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FR1470343A - Generator of periodic fluid signals, applicable in particular to the control of a breathing mask - Google Patents

Generator of periodic fluid signals, applicable in particular to the control of a breathing mask

Info

Publication number
FR1470343A
FR1470343A FR43941A FR43941A FR1470343A FR 1470343 A FR1470343 A FR 1470343A FR 43941 A FR43941 A FR 43941A FR 43941 A FR43941 A FR 43941A FR 1470343 A FR1470343 A FR 1470343A
Authority
FR
France
Prior art keywords
generator
applicable
control
breathing mask
periodic fluid
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
Application number
FR43941A
Other languages
French (fr)
Inventor
Robert 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 filed Critical
Priority to FR43941A priority Critical patent/FR1470343A/en
Priority to LU52537D priority patent/LU52537A1/xx
Priority to DK640166AA priority patent/DK112192B/en
Priority to CH1761366A priority patent/CH443004A/en
Priority to DEM72023A priority patent/DE1275317B/en
Priority to NL666617643A priority patent/NL150336B/en
Priority to BE691454D priority patent/BE691454A/xx
Priority to GB57387/66A priority patent/GB1121580A/en
Priority to US603923A priority patent/US3446207A/en
Priority to SE17694/66A priority patent/SE309090B/xx
Priority to BR185671/66A priority patent/BR6685671D0/en
Priority to NO166152A priority patent/NO116100B/no
Application granted granted Critical
Publication of FR1470343A publication Critical patent/FR1470343A/en
Expired legal-status Critical Current

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. ventilators; 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)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Management (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR43941A 1965-12-28 1965-12-28 Generator of periodic fluid signals, applicable in particular to the control of a breathing mask Expired FR1470343A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR43941A FR1470343A (en) 1965-12-28 1965-12-28 Generator of periodic fluid signals, applicable in particular to the control of a breathing mask
LU52537D LU52537A1 (en) 1965-12-28 1966-12-08
DK640166AA DK112192B (en) 1965-12-28 1966-12-09 Generator for periodic fluid signals, in particular for controlling a respirator.
CH1761366A CH443004A (en) 1965-12-28 1966-12-09 Generator of periodic fluid signals intended for controlling a user device, in particular a breathing mask
DEM72023A DE1275317B (en) 1965-12-28 1966-12-14 Device for generating periodic pressurized gas surges
NL666617643A NL150336B (en) 1965-12-28 1966-12-15 RESPIRATOR.
BE691454D BE691454A (en) 1965-12-28 1966-12-19
GB57387/66A GB1121580A (en) 1965-12-28 1966-12-22 Improvements in or relating to generators of periodic fluid signals
US603923A US3446207A (en) 1965-12-28 1966-12-22 Cycling system for respirator
SE17694/66A SE309090B (en) 1965-12-28 1966-12-23
BR185671/66A BR6685671D0 (en) 1965-12-28 1966-12-23 GENERATOR OF PERIODIC FLUID SIGNALS ESPECIALLY APPLICABLE TO THE CONTROL OF A RESPIRATORY MASK
NO166152A NO116100B (en) 1965-12-28 1966-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43941A FR1470343A (en) 1965-12-28 1965-12-28 Generator of periodic fluid signals, applicable in particular to the control of a breathing mask

Publications (1)

Publication Number Publication Date
FR1470343A true FR1470343A (en) 1967-02-24

Family

ID=8597007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43941A Expired FR1470343A (en) 1965-12-28 1965-12-28 Generator of periodic fluid signals, applicable in particular to the control of a breathing mask

Country Status (12)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182743A1 (en) * 1972-05-05 1973-12-14 Minerve Sa
EP0164561A2 (en) * 1984-06-14 1985-12-18 Aida Engineering Ltd. Flow control valve

Families Citing this family (16)

* 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 (en) * 1971-07-30 1972-03-31 Luwa Ag Pneumatic control
US3889669A (en) * 1972-12-11 1975-06-17 Puritan Bennett Corp Respiration rate control system
DE2430839C2 (en) * 1974-06-27 1982-05-19 Drägerwerk AG, 2400 Lübeck Pneumatic oscillator for a ventilator
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 (en) * 1977-08-06 1982-09-09 Drägerwerk AG, 2400 Lübeck Ventilator for emergency care
DE2831313A1 (en) * 1978-07-17 1980-02-07 Draegerwerk Ag DEVICE FOR SUPPORTING BREATHING AND / OR ARTIFICIAL VENTILATION
US4278110A (en) * 1979-11-13 1981-07-14 Price Ernest H Demand responsive flow controller
HUT44183A (en) * 1985-11-05 1988-02-29 Leonard L Shattuck Regulating device for breathing apparatus supplying the required gas by forced-flowing
DE19923716A1 (en) * 1999-05-22 2000-11-23 Bernhard Mattes Device for supplying oxygen to patients air ways with valve turning-off oxygen supply when patient breathes out
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 (en) *
FR1269397A (en) * 1959-07-23 1961-08-11 Meopta Narodni Podnik Automatic device for artificial respiration
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182743A1 (en) * 1972-05-05 1973-12-14 Minerve Sa
EP0164561A2 (en) * 1984-06-14 1985-12-18 Aida Engineering Ltd. Flow control valve
EP0164561A3 (en) * 1984-06-14 1987-12-02 Aida Engineering, Ltd. Flow control valve

Also Published As

Publication number Publication date
DE1275317B (en) 1968-08-14
SE309090B (en) 1969-03-10
US3446207A (en) 1969-05-27
CH443004A (en) 1967-08-31
GB1121580A (en) 1968-07-31
NO116100B (en) 1969-01-27
BE691454A (en) 1967-05-29
DK112192B (en) 1968-11-18
LU52537A1 (en) 1967-02-08
BR6685671D0 (en) 1973-03-07
NL6617643A (en) 1967-06-29
NL150336B (en) 1976-08-16

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