GB190225673A - Improvements in Apparatus for Administering Anaesthetics. - Google Patents
Improvements in Apparatus for Administering Anaesthetics.Info
- Publication number
- GB190225673A GB190225673A GB190225673DA GB190225673A GB 190225673 A GB190225673 A GB 190225673A GB 190225673D A GB190225673D A GB 190225673DA GB 190225673 A GB190225673 A GB 190225673A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- mouth
- mask
- pipe
- gag
- 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
Links
Abstract
25,673. Lobjois, J. Nov. 21. Anµsthetics, administering.-Relates to apparatus for use in operations on the mouth, nose, &c., the anµstbetic being forced into the mouth by a vaporizer and a tube connected to the mouth-gag. A face mask n, Fig. 1, is first connected to the tube m of the bottle a, but, when the patient is well under the influence of the anµsthetic, the mask is removed, and the tube m connected to the tube x, Fig. 4, carried by one jaw of the gag. The mask is formed of celluloid or other transparent material, and is fitted with a discharge valve r and an aluminium mount having air-inlet slots o controlled by a tubular valve-piecep. The bottle a is contained in a water chamber It. The stopper b is formed with horizontal passages controlled by valves c, d, Fig. 2, and with vertical passages in which are fitted the air pipe f and the discharge pipe g. The pipe f may be in twopieces, to regulate its length. Fig. 5 shows a clip for compressing the nostrils to prevent breathing through the nose.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190225673T | 1902-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190225673A true GB190225673A (en) | 1903-10-15 |
Family
ID=32621616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190225673D Expired GB190225673A (en) | 1902-11-21 | 1902-11-21 | Improvements in Apparatus for Administering Anaesthetics. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190225673A (en) |
-
1902
- 1902-11-21 GB GB190225673D patent/GB190225673A/en not_active Expired
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