ATE308357T1 - Arrangement in verbindung mit einem rückkopplungssteuerungssystem fuer anaesthesie - Google Patents

Arrangement in verbindung mit einem rückkopplungssteuerungssystem fuer anaesthesie

Info

Publication number
ATE308357T1
ATE308357T1 AT99959448T AT99959448T ATE308357T1 AT E308357 T1 ATE308357 T1 AT E308357T1 AT 99959448 T AT99959448 T AT 99959448T AT 99959448 T AT99959448 T AT 99959448T AT E308357 T1 ATE308357 T1 AT E308357T1
Authority
AT
Austria
Prior art keywords
measuring
arrangement
value
control system
feedback control
Prior art date
Application number
AT99959448T
Other languages
English (en)
Inventor
Antti Saerelae
Mario Loncar
Original Assignee
Ge Healthcare Finland Oy
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 Ge Healthcare Finland Oy filed Critical Ge Healthcare Finland Oy
Application granted granted Critical
Publication of ATE308357T1 publication Critical patent/ATE308357T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Massaging Devices (AREA)
  • Electrotherapy Devices (AREA)
  • Selective Calling Equipment (AREA)
  • Paper (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AT99959448T 1998-12-08 1999-12-03 Arrangement in verbindung mit einem rückkopplungssteuerungssystem fuer anaesthesie ATE308357T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982653A FI110065B (fi) 1998-12-08 1998-12-08 Sovitelma takaisinkytketyn säätöjärjestelmän yhteydessä
PCT/FI1999/001007 WO2000033904A1 (en) 1998-12-08 1999-12-03 Arrangement in connection with feedback control system

Publications (1)

Publication Number Publication Date
ATE308357T1 true ATE308357T1 (de) 2005-11-15

Family

ID=8553067

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99959448T ATE308357T1 (de) 1998-12-08 1999-12-03 Arrangement in verbindung mit einem rückkopplungssteuerungssystem fuer anaesthesie

Country Status (7)

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

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US7523752B2 (en) 2005-09-21 2009-04-28 Ino Therapeutics, Llc System and method of administering a pharmaceutical gas to a patient
US8893717B2 (en) 2005-09-21 2014-11-25 Ino Therapeutics Llc Systems and methods of administering a pharmaceutical gas to a patient
EP1961439B1 (de) * 2007-02-23 2009-12-16 General Electric Company Beatmungssystem für die Anästhesie und Verfahren zur Leckerkennung bei dem Beatmungssystem für die Anästhesie
EP1974762A1 (de) * 2007-03-29 2008-10-01 General Electric Company Anästhesiegerätanordnung und Verfahren in Zusammenhang mit einer Anästhesiegerätanordnung
EP1974763B1 (de) * 2007-03-29 2009-12-09 General Electric Company Anästhesiegerätanordnung
EP2209513B1 (de) * 2007-11-14 2014-07-30 Maquet Critical Care AB Narkoseatemgerät mit verbesserter überwachung des narkosemittels
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
US8482415B2 (en) 2009-12-04 2013-07-09 Covidien Lp Interactive multilevel alarm
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
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
USD645158S1 (en) 2010-04-27 2011-09-13 Nellcor Purtian Bennett LLC System status display
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
WO2014094139A1 (en) 2012-12-22 2014-06-26 Dmf Medical Incorporated An anesthetic circuit having a hollow fiber membrane
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
WO2024086363A1 (en) * 2022-10-21 2024-04-25 Vero Biotech Inc. Systems, methods, and apparatus for producing nitric oxide

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Also Published As

Publication number Publication date
WO2000033904A1 (en) 2000-06-15
FI982653A (fi) 2000-06-09
AU1661600A (en) 2000-06-26
EP1140264A1 (de) 2001-10-10
DE69928122D1 (de) 2005-12-08
DE69928122T2 (de) 2006-06-22
FI982653A0 (fi) 1998-12-08
EP1140264B1 (de) 2005-11-02
FI110065B (fi) 2002-11-29
US7290544B1 (en) 2007-11-06

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