FR2395759A1 - Appareil de respiration artificielle - Google Patents

Appareil de respiration artificielle

Info

Publication number
FR2395759A1
FR2395759A1 FR7819489A FR7819489A FR2395759A1 FR 2395759 A1 FR2395759 A1 FR 2395759A1 FR 7819489 A FR7819489 A FR 7819489A FR 7819489 A FR7819489 A FR 7819489A FR 2395759 A1 FR2395759 A1 FR 2395759A1
Authority
FR
France
Prior art keywords
shutter element
artificial respiration
passage opening
gas passage
allow
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
FR7819489A
Other languages
English (en)
Other versions
FR2395759B1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2395759A1 publication Critical patent/FR2395759A1/fr
Application granted granted Critical
Publication of FR2395759B1 publication Critical patent/FR2395759B1/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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (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)
  • Flow Control (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

Appareil de respiration artificielle muni de plusieurs organes de réglage qui doivent laisser passer différents gaz et qui sont branchés sur une conduite commune. Chaque organe de réglage comporte une ouverture de passage de gaz à élément obturateur déplaçable, tandis qu'un organe de commande règle l'endroit de l'élément obturateur de façon à autoriser à travers l'organe, un débit gazeux ajusté d'avance. A cet effet, l'appareil constate l'endroit occupé par l'élément obturateur et mesure la différence de pression de part et d'autre de l'ouverture de passage de gaz. Application aux équipements d'hôpitaux.
FR7819489A 1977-06-30 1978-06-29 Appareil de respiration artificielle Granted FR2395759A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7707259A NL7707259A (nl) 1977-06-30 1977-06-30 Beademingstoestel.

Publications (2)

Publication Number Publication Date
FR2395759A1 true FR2395759A1 (fr) 1979-01-26
FR2395759B1 FR2395759B1 (fr) 1983-07-18

Family

ID=19828806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7819489A Granted FR2395759A1 (fr) 1977-06-30 1978-06-29 Appareil de respiration artificielle

Country Status (10)

Country Link
US (1) US4204536A (fr)
JP (1) JPS5413692A (fr)
AU (1) AU516773B2 (fr)
CA (1) CA1101301A (fr)
DE (1) DE2827131C2 (fr)
FR (1) FR2395759A1 (fr)
GB (1) GB2000443B (fr)
IT (1) IT1112641B (fr)
NL (1) NL7707259A (fr)
SE (1) SE7807243L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505442A1 (fr) * 1981-05-11 1982-11-12 South Bend Controls Inc Valve doseuse

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472937A1 (fr) * 1980-01-04 1981-07-10 Synthelabo Dispositif de commande pour respirateur artificiel
EP0100649B1 (fr) * 1982-07-30 1989-01-18 Ronald Dunbar Rae Régulateur de débit
FR2548549B1 (fr) * 1983-07-08 1988-09-23 Asm Sud Europe Melangeur de gaz a usage medical
DE3401923A1 (de) * 1984-01-20 1985-08-01 Drägerwerk AG, 2400 Lübeck Vorrichtung zur beimischung fluessiger narkosemittel in das dem patienten zuzufuehrende atemgas
US4527557A (en) * 1984-11-01 1985-07-09 Bear Medical Systems, Inc. Medical ventilator system
US4602653A (en) * 1984-11-01 1986-07-29 Bear Medical Systems, Inc. Electronically-controlled gas blending system
US4587967A (en) * 1985-07-09 1986-05-13 Lifecare Services, Inc. Oxygen enriched reciprocating piston respirator
US5072729A (en) * 1986-11-04 1991-12-17 Bird Products Corporation Ventilator exhalation valve
EP0282675A3 (fr) * 1986-11-04 1990-01-03 Bird Products Corporation Valve de débit adaptée aux dispositifs respiratoires médicaux
US4838257A (en) * 1987-07-17 1989-06-13 Hatch Guy M Ventilator
US5474062A (en) * 1987-11-04 1995-12-12 Bird Products Corporation Medical ventilator
US5237987A (en) * 1990-06-07 1993-08-24 Infrasonics, Inc. Human lung ventilator system
FI92468C (fi) * 1991-11-15 1994-11-25 Instrumentarium Oy Laitteisto anestesia-aineen annostelemiseksi potilaalle
ES2207623T3 (es) * 1994-10-14 2004-06-01 Bird Products Corporation Valvula de exhalacion.
RU2072241C1 (ru) * 1995-09-20 1997-01-27 Панина Елена Владимировна Способ формирования дыхательной газовой смеси и аппарат для его осуществления
US6152134A (en) * 1996-10-18 2000-11-28 Invacare Corporation Oxygen conserving device
CA2225013C (fr) 1997-04-04 2006-06-06 Institut Du N.O. Inc. Systeme d'injection pour l'administration d'une substance gazeuse
US6152135A (en) * 1998-10-23 2000-11-28 Pulmonetic Systems, Inc. Ventilator system
US6135967A (en) * 1999-04-26 2000-10-24 Fiorenza; Anthony Joseph Respiratory ventilator with automatic flow calibration
US6240919B1 (en) 1999-06-07 2001-06-05 Macdonald John J. Method for providing respiratory airway support pressure
DE102007012729B3 (de) 2007-03-16 2008-07-03 Dräger Medical AG & Co. KG Dosierventil für Atemgas

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044465A (en) * 1958-05-08 1962-07-17 Andermac Mixing and dispensing apparatus
CH549392A (de) * 1972-03-27 1974-05-31 Hoffmann La Roche Beatmungsgeraet mit selbsttaetiger regelung des druckes und flusses des atmungsgases.
JPS4935023U (fr) * 1972-06-29 1974-03-28
US3800201A (en) * 1972-08-28 1974-03-26 Masoneilan Int Inc Electromechanical valve positioning apparatus
CH568756A5 (fr) * 1973-09-07 1975-11-14 Hoffmann La Roche
JPS5079681A (fr) * 1973-11-22 1975-06-28
US3915164A (en) * 1974-08-22 1975-10-28 Bird F M Ventilator
CA989270A (en) * 1975-01-17 1976-05-18 William E. Price Resuscitator inhalator oxygen ventilator
FR2297642A1 (fr) * 1975-01-17 1976-08-13 France Etat Appareil respiratoire de plongee autonome
DE2553165C3 (de) * 1975-11-27 1979-12-13 Draegerwerk Ag, 2400 Luebeck Gasmischvorrichtung für die Atemschutz-, Tauch-, Medizin- und Labortechnik k
NL7606436A (nl) * 1976-06-15 1977-12-19 Philips Nv Inrichting voor het registreren van meetwaarden.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505442A1 (fr) * 1981-05-11 1982-11-12 South Bend Controls Inc Valve doseuse

Also Published As

Publication number Publication date
GB2000443A (en) 1979-01-10
IT7825043A0 (it) 1978-06-27
JPS5750507B2 (fr) 1982-10-27
NL7707259A (nl) 1979-01-03
AU3756378A (en) 1980-01-03
FR2395759B1 (fr) 1983-07-18
JPS5413692A (en) 1979-02-01
DE2827131C2 (de) 1981-12-17
CA1101301A (fr) 1981-05-19
US4204536A (en) 1980-05-27
DE2827131A1 (de) 1979-01-11
IT1112641B (it) 1986-01-20
AU516773B2 (en) 1981-06-18
SE7807243L (sv) 1978-12-31
GB2000443B (en) 1982-01-20

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
CD Change of name or company name