SE380728B - WARNING DEVICE FOR RESPIRATORS - Google Patents

WARNING DEVICE FOR RESPIRATORS

Info

Publication number
SE380728B
SE380728B SE7300714A SE7300714A SE380728B SE 380728 B SE380728 B SE 380728B SE 7300714 A SE7300714 A SE 7300714A SE 7300714 A SE7300714 A SE 7300714A SE 380728 B SE380728 B SE 380728B
Authority
SE
Sweden
Prior art keywords
respirators
warning device
warning
Prior art date
Application number
SE7300714A
Other languages
Swedish (sv)
Inventor
K Freytag
H Mathes
Original Assignee
Draegerwerk Ag
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 Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of SE380728B publication Critical patent/SE380728B/en

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
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm 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
    • A61M16/021—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
    • 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
    • A61M16/207—Membrane valves with pneumatic amplification stage, i.e. having master and slave membranes
    • 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

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)
SE7300714A 1972-01-26 1973-01-18 WARNING DEVICE FOR RESPIRATORS SE380728B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722203453 DE2203453A1 (en) 1972-01-26 1972-01-26 WARNING DEVICE FOR VENTILATION DEVICES (RESPIRATORS)

Publications (1)

Publication Number Publication Date
SE380728B true SE380728B (en) 1975-11-17

Family

ID=5833988

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7300714A SE380728B (en) 1972-01-26 1973-01-18 WARNING DEVICE FOR RESPIRATORS

Country Status (6)

Country Link
CH (1) CH554682A (en)
DD (1) DD102299A5 (en)
DE (1) DE2203453A1 (en)
FR (1) FR2169689A5 (en)
GB (1) GB1410258A (en)
SE (1) SE380728B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430995A (en) * 1981-05-29 1984-02-14 Hilton Joseph R Power assisted air-purifying respirators
DE3629126A1 (en) * 1986-08-27 1988-03-10 Draegerwerk Ag PRESSURE MONITORING DEVICE FOR A BREATHING DEVICE
AUPQ019899A0 (en) 1999-05-06 1999-06-03 Resmed Limited Control of supplied pressure in assisted ventilation
CN114028677B (en) * 2021-12-01 2023-10-20 广东健奥科技有限公司 Breathing machine air pressure adjusting and monitoring system and application thereof

Also Published As

Publication number Publication date
GB1410258A (en) 1975-10-15
DD102299A5 (en) 1973-12-12
CH554682A (en) 1974-10-15
DE2203453A1 (en) 1973-08-02
FR2169689A5 (en) 1973-09-07

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