FR2673108A1 - Dispositif de dosage d'anesthesique. - Google Patents

Dispositif de dosage d'anesthesique. Download PDF

Info

Publication number
FR2673108A1
FR2673108A1 FR9200978A FR9200978A FR2673108A1 FR 2673108 A1 FR2673108 A1 FR 2673108A1 FR 9200978 A FR9200978 A FR 9200978A FR 9200978 A FR9200978 A FR 9200978A FR 2673108 A1 FR2673108 A1 FR 2673108A1
Authority
FR
France
Prior art keywords
anesthetic
metering
pressure
pump
gas
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.)
Granted
Application number
FR9200978A
Other languages
English (en)
French (fr)
Other versions
FR2673108B1 (enExample
Inventor
Wolfgang Falb
Heim Ulrich
Kiske Siegfried
Loser Ralf-Ernst
Gippert Karl-Ludwig
Holscher Uvo
Gotz Kullik
Maurer Christoph
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of FR2673108A1 publication Critical patent/FR2673108A1/fr
Application granted granted Critical
Publication of FR2673108B1 publication Critical patent/FR2673108B1/fr
Granted 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
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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
    • A61M2205/3368—Temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR9200978A 1991-02-26 1992-01-24 Dispositif de dosage d'anesthesique. Granted FR2673108A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4105972A DE4105972C2 (de) 1991-02-26 1991-02-26 Narkosemitteldosiervorrichtung

Publications (2)

Publication Number Publication Date
FR2673108A1 true FR2673108A1 (fr) 1992-08-28
FR2673108B1 FR2673108B1 (enExample) 1995-02-24

Family

ID=6425896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9200978A Granted FR2673108A1 (fr) 1991-02-26 1992-01-24 Dispositif de dosage d'anesthesique.

Country Status (4)

Country Link
US (1) US5235971A (enExample)
DE (1) DE4105972C2 (enExample)
FR (1) FR2673108A1 (enExample)
GB (1) GB2253149B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI92468C (fi) * 1991-11-15 1994-11-25 Instrumentarium Oy Laitteisto anestesia-aineen annostelemiseksi potilaalle
GB9323645D0 (en) * 1993-11-16 1994-01-05 Boc Group Plc Improvements in anaesthetic vaporisers
FI98270C (fi) * 1993-11-29 1997-05-26 Instrumentarium Oy Menetelmä ja sovitelma anesteetin höyrystämisen yhteydessä
US5460030A (en) * 1994-02-09 1995-10-24 Ford Motor Company Method and tool for detecting air trapped in engine cooling system
SE503175C2 (sv) * 1994-05-06 1996-04-15 Siemens Elema Ab Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare
GB2313786A (en) * 1996-06-07 1997-12-10 Boc Group Plc Anaesthetic vaporiser
US5778874A (en) * 1996-10-02 1998-07-14 Thomas Jefferson University Anesthesia machine output monitor
CA2621638A1 (en) * 1997-06-17 1998-12-17 Fisher & Paykel Healthcare Limited Respiratory humidification system
SE9801074D0 (sv) * 1998-03-27 1998-03-27 Siemens Elema Ab Dosing device
SE9802957D0 (sv) * 1998-09-02 1998-09-02 Siemens Elema Ab Förgasare
SE9903193D0 (sv) * 1999-09-09 1999-09-09 Siemens Elema Ab Narkosmedelförgasare
SE0103311D0 (sv) * 2001-10-04 2001-10-04 Siemens Elema Ab Delivery Apparatus for Pressurised Medical Liquids
MXPA04003567A (es) 2001-10-17 2005-04-11 Minrad Inc Sistema de liberacion de farmacos para sedacion conciente.
SE525014C2 (sv) * 2003-03-31 2004-11-09 Hudson Rci Ab System, komponent och förfarande för anestesimedelsdistribution där anestesimedlet har låg kokpunkt och en tryckstyrd ventil öppnar till anestesimedelsbehållaren
US7438072B2 (en) * 2005-03-02 2008-10-21 Izuchukwu John I Portable field anesthesia machine and control therefore
CA2663857C (en) * 2006-09-20 2017-10-31 The Board Of Regents Of The University Of Texas System Methods for delivering volatile anesthetics for regional anesthesia and/or pain relief
DE112008003093A5 (de) * 2007-09-10 2010-08-12 Technologie Institut Medizin (Tim) Gmbh Vorrichtung zum Bereitstellen von Narkosegas
AU2009206390B2 (en) 2008-01-22 2014-10-30 The Board Of Regents Of The University Of Texas System Volatile anesthetic compositions comprising extractive solvents for regional anesthesia and/or pain relief
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system
KR101138957B1 (ko) 2009-12-16 2012-04-25 주식회사 멕 아이씨에스 마취기의 전자식 기화 장치
CN106795876B (zh) * 2014-08-08 2019-06-11 日本皮拉工业株式会社 波纹管泵装置
DE102015015440A1 (de) * 2015-12-02 2017-06-08 Drägerwerk AG & Co. KGaA Anästhesiebeatmungsvorrichtung zur automatischen Beatmung eines Patienten
WO2018226928A1 (en) * 2017-06-08 2018-12-13 Case Western Reserve University Vaporization system for delivery in a controlled concentration

