GB1097007A - A respiratory mask - Google Patents

A respiratory mask

Info

Publication number
GB1097007A
GB1097007A GB1187866A GB1187866A GB1097007A GB 1097007 A GB1097007 A GB 1097007A GB 1187866 A GB1187866 A GB 1187866A GB 1187866 A GB1187866 A GB 1187866A GB 1097007 A GB1097007 A GB 1097007A
Authority
GB
United Kingdom
Prior art keywords
valve
lung
respiratory mask
housing
controlled
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
GB1187866A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1097007A publication Critical patent/GB1097007A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB1187866A 1965-03-17 1966-03-17 A respiratory mask Expired GB1097007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0046811 1965-03-17

Publications (1)

Publication Number Publication Date
GB1097007A true GB1097007A (en) 1967-12-29

Family

ID=7049966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1187866A Expired GB1097007A (en) 1965-03-17 1966-03-17 A respiratory mask

Country Status (3)

Country Link
CH (1) CH432250A (enExample)
GB (1) GB1097007A (enExample)
NL (1) NL6603332A (enExample)

Also Published As

Publication number Publication date
NL6603332A (enExample) 1966-09-19
CH432250A (de) 1967-03-15

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