 Download PDF

Info

Publication number
CN110621369B
CN110621369B CN201880032112.1A CN201880032112A CN110621369B CN 110621369 B CN110621369 B CN 110621369B CN 201880032112 A CN201880032112 A CN 201880032112A CN 110621369 B CN110621369 B CN 110621369B
Authority
CN
China
Prior art keywords
breathing gas
exhalation
exhalation valve
gas channel
valve arrangement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201880032112.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN110621369A (zh
Inventor
卡洛琳·弗兰克
费利克斯·布赖特鲁克
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hamilton Medical AG
Original Assignee
Hamilton Medical AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hamilton Medical AG filed Critical Hamilton Medical AG
Publication of CN110621369A publication Critical patent/CN110621369A/zh
Application granted granted Critical
Publication of CN110621369B publication Critical patent/CN110621369B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/206—Capsule valves, e.g. mushroom, membrane valves
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/0858—Pressure sampling ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • F16K1/523—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CN201880032112.1A 2017-05-17 2018-05-16 具有用于容纳压力传感器的设备的用于呼吸设备的呼气阀装置 Active CN110621369B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017208349.2A DE102017208349A1 (de) 2017-05-17 2017-05-17 Exspirationsventilanordnung für eine Beatmungsvorrichtung mit Vorrichtung zur Aufnahme eines Drucksensors
DE102017208349.2 2017-05-17
PCT/EP2018/062795 WO2018210958A1 (de) 2017-05-17 2018-05-16 Exspirationsventilanordnung für eine beatmungsvorrichtung mit vorrichtung zur aufnahme eines drucksensors

Publications (2)

Publication Number Publication Date
CN110621369A CN110621369A (zh) 2019-12-27
CN110621369B true CN110621369B (zh) 2022-11-15

Family

ID=62186472

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880032112.1A Active CN110621369B (zh) 2017-05-17 2018-05-16 具有用于容纳压力传感器的设备的用于呼吸设备的呼气阀装置

Country Status (6)

Country Link
US (1) US11744980B2 (https=)
EP (1) EP3624884B1 (https=)
JP (1) JP7107971B2 (https=)
CN (1) CN110621369B (https=)
DE (1) DE102017208349A1 (https=)
WO (1) WO2018210958A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016220812A1 (de) * 2016-10-24 2018-04-26 Hamilton Medical Ag Exspirationsventil für eine Beatmungsvorrichtung mit geräuschemissionsreduzierter Ventilgestaltung
US11045621B2 (en) * 2017-09-17 2021-06-29 Ujala Technologies Implementation of a low-cost breathing support device
DE102020000503B4 (de) * 2020-01-28 2023-02-02 Drägerwerk AG & Co. KGaA Gekrümmte Verbindungseinheit zum Verbinden eines Patienten mit einem Beatmungsgerät
CN111603644B (zh) * 2020-05-28 2025-04-25 深圳融昕医疗科技有限公司 流量传感器及具有该流量传感器的呼吸机
DE102021117375A1 (de) * 2021-07-06 2023-01-12 Hamilton Medical Ag Exspirationsventil-Baugruppe und Atemgas-Leitungsbaugruppe mit einer solchen
US20230270959A1 (en) * 2022-02-28 2023-08-31 GE Precision Healthcare LLC Systems and methods for detecting usage information for a sensor
CN116370781A (zh) * 2023-03-23 2023-07-04 深圳市安保医疗科技股份有限公司 一种切换阀机构及呼吸设备
DE102025110706A1 (de) * 2024-04-02 2025-10-02 Löwenstein Medical Technology S.A. Halterung zum Befestigen eines Gassensors an und/oder in einem Gehäuse eines Beatmungsgeräts
DE102024131776A1 (de) 2024-10-30 2026-04-30 Hamilton Medical Ag Einweg-Membranventil, insbesondere als Exspirationsventil für eine Beatmungsvorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145201A (zh) * 2010-02-10 2011-08-10 崇仁(厦门)医疗器械有限公司 人工呼吸器
CN103189092A (zh) * 2010-10-14 2013-07-03 文提菲克控股有限公司 呼吸阀装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2715003C3 (de) 1977-04-04 1981-03-26 Drägerwerk AG, 23558 Lübeck Druckbegrenzungsventil zur Verwendung in Beatmungsgeräten
US5127400A (en) * 1990-03-23 1992-07-07 Bird Products Corp. Ventilator exhalation valve
DE69532011T2 (de) * 1994-10-14 2004-07-29 Bird Products Corporation, Palm Springs Ausatmungsventil
ES2250113T3 (es) * 2000-03-07 2006-04-16 Gerardus Wilhelmus Lugtigheid Aparato para administrar gas a una persona o un animal.
DE10114628A1 (de) 2001-03-23 2002-09-26 Salvia Lifetec Gmbh & Co Kg Beatmungsgerät
WO2008123831A1 (en) 2007-04-05 2008-10-16 Aerocrine Ab Adapter, apparatus and method for exhaled breath measurements
US8220458B2 (en) 2007-11-29 2012-07-17 Mergenet Medical, Inc. Artificial airway interfaces and methods thereof
CN101642597B (zh) * 2008-08-05 2012-12-05 北京谊安医疗系统股份有限公司 呼气阀
CN102274568A (zh) 2010-06-12 2011-12-14 史密斯医疗国际有限公司 呼吸管控制阀结构
GB2487089A (en) * 2011-01-10 2012-07-11 Intersurgical Ag Diaphragm valve assembly with control chamber and lid
AU2012334820B2 (en) 2011-11-11 2014-12-18 ResMed Pty Ltd Exchanger assembly for respiratory treatment
CN202777378U (zh) 2012-09-03 2013-03-13 深圳市安保科技有限公司 一种呼吸阀
CN202859866U (zh) 2012-11-12 2013-04-10 北京航天长峰股份有限公司 一种呼吸机的电控呼气阀
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
CN203549231U (zh) * 2013-09-22 2014-04-16 内蒙古伊利实业集团股份有限公司 管路取样接口
WO2015075158A1 (en) 2013-11-20 2015-05-28 Transunit Ab An expiratory valve for controlling a flow
CN203943996U (zh) 2014-07-03 2014-11-19 河南辉瑞生物医电技术有限公司 一种呼吸阀
CN106334247A (zh) 2016-10-08 2017-01-18 佛山市兴兴智能科技有限公司 一种医疗呼吸机的呼出阀

