GB190301765A - Improvements in the Face Pieces of Inhalers for the Administration of Anaesthetics and the like. - Google Patents
Improvements in the Face Pieces of Inhalers for the Administration of Anaesthetics and the like.Info
- Publication number
- GB190301765A GB190301765A GB190301765DA GB190301765A GB 190301765 A GB190301765 A GB 190301765A GB 190301765D A GB190301765D A GB 190301765DA GB 190301765 A GB190301765 A GB 190301765A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inhalers
- tube
- edge
- face
- fitted
- 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
1765. Arnold, J. E. Jan. 24. Inhalers.-In order to ensure thorough disinfection of the face-pieces of inhalers used in administering anµsthetics and the like, the body is made of metal with its edge 5, Fig. 2, turned outwards, as shown. The narrow end is fitted with a connection-tube 3 having a flange 4, which is secured to the body in such a way that no crevice is left for the lodgment of noxious material. The edge 5 may be placed directly on the face of the patient, or it may be fitted with an inflated cushion. This consists of a tube 6, Fig. 3, having a skirt 7 which is stretched over the edge 5 of the metallic cone, from which it is readily removable. The tube 6 is inflated through the valve 8, or it may be made sufficiently thick to dispense with inflation, or it may be filled with glycerine or like liquid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190301765T | 1903-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190301765A true GB190301765A (en) | 1903-10-01 |
Family
ID=32156666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190301765D Expired GB190301765A (en) | 1903-01-24 | 1903-01-24 | Improvements in the Face Pieces of Inhalers for the Administration of Anaesthetics and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190301765A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578007A (en) * | 1947-12-04 | 1951-12-11 | John D Hill | Respirator |
-
1903
- 1903-01-24 GB GB190301765D patent/GB190301765A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2578007A (en) * | 1947-12-04 | 1951-12-11 | John D Hill | Respirator |
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