GB1392070A - Control device for a respiratory apparatus - Google Patents

Control device for a respiratory apparatus

Info

Publication number
GB1392070A
GB1392070A GB5205672A GB5205672A GB1392070A GB 1392070 A GB1392070 A GB 1392070A GB 5205672 A GB5205672 A GB 5205672A GB 5205672 A GB5205672 A GB 5205672A GB 1392070 A GB1392070 A GB 1392070A
Authority
GB
United Kingdom
Prior art keywords
valve
output
pipe
predetermined
amplifier
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
GB5205672A
Other languages
English (en)
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.)
Synthelabo SA
Original Assignee
Synthelabo 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
Priority claimed from FR7140291A external-priority patent/FR2159735A5/fr
Priority claimed from FR7236666A external-priority patent/FR2202704B1/fr
Application filed by Synthelabo SA filed Critical Synthelabo SA
Publication of GB1392070A publication Critical patent/GB1392070A/en
Expired 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. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; 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. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • 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
    • 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. ventilators; 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
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor

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)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Radiation-Therapy Devices (AREA)
GB5205672A 1971-11-10 1972-11-10 Control device for a respiratory apparatus Expired GB1392070A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7140291A FR2159735A5 (cg-RX-API-DMAC10.html) 1971-11-10 1971-11-10
FR7236666A FR2202704B1 (cg-RX-API-DMAC10.html) 1972-10-17 1972-10-17

Publications (1)

Publication Number Publication Date
GB1392070A true GB1392070A (en) 1975-04-23

Family

ID=26216711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5205672A Expired GB1392070A (en) 1971-11-10 1972-11-10 Control device for a respiratory apparatus

Country Status (11)

Country Link
JP (1) JPS5038435B2 (cg-RX-API-DMAC10.html)
AU (1) AU470447B2 (cg-RX-API-DMAC10.html)
BE (1) BE791155A (cg-RX-API-DMAC10.html)
CA (1) CA967071A (cg-RX-API-DMAC10.html)
CH (1) CH555682A (cg-RX-API-DMAC10.html)
DE (1) DE2254667A1 (cg-RX-API-DMAC10.html)
ES (1) ES408494A1 (cg-RX-API-DMAC10.html)
GB (1) GB1392070A (cg-RX-API-DMAC10.html)
IT (1) IT970075B (cg-RX-API-DMAC10.html)
SE (1) SE386072B (cg-RX-API-DMAC10.html)
SU (1) SU510131A3 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527820C2 (sv) * 2004-09-03 2006-06-13 Transunit Ab Metod och koppling för eliminering av uppvärmningstid och störningar i en ventilator eller anestesimaskin

Also Published As

Publication number Publication date
DE2254667A1 (de) 1973-05-24
AU470447B2 (en) 1976-03-18
IT970075B (it) 1974-04-10
AU4867372A (en) 1974-05-09
CA967071A (en) 1975-05-06
SU510131A3 (ru) 1976-04-05
CH555682A (fr) 1974-11-15
JPS5038435B2 (cg-RX-API-DMAC10.html) 1975-12-09
ES408494A1 (es) 1976-03-01
JPS4855598A (cg-RX-API-DMAC10.html) 1973-08-04
BE791155A (fr) 1973-05-09
SE386072B (sv) 1976-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee