DE60044963D1 - Verfahren zur Kontrolle eines Ausatmungsventils in einem Beatmungsgerät - Google Patents

Verfahren zur Kontrolle eines Ausatmungsventils in einem Beatmungsgerät

Info

Publication number
DE60044963D1
DE60044963D1 DE60044963T DE60044963T DE60044963D1 DE 60044963 D1 DE60044963 D1 DE 60044963D1 DE 60044963 T DE60044963 T DE 60044963T DE 60044963 T DE60044963 T DE 60044963T DE 60044963 D1 DE60044963 D1 DE 60044963D1
Authority
DE
Germany
Prior art keywords
ventilator
controlling
exhalation valve
exhalation
valve
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.)
Expired - Lifetime
Application number
DE60044963T
Other languages
English (en)
Inventor
Fredrik Jalde
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.)
Maquet Critical Care AB
Original Assignee
Maquet Critical Care AB
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 Maquet Critical Care AB filed Critical Maquet Critical Care AB
Application granted granted Critical
Publication of DE60044963D1 publication Critical patent/DE60044963D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
DE60044963T 1999-07-15 2000-05-29 Verfahren zur Kontrolle eines Ausatmungsventils in einem Beatmungsgerät Expired - Lifetime DE60044963D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902709A SE9902709D0 (sv) 1999-07-15 1999-07-15 Förfarande för styrning av en exspirationsventil i en ventilator

Publications (1)

Publication Number Publication Date
DE60044963D1 true DE60044963D1 (de) 2010-10-28

Family

ID=20416506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044963T Expired - Lifetime DE60044963D1 (de) 1999-07-15 2000-05-29 Verfahren zur Kontrolle eines Ausatmungsventils in einem Beatmungsgerät

Country Status (5)

Country Link
US (1) US6564798B1 (de)
EP (1) EP1068875B1 (de)
JP (1) JP2001054577A (de)
DE (1) DE60044963D1 (de)
SE (1) SE9902709D0 (de)

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US9364624B2 (en) 2011-12-07 2016-06-14 Covidien Lp Methods and systems for adaptive base flow
US9498589B2 (en) 2011-12-31 2016-11-22 Covidien Lp Methods and systems for adaptive base flow and leak compensation
US9022031B2 (en) 2012-01-31 2015-05-05 Covidien Lp Using estimated carinal pressure for feedback control of carinal pressure during ventilation
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US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US9492629B2 (en) 2013-02-14 2016-11-15 Covidien Lp Methods and systems for ventilation with unknown exhalation flow and exhalation pressure
USD731049S1 (en) 2013-03-05 2015-06-02 Covidien Lp EVQ housing of an exhalation module
USD693001S1 (en) 2013-03-08 2013-11-05 Covidien Lp Neonate expiratory filter assembly of an exhalation module
USD744095S1 (en) 2013-03-08 2015-11-24 Covidien Lp Exhalation module EVQ internal flow sensor
USD692556S1 (en) 2013-03-08 2013-10-29 Covidien Lp Expiratory filter body of an exhalation module
USD701601S1 (en) 2013-03-08 2014-03-25 Covidien Lp Condensate vial of an exhalation module
USD736905S1 (en) 2013-03-08 2015-08-18 Covidien Lp Exhalation module EVQ housing
USD731065S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ pressure sensor filter of an exhalation module
USD731048S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ diaphragm of an exhalation module
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
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CN104874083A (zh) * 2014-02-28 2015-09-02 北京谊安医疗系统股份有限公司 Peep阀校验方法
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Also Published As

Publication number Publication date
US6564798B1 (en) 2003-05-20
SE9902709D0 (sv) 1999-07-15
EP1068875A2 (de) 2001-01-17
JP2001054577A (ja) 2001-02-27
EP1068875B1 (de) 2010-09-15
EP1068875A3 (de) 2003-07-09

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