GB548617A - Improvements in anaesthetising apparatus - Google Patents

Improvements in anaesthetising apparatus

Info

Publication number
GB548617A
GB548617A GB1343841A GB1343841A GB548617A GB 548617 A GB548617 A GB 548617A GB 1343841 A GB1343841 A GB 1343841A GB 1343841 A GB1343841 A GB 1343841A GB 548617 A GB548617 A GB 548617A
Authority
GB
United Kingdom
Prior art keywords
casing
leading
pipe
passed
bottle
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
GB1343841A
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.)
JOHN HENRY BLEASE
Original Assignee
JOHN HENRY BLEASE
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 JOHN HENRY BLEASE filed Critical JOHN HENRY BLEASE
Priority to GB1343841A priority Critical patent/GB548617A/en
Publication of GB548617A publication Critical patent/GB548617A/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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics

Abstract

548,617. Anaesthetizing apparatus. FOWLER, G. and BLEASE, J. H. Oct. 18, 1941. No. 13438. [Class 81 (ii)] Relates to improved anaesthetizing apparatus, various sources of gas under high pressure, provided with the usual reducing valves, can be coupled by flexible tubing 1 .. 3 to a casing 4 carrying flow gauges controlled by a threeposition valve 11. Air may be passed through the casing instead of, say, oxygen by means of an air bulb 9. The casing preferably contains a bottle with ether. A detachable stopper 21 allows for filling the ether bottle. An outlet pipe 15 leading to the face-mask, &c. has a plug-in connection with an outlet 26 on the casing and may be plugged directly thereto or to the end 27 of a T-piece, which may carry a flask 49 with liquid anaesthetic passed in drops into the pipe 15. The mask connections may include a return pipe 31 leading to a carbon dioxide absorber 32 and insufflation bag 35. A valve 37 controls flow through the absorber 32.
GB1343841A 1941-10-18 1941-10-18 Improvements in anaesthetising apparatus Expired GB548617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1343841A GB548617A (en) 1941-10-18 1941-10-18 Improvements in anaesthetising apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1343841A GB548617A (en) 1941-10-18 1941-10-18 Improvements in anaesthetising apparatus

Publications (1)

Publication Number Publication Date
GB548617A true GB548617A (en) 1942-10-16

Family

ID=10022990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1343841A Expired GB548617A (en) 1941-10-18 1941-10-18 Improvements in anaesthetising apparatus

Country Status (1)

Country Link
GB (1) GB548617A (en)

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