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998239A (en) * 1973-06-01 1976-12-21 U.S. Philips Corporation Gas dosing arrangement
GB2097272A (en) * 1981-04-29 1982-11-03 Draegerwerk Ag Apparatus for mixing respiratory gas and a liquid
EP0146220A2 (en) * 1983-11-19 1985-06-26 The BOC Group plc Improvements in vaporisers
EP0153988A1 (de) * 1984-01-20 1985-09-11 Drägerwerk Aktiengesellschaft Vorrichtung zur Beimischung flüssiger Narkosemittel in das dem Patienten zuzuführende Atemgas
EP0231513A2 (en) * 1986-01-21 1987-08-12 Gambro Engström Ab Gasification and dosage arrangement
EP0280846A1 (de) * 1987-01-24 1988-09-07 Drägerwerk Aktiengesellschaft Vorrichtung zur Steuerung eines Verdunsters mittels Druckschwankungen
US4770168A (en) * 1985-12-16 1988-09-13 Tibor Rusz Electrically controllable anesthesia vaporizer

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351057A (en) * 1964-05-28 1967-11-07 Foregger Company Inc Patient safeguarding anesthesia apparatus
US3362404A (en) * 1964-11-16 1968-01-09 Bennett Respiration Products I Respiration apparatus for administering intermittent positive pressure breathing therapy
US3536088A (en) * 1967-05-01 1970-10-27 Peter Emo Moyat Device for measuring concentration of narcotic gases
US3566865A (en) * 1968-06-12 1971-03-02 Air Reduction Anesthesia system
US4127121A (en) * 1976-09-17 1978-11-28 University Of Utah Oxygen and anesthesia delivery and monitoring device
SU766606A1 (ru) * 1978-11-13 1980-09-30 Всесоюзный Научно-Исследовательский Институт Медицинского Приборостроения Аппарат ингал ционного наркоза
SU965432A1 (ru) * 1981-03-02 1982-10-15 Всесоюзный Научно-Исследовательский Институт Медицинского Приборостроения Аппарат ингал ционного наркоза прерывистого потока
FR2561927B2 (fr) * 1983-06-23 1987-01-30 Atlantique Ing Tech Melangeur de gaz pour appareil d'anesthesie et de reanimation
NL8501824A (nl) * 1985-06-25 1987-01-16 Hoek Mach Zuurstoff Inrichting voor het afmeten en afgeven van bepaalde hoeveelheden samendrukbaar medium.
US4587967A (en) * 1985-07-09 1986-05-13 Lifecare Services, Inc. Oxygen enriched reciprocating piston respirator
IT1227740B (it) * 1988-12-28 1991-05-06 Flow Medical S A S Di Brescian Dispositivo miscelatore di massima sicurezza per una apparecchiatura di misura e controllo di fluidi medicali
DE3900276A1 (de) * 1989-01-07 1990-07-12 Draegerwerk Ag Beatmungsgeraet mit atemkreislauf und gesteuerter frischgaszufuhr
US5094235A (en) * 1989-05-10 1992-03-10 Dragerwerk Aktiengesellschaft Anesthesia ventilating apparatus having a breathing circuit and control loops for anesthetic gas components
DE3924123C2 (de) * 1989-07-20 1994-01-27 Draegerwerk Ag Vorrichtung zur Erzeugung und Dosierung eines Gasgemisches
GB9000042D0 (en) * 1990-01-03 1990-03-07 Ralph John F Decorative wall covering applied to steel radiators
GB2239807A (en) * 1990-01-09 1991-07-17 Boc Group Plc Anaesthetic vaporiser
GB2245180B (en) * 1990-04-25 1994-01-12 Boc Group Plc Improvements in anaesthetic vaporisers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998239A (en) * 1973-06-01 1976-12-21 U.S. Philips Corporation Gas dosing arrangement
GB2097272A (en) * 1981-04-29 1982-11-03 Draegerwerk Ag Apparatus for mixing respiratory gas and a liquid
EP0146220A2 (en) * 1983-11-19 1985-06-26 The BOC Group plc Improvements in vaporisers
EP0153988A1 (de) * 1984-01-20 1985-09-11 Drägerwerk Aktiengesellschaft Vorrichtung zur Beimischung flüssiger Narkosemittel in das dem Patienten zuzuführende Atemgas
US4770168A (en) * 1985-12-16 1988-09-13 Tibor Rusz Electrically controllable anesthesia vaporizer
EP0231513A2 (en) * 1986-01-21 1987-08-12 Gambro Engström Ab Gasification and dosage arrangement
EP0280846A1 (de) * 1987-01-24 1988-09-07 Drägerwerk Aktiengesellschaft Vorrichtung zur Steuerung eines Verdunsters mittels Druckschwankungen

Also Published As

Publication number Publication date
GB9203913D0 (en) 1992-04-08
GB2253149B (en) 1994-07-20
DE4105972C2 (de) 1999-06-02
FR2673108B1 (enExample) 1995-02-24
DE4105972A1 (de) 1992-08-27
US5235971A (en) 1993-08-17
GB2253149A (en) 1992-09-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20060929