FI982653A - Anordning i ett återkopplat kontrollsystem - Google Patents

Anordning i ett återkopplat kontrollsystem Download PDF

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Publication number
FI982653A
FI982653A FI982653A FI982653A FI982653A FI 982653 A FI982653 A FI 982653A FI 982653 A FI982653 A FI 982653A FI 982653 A FI982653 A FI 982653A FI 982653 A FI982653 A FI 982653A
Authority
FI
Finland
Prior art keywords
measuring
arrangement
value
control system
feedback control
Prior art date
Application number
FI982653A
Other languages
English (en)
Finnish (fi)
Other versions
FI110065B (sv
FI982653A0 (sv
Inventor
Antti Saerelae
Mario Loncar
Original Assignee
Instrumentarium Oyj
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 Instrumentarium Oyj filed Critical Instrumentarium Oyj
Priority to FI982653A priority Critical patent/FI110065B/sv
Publication of FI982653A0 publication Critical patent/FI982653A0/sv
Priority to PCT/FI1999/001007 priority patent/WO2000033904A1/en
Priority to AT99959448T priority patent/ATE308357T1/de
Priority to US09/857,682 priority patent/US7290544B1/en
Priority to EP99959448A priority patent/EP1140264B1/en
Priority to DE69928122T priority patent/DE69928122T2/de
Priority to AU16616/00A priority patent/AU1661600A/en
Publication of FI982653A publication Critical patent/FI982653A/sv
Application granted granted Critical
Publication of FI110065B publication Critical patent/FI110065B/sv

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/437—Composition of exhalation the anaesthetic agent concentration
FI982653A 1998-12-08 1998-12-08 Anordning i ett återkopplat kontrollsystem FI110065B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI982653A FI110065B (sv) 1998-12-08 1998-12-08 Anordning i ett återkopplat kontrollsystem
PCT/FI1999/001007 WO2000033904A1 (en) 1998-12-08 1999-12-03 Arrangement in connection with feedback control system
AT99959448T ATE308357T1 (de) 1998-12-08 1999-12-03 Arrangement in verbindung mit einem rückkopplungssteuerungssystem fuer anaesthesie
US09/857,682 US7290544B1 (en) 1998-12-08 1999-12-03 Arrangement in connection with feedback control system
EP99959448A EP1140264B1 (en) 1998-12-08 1999-12-03 Arrangement in connection with an anaestesia feedback control system
DE69928122T DE69928122T2 (de) 1998-12-08 1999-12-03 Rückkopplungssteuerungssystem für Anästhesie
AU16616/00A AU1661600A (en) 1998-12-08 1999-12-03 Arrangement in connection with feedback control system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982653 1998-12-08
FI982653A FI110065B (sv) 1998-12-08 1998-12-08 Anordning i ett återkopplat kontrollsystem

Publications (3)

Publication Number Publication Date
FI982653A0 FI982653A0 (sv) 1998-12-08
FI982653A true FI982653A (sv) 2000-06-09
FI110065B FI110065B (sv) 2002-11-29

Family

ID=8553067

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982653A FI110065B (sv) 1998-12-08 1998-12-08 Anordning i ett återkopplat kontrollsystem

Country Status (7)

Country Link
US (1) US7290544B1 (sv)
EP (1) EP1140264B1 (sv)
AT (1) ATE308357T1 (sv)
AU (1) AU1661600A (sv)
DE (1) DE69928122T2 (sv)
FI (1) FI110065B (sv)
WO (1) WO2000033904A1 (sv)

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US8893717B2 (en) 2005-09-21 2014-11-25 Ino Therapeutics Llc Systems and methods of administering a pharmaceutical gas to a patient
EP1961439B1 (en) * 2007-02-23 2009-12-16 General Electric Company Inhalation anaesthesia delivery system and a method for leak detection in the inhalation anaesthesia delivery system
DE602007003680D1 (de) * 2007-03-29 2010-01-21 Gen Electric Anästhesiegerätanordnung
EP1974762A1 (en) * 2007-03-29 2008-10-01 General Electric Company Anaesthesia machine arrangement and a method in connection with an anaesthesia machine arrangement
WO2009062550A1 (en) * 2007-11-14 2009-05-22 Maquet Critical Care Ab Anesthetic breathing apparatus having improved monitoring of anesthetic agent
DE102008022761B4 (de) * 2008-05-08 2015-11-05 Drägerwerk AG & Co. KGaA Vorrichtung zur Gewinnung und Untersuchung von Atemgasproben
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
US9186075B2 (en) 2009-03-24 2015-11-17 Covidien Lp Indicating the accuracy of a physiological parameter
US20110132369A1 (en) * 2009-12-04 2011-06-09 Nellcor Puritan Bennett Llc Ventilation System With System Status Display
US9814851B2 (en) 2009-12-04 2017-11-14 Covidien Lp Alarm indication system
US8491491B2 (en) * 2010-03-02 2013-07-23 Data Sciences International, Inc. Respiration measurements and dosimetry control in inhalation testing systems
US8453643B2 (en) 2010-04-27 2013-06-04 Covidien Lp Ventilation system with system status display for configuration and program information
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US8511306B2 (en) 2010-04-27 2013-08-20 Covidien Lp Ventilation system with system status display for maintenance and service information
US8539949B2 (en) 2010-04-27 2013-09-24 Covidien Lp Ventilation system with a two-point perspective view
US20130211207A1 (en) * 2011-09-09 2013-08-15 Sony Corporation Method and system for monitoring respiratory gases during anesthesia
US9254368B2 (en) 2011-12-02 2016-02-09 Drägerwerk AG & Co. KGaA Oxygen regulation with at least two SPO2 monitors and automatic recognition of a signal having a higher rating
US8844526B2 (en) 2012-03-30 2014-09-30 Covidien Lp Methods and systems for triggering with unknown base flow
JP6464094B2 (ja) 2012-12-22 2019-02-06 ディエムエフ・メディカル・インコーポレーテッド 中空糸膜を有する麻酔回路
CN103893868B (zh) * 2012-12-27 2016-03-02 北京谊安医疗系统股份有限公司 一种呼吸机串行接口扩展装置
US9492629B2 (en) 2013-02-14 2016-11-15 Covidien Lp Methods and systems for ventilation with unknown exhalation flow and exhalation pressure
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
US9925346B2 (en) 2015-01-20 2018-03-27 Covidien Lp Systems and methods for ventilation with unknown exhalation flow
USD775345S1 (en) 2015-04-10 2016-12-27 Covidien Lp Ventilator console
CN107670153B (zh) * 2017-10-23 2020-11-24 天津怡和嘉业医疗科技有限公司 呼吸机运行参数的处理方法及呼吸机
CN109498953A (zh) * 2018-12-14 2019-03-22 单晓辉 一种多功能临床麻醉科用辅助麻醉装置

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Also Published As

Publication number Publication date
EP1140264B1 (en) 2005-11-02
DE69928122D1 (de) 2005-12-08
FI110065B (sv) 2002-11-29
EP1140264A1 (en) 2001-10-10
ATE308357T1 (de) 2005-11-15
AU1661600A (en) 2000-06-26
WO2000033904A1 (en) 2000-06-15
US7290544B1 (en) 2007-11-06
DE69928122T2 (de) 2006-06-22
FI982653A0 (sv) 1998-12-08

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Legal Events

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MA Patent expired