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145201A (zh) * 2010-02-10 2011-08-10 崇仁(厦门)医疗器械有限公司 人工呼吸器
CN103189092A (zh) * 2010-10-14 2013-07-03 文提菲克控股有限公司 呼吸阀装置

Also Published As

Publication number Publication date
JP7107971B2 (ja) 2022-07-27
JP2020520276A (ja) 2020-07-09
US11744980B2 (en) 2023-09-05
DE102017208349A1 (de) 2018-11-22
US20210330925A1 (en) 2021-10-28
CN110621369A (zh) 2019-12-27
EP3624884B1 (de) 2021-04-14
WO2018210958A1 (de) 2018-11-22
EP3624884A1 (de) 2020-03-25

Similar Documents

Publication Publication Date Title
CN110621369B (zh) 具有用于容纳压力传感器的设备的用于呼吸设备的呼气阀装置
JP7324910B2 (ja) 圧力調整弁
US11452836B2 (en) System and method for preventing cross-contamination in flow generation systems
JP6479675B2 (ja) 鼻カニューレシステム及び方法
US6516800B1 (en) Neonatal patient ventilator circuit
US10166360B2 (en) System and method for controlling flow during exhalation in a respiratory support system
US9339626B2 (en) Seal for variable compression interfaces
US20080236590A1 (en) Respiratory Device Comprising a Double Lumen Endotracheal Tube
US11351333B2 (en) Ventilator with switching valve
EP3880283B1 (en) Pressure support system valve
AU2015200443B1 (en) Ventilation mask
JP2017518156A (ja) 呼吸補助機器、鼻用装置、および呼吸補助マスク
JP2006239424A (ja) 圧力逃がし弁
US20130247909A1 (en) Nebulizer for use in mechanical respiratory ventilation therapy
US20120017915A1 (en) Respiratory device comprising a double lumen endotracheal tube
US10960166B2 (en) Arrangement having a gas flow reversing element and a switchable connection
CN109513078A (zh) 喉头罩
CN116440380A (zh) 呼吸压力调节装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant