BR6685671D0 - Gerador de sinais fluidos periodicos especialmente aplicavel ao comando de uma mascara respiratoria - Google Patents

Gerador de sinais fluidos periodicos especialmente aplicavel ao comando de uma mascara respiratoria

Info

Publication number
BR6685671D0
BR6685671D0 BR185671/66A BR18567166A BR6685671D0 BR 6685671 D0 BR6685671 D0 BR 6685671D0 BR 185671/66 A BR185671/66 A BR 185671/66A BR 18567166 A BR18567166 A BR 18567166A BR 6685671 D0 BR6685671 D0 BR 6685671D0
Authority
BR
Brazil
Prior art keywords
generator
control
respiratory mask
especially applicable
periodic fluid
Prior art date
Application number
BR185671/66A
Other languages
English (en)
Inventor
R Metivier
Original Assignee
R Metivier
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 R Metivier filed Critical R Metivier
Publication of BR6685671D0 publication Critical patent/BR6685671D0/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86405—Repeating cycle
    • Y10T137/86413—Self-cycling

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
BR185671/66A 1965-12-28 1966-12-23 Gerador de sinais fluidos periodicos especialmente aplicavel ao comando de uma mascara respiratoria BR6685671D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43941A FR1470343A (fr) 1965-12-28 1965-12-28 Générateur de signaux fluides périodiques, applicable notamment à la commande d'un masque respiratoire

Publications (1)

Publication Number Publication Date
BR6685671D0 true BR6685671D0 (pt) 1973-03-07

Family

ID=8597007

Family Applications (1)

Application Number Title Priority Date Filing Date
BR185671/66A BR6685671D0 (pt) 1965-12-28 1966-12-23 Gerador de sinais fluidos periodicos especialmente aplicavel ao comando de uma mascara respiratoria

Country Status (12)

Country Link
US (1) US3446207A (pt)
BE (1) BE691454A (pt)
BR (1) BR6685671D0 (pt)
CH (1) CH443004A (pt)
DE (1) DE1275317B (pt)
DK (1) DK112192B (pt)
FR (1) FR1470343A (pt)
GB (1) GB1121580A (pt)
LU (1) LU52537A1 (pt)
NL (1) NL150336B (pt)
NO (1) NO116100B (pt)
SE (1) SE309090B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604415A (en) * 1969-04-14 1971-09-14 Foregger Co Inc Patient ventilator
US3659598A (en) * 1969-06-17 1972-05-02 Gen Medical Corp Respirator with fluid amplifiers with fluid timer
GB1328087A (en) * 1969-09-15 1973-08-30 Pye Ltd Pneumatically controlled medical respirators
US3730180A (en) * 1970-10-21 1973-05-01 Mine Safety Appliances Co Pneumatically operated ventilator
US3736949A (en) * 1971-02-08 1973-06-05 C Wolter Fluidic respirator
CH520876A (de) * 1971-07-30 1972-03-31 Luwa Ag Pneumatische Steuerung
FR2182743B1 (pt) * 1972-05-05 1975-08-29 Minerve Sa
US3889669A (en) * 1972-12-11 1975-06-17 Puritan Bennett Corp Respiration rate control system
DE2430839C2 (de) * 1974-06-27 1982-05-19 Drägerwerk AG, 2400 Lübeck Pneumatischer Oszillator für ein Beatmungsgerät
US4060078A (en) * 1975-08-18 1977-11-29 Bird F M Ventilator and method
US4098272A (en) * 1975-09-25 1978-07-04 Bio-Med Devices Inc. Respirator
DE2735555C2 (de) * 1977-08-06 1982-09-09 Drägerwerk AG, 2400 Lübeck Beatmungsgerät für die Notversorgung
DE2831313A1 (de) * 1978-07-17 1980-02-07 Draegerwerk Ag Geraet zur unterstuetzung der atmung und/oder kuenstlichen beatmung
US4278110A (en) * 1979-11-13 1981-07-14 Price Ernest H Demand responsive flow controller
JPS612985A (ja) * 1984-06-14 1986-01-08 Aida Eng Ltd 流量制御バルブ
AU6622686A (en) * 1985-11-05 1987-05-19 Douglas C. Howard Positive-flow, demand responsive, respiratory regulator
DE19923716A1 (de) * 1999-05-22 2000-11-23 Bernhard Mattes Gerät zur Gaszufuhr in die Atemwege eines Lebewesens
GB0320761D0 (en) * 2003-09-05 2003-10-08 Smiths Group Plc Resuscitators

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE528019A (pt) *
FR1269397A (fr) * 1959-07-23 1961-08-11 Meopta Narodni Podnik Appareil automatique pour la respiration artificielle
US3265061A (en) * 1960-11-07 1966-08-09 Bennett Respiration Products I Respiration apparatus
GB1062772A (en) * 1963-03-20 1967-03-22 Geoffrey Barnett Burchell A respiratory apparatus
US3369204A (en) * 1966-02-17 1968-02-13 Davis Flow Valve Inc Sequencing device

Also Published As

Publication number Publication date
BE691454A (pt) 1967-05-29
GB1121580A (en) 1968-07-31
CH443004A (fr) 1967-08-31
NL150336B (nl) 1976-08-16
US3446207A (en) 1969-05-27
NL6617643A (pt) 1967-06-29
FR1470343A (fr) 1967-02-24
NO116100B (pt) 1969-01-27
DE1275317B (de) 1968-08-14
DK112192B (da) 1968-11-18
SE309090B (pt) 1969-03-10
LU52537A1 (pt) 1967-02-08

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