DE69304391T2 - Verfahren und Vorrichtung zur Herstellung eines anästhetischen Gasgemisches - Google Patents

Verfahren und Vorrichtung zur Herstellung eines anästhetischen Gasgemisches

Info

Publication number
DE69304391T2
DE69304391T2 DE69304391T DE69304391T DE69304391T2 DE 69304391 T2 DE69304391 T2 DE 69304391T2 DE 69304391 T DE69304391 T DE 69304391T DE 69304391 T DE69304391 T DE 69304391T DE 69304391 T2 DE69304391 T2 DE 69304391T2
Authority
DE
Germany
Prior art keywords
producing
gas mixture
anesthetic gas
anesthetic
mixture
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 - Fee Related
Application number
DE69304391T
Other languages
English (en)
Other versions
DE69304391D1 (de
Inventor
Nicolas Bloch
Stephane Ruton
Andre Monnot
Marie-Helene Renaudin
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.)
Taema SA
Original Assignee
Taema SA
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 Taema SA filed Critical Taema SA
Application granted granted Critical
Publication of DE69304391D1 publication Critical patent/DE69304391D1/de
Publication of DE69304391T2 publication Critical patent/DE69304391T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M16/10—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/12—Mixing gases with gases with vaporisation of a liquid
    • 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
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration

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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
DE69304391T 1992-04-15 1993-04-15 Verfahren und Vorrichtung zur Herstellung eines anästhetischen Gasgemisches Expired - Fee Related DE69304391T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9204605A FR2690077B1 (fr) 1992-04-15 1992-04-15 Procede et dispositif d'elaboration d'un melange gazeux anesthesique.

Publications (2)

Publication Number Publication Date
DE69304391D1 DE69304391D1 (de) 1996-10-10
DE69304391T2 true DE69304391T2 (de) 1997-01-16

Family

ID=9428885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69304391T Expired - Fee Related DE69304391T2 (de) 1992-04-15 1993-04-15 Verfahren und Vorrichtung zur Herstellung eines anästhetischen Gasgemisches

Country Status (8)

Country Link
EP (1) EP0566488B1 (de)
JP (1) JPH0623050A (de)
CA (1) CA2094086A1 (de)
DE (1) DE69304391T2 (de)
DK (1) DK0566488T3 (de)
ES (1) ES2092243T3 (de)
FI (1) FI931687A (de)
FR (1) FR2690077B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6382227B1 (en) 1997-05-09 2002-05-07 The Boc Group, Inc. Production of constant composition gas mixture streams
FR2811910B1 (fr) * 2000-07-18 2003-01-24 Air Liquide Sante France Procede et installation de conditionnement en dynamique de gaz notamment a usage medical
GB0308661D0 (en) * 2003-04-15 2003-05-21 Penlon Ltd Improved anaesthetic vaporizer
FR2890761B1 (fr) * 2005-09-12 2007-10-19 Air Liquide Methode pour la fourniture d'un melange de gaz
US8267081B2 (en) 2009-02-20 2012-09-18 Baxter International Inc. Inhaled anesthetic agent therapy and delivery system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401923A1 (de) * 1984-01-20 1985-08-01 Drägerwerk AG, 2400 Lübeck Vorrichtung zur beimischung fluessiger narkosemittel in das dem patienten zuzufuehrende atemgas
SE450995B (sv) * 1986-01-21 1987-08-24 Gambro Engstrom Ab Doserings- och forgasningsanordning, foretredesvis avsedd for tillforsel av narkosgas till en ferskgasstrom i en narkosanleggning
CH676203A5 (de) * 1988-09-27 1990-12-28 Draegerwerk Ag
DE69103061T2 (de) * 1990-03-27 1994-11-17 Boc Group Plc Narkosemittelverdunster.

Also Published As

Publication number Publication date
JPH0623050A (ja) 1994-02-01
EP0566488A1 (de) 1993-10-20
FR2690077B1 (fr) 1999-06-04
FI931687A0 (fi) 1993-04-14
CA2094086A1 (fr) 1993-10-16
DE69304391D1 (de) 1996-10-10
FR2690077A1 (fr) 1993-10-22
FI931687A (fi) 1993-10-16
DK0566488T3 (da) 1996-09-23
ES2092243T3 (es) 1996-11-16
EP0566488B1 (de) 1996-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee