FR2631834B1 - Procede et dispositif d'alimentation en gaz respiratoire - Google Patents

Procede et dispositif d'alimentation en gaz respiratoire

Info

Publication number
FR2631834B1
FR2631834B1 FR8806849A FR8806849A FR2631834B1 FR 2631834 B1 FR2631834 B1 FR 2631834B1 FR 8806849 A FR8806849 A FR 8806849A FR 8806849 A FR8806849 A FR 8806849A FR 2631834 B1 FR2631834 B1 FR 2631834B1
Authority
FR
France
Prior art keywords
respiratory gas
supplying respiratory
supplying
gas
respiratory
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
FR8806849A
Other languages
English (en)
Other versions
FR2631834A1 (fr
Inventor
Roger Champain
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.)
Air Liquide SA
Original Assignee
Air Liquide 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 Air Liquide SA filed Critical Air Liquide SA
Priority to FR8806849A priority Critical patent/FR2631834B1/fr
Publication of FR2631834A1 publication Critical patent/FR2631834A1/fr
Application granted granted Critical
Publication of FR2631834B1 publication Critical patent/FR2631834B1/fr
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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • A61M16/0677—Gas-saving devices therefor
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0024—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with an on-off output signal, e.g. from a switch
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
FR8806849A 1988-05-24 1988-05-24 Procede et dispositif d'alimentation en gaz respiratoire Expired - Fee Related FR2631834B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8806849A FR2631834B1 (fr) 1988-05-24 1988-05-24 Procede et dispositif d'alimentation en gaz respiratoire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806849A FR2631834B1 (fr) 1988-05-24 1988-05-24 Procede et dispositif d'alimentation en gaz respiratoire

Publications (2)

Publication Number Publication Date
FR2631834A1 FR2631834A1 (fr) 1989-12-01
FR2631834B1 true FR2631834B1 (fr) 1990-09-07

Family

ID=9366526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806849A Expired - Fee Related FR2631834B1 (fr) 1988-05-24 1988-05-24 Procede et dispositif d'alimentation en gaz respiratoire

Country Status (1)

Country Link
FR (1) FR2631834B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620726A (fr) *
FR2337549A1 (fr) * 1976-01-08 1977-08-05 Commeinhes Protection Dispositif de reanimation autonome
US4163450A (en) * 1977-01-27 1979-08-07 Cramp Harvey E Method and apparatus for weaning patient from continuous mechanical ventilation
GB1583273A (en) * 1977-05-06 1981-01-21 Medishield Corp Ltd Lung ventilators
FR2573204B1 (fr) * 1984-11-13 1987-01-30 Air Liquide Detecteur de depressions inferieures au mm d'eau
US4686975A (en) * 1985-05-03 1987-08-18 Applied Membrane Technology, Inc. Electronic respirable gas delivery device

Also Published As

Publication number Publication date
FR2631834A1 (fr) 1989-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse