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DE69941840D1 - Automatische kontrollvorrichtung für die zugabe eines anästethikums an einen geschlossenen kreislauf mit geringer strömung - Google Patents

Automatische kontrollvorrichtung für die zugabe eines anästethikums an einen geschlossenen kreislauf mit geringer strömung

Info

Publication number
DE69941840D1
DE69941840D1 DE69941840T DE69941840T DE69941840D1 DE 69941840 D1 DE69941840 D1 DE 69941840D1 DE 69941840 T DE69941840 T DE 69941840T DE 69941840 T DE69941840 T DE 69941840T DE 69941840 D1 DE69941840 D1 DE 69941840D1
Authority
DE
Germany
Prior art keywords
anaesthetic
harmony
anesthetic
control device
addition
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
DE69941840T
Other languages
English (en)
Inventor
Marfany Jaime Mas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69941840D1 publication Critical patent/DE69941840D1/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. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/18—Vaporising devices for anaesthetic preparations

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Accessories For Mixers (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE69941840T 1998-04-14 1999-04-14 Automatische kontrollvorrichtung für die zugabe eines anästethikums an einen geschlossenen kreislauf mit geringer strömung Expired - Lifetime DE69941840D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES009800782A ES2139540B1 (es) 1998-04-14 1998-04-14 Metodo de control automatico para el aporte de anestesico a un circuito cerrado a bajos flujos.
PCT/ES1999/000095 WO1999052580A1 (es) 1998-04-14 1999-04-14 Metodo de control automatico para el aporte de anestesico a un circuito cerrado a bajos flujos

Publications (1)

Publication Number Publication Date
DE69941840D1 true DE69941840D1 (de) 2010-02-04

Family

ID=8303449

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941840T Expired - Lifetime DE69941840D1 (de) 1998-04-14 1999-04-14 Automatische kontrollvorrichtung für die zugabe eines anästethikums an einen geschlossenen kreislauf mit geringer strömung

Country Status (6)

Country Link
US (1) US6523537B1 (de)
EP (1) EP1072279B1 (de)
AT (1) ATE452675T1 (de)
DE (1) DE69941840D1 (de)
ES (1) ES2139540B1 (de)
WO (1) WO1999052580A1 (de)

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Publication number Priority date Publication date Assignee Title
US20030232064A1 (en) * 2001-10-17 2003-12-18 Burns William H. Suppression of human activity in an enclosed space
FR2858236B1 (fr) * 2003-07-29 2006-04-28 Airox Dispositif et procede de fourniture de gaz respiratoire en pression ou en volume
CN101468221B (zh) * 2007-12-29 2013-10-23 北京谊安医疗系统股份有限公司 麻醉吸收回路
US8457706B2 (en) * 2008-05-16 2013-06-04 Covidien Lp Estimation of a physiological parameter using a neural network
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
US8434479B2 (en) 2009-02-27 2013-05-07 Covidien Lp Flow rate compensation for transient thermal response of hot-wire anemometers
US8469030B2 (en) 2009-12-01 2013-06-25 Covidien Lp Exhalation valve assembly with selectable contagious/non-contagious latch
US8439037B2 (en) * 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integrated filter and flow sensor
US8469031B2 (en) * 2009-12-01 2013-06-25 Covidien Lp Exhalation valve assembly with integrated filter
US8439036B2 (en) 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integral flow sensor
USD655405S1 (en) 2010-04-27 2012-03-06 Nellcor Puritan Bennett Llc Filter and valve body for an exhalation module
USD653749S1 (en) 2010-04-27 2012-02-07 Nellcor Puritan Bennett Llc Exhalation module filter body
USD655809S1 (en) 2010-04-27 2012-03-13 Nellcor Puritan Bennett Llc Valve body with integral flow meter for an exhalation module
US9233218B2 (en) 2011-01-10 2016-01-12 General Electric Comapny System and method of controlling the delivery of medical gases to a patient
US8770192B2 (en) 2011-01-10 2014-07-08 General Electric Company System and method of preventing the delivery of hypoxic gases to a patient
US9629971B2 (en) 2011-04-29 2017-04-25 Covidien Lp Methods and systems for exhalation control and trajectory optimization
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
US9144658B2 (en) 2012-04-30 2015-09-29 Covidien Lp Minimizing imposed expiratory resistance of mechanical ventilator by optimizing exhalation valve control
EP2682147B1 (de) * 2012-07-06 2019-03-13 General Electric Company System zur Steuerung der Abgabe von medizinischen Gasen an einen Patienten
USD731049S1 (en) 2013-03-05 2015-06-02 Covidien Lp EVQ housing of an exhalation module
USD701601S1 (en) 2013-03-08 2014-03-25 Covidien Lp Condensate vial 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
USD731048S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ diaphragm of an exhalation module
USD736905S1 (en) 2013-03-08 2015-08-18 Covidien Lp Exhalation module EVQ housing
USD693001S1 (en) 2013-03-08 2013-11-05 Covidien Lp Neonate expiratory filter assembly of an exhalation module
USD731065S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ pressure sensor filter of an exhalation module
US9950135B2 (en) 2013-03-15 2018-04-24 Covidien Lp Maintaining an exhalation valve sensor assembly
JP6253029B2 (ja) * 2015-01-21 2017-12-27 大陽日酸株式会社 麻酔器用取付キット
US11419997B2 (en) * 2015-03-31 2022-08-23 Fisher & Paykel Healthcare Limited Methods and apparatus for high gas flow
USD775345S1 (en) 2015-04-10 2016-12-27 Covidien Lp Ventilator console
US11896767B2 (en) 2020-03-20 2024-02-13 Covidien Lp Model-driven system integration in medical ventilators

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1224478A (en) * 1967-11-29 1971-03-10 Cyprane Ltd Improvements in volatile anaesthetic vapourising apparatus
GB2084469B (en) * 1980-09-09 1984-02-01 Medishield The Corp Ltd Anaesthetic vaporiser
EP0100649B1 (de) * 1982-07-30 1989-01-18 Ronald Dunbar Rae Durchflussregler
US5293865A (en) * 1988-04-22 1994-03-15 Dragerwerk Ag Coding for an anesthetics device
US4932398A (en) * 1988-12-23 1990-06-12 Dentsply Limited Anaesthetic vaporizer interlock system and connector for anaesthetic apparatus
US5094235A (en) * 1989-05-10 1992-03-10 Dragerwerk Aktiengesellschaft Anesthesia ventilating apparatus having a breathing circuit and control loops for anesthetic gas components
EP0449545B1 (de) * 1990-03-27 1994-07-27 The BOC Group plc Narkosemittelverdunster
DE69110785T3 (de) * 1990-08-02 2002-05-23 The Boc Group Plc, Windlesham Narkosemittelverdampfer.
SE9100016D0 (sv) * 1991-01-03 1991-01-03 Olof Werner Foerfarande och anordning att reglera inandad koncentration av gas i en anestesikrets
SE467996B (sv) * 1991-01-25 1992-10-19 Siemens Elema Ab Anordning foer tillfoersel av en andningsgas och minst ett anestesimedel
DE4109629A1 (de) * 1991-03-23 1992-09-24 Draegerwerk Ag Narkosenmittelverdunster mit selbsttaetiger abschaltvorrichtung
FI92468C (fi) * 1991-11-15 1994-11-25 Instrumentarium Oy Laitteisto anestesia-aineen annostelemiseksi potilaalle
GB2276555B (en) * 1993-04-02 1997-04-09 Boc Group Plc Improvements in anaesthetic vaporisers
US5509405A (en) * 1994-11-21 1996-04-23 Ohmeda Inc. Pump flow vaporizer
US5673688A (en) * 1996-09-26 1997-10-07 Ohmeda Inc. Anesthesia system with CO2 monitor to suppress CO2 breakthrough
US5806513A (en) 1996-10-11 1998-09-15 Ohmeda Inc. Method and apparatus for controlling a medical anesthesia delivery system
US6131571A (en) * 1997-04-30 2000-10-17 University Of Florida Ventilation apparatus and anesthesia delivery system

Also Published As

Publication number Publication date
US6523537B1 (en) 2003-02-25
EP1072279A1 (de) 2001-01-31
ATE452675T1 (de) 2010-01-15
EP1072279B1 (de) 2009-12-23
ES2139540A1 (es) 2000-02-01
WO1999052580A1 (es) 1999-10-21
ES2139540B1 (es) 2000-09-01

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