GB190427450A - Improvements in Devices for Developing the Lungs. - Google Patents
Improvements in Devices for Developing the Lungs.Info
- Publication number
- GB190427450A GB190427450A GB190427450DA GB190427450A GB 190427450 A GB190427450 A GB 190427450A GB 190427450D A GB190427450D A GB 190427450DA GB 190427450 A GB190427450 A GB 190427450A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- lungs
- developing
- devices
- orifices
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
27,450. Thomson, G. M. Dec. 16. Respirators.-An apparatus for developing the lungs by promoting deep breathing consists of a tube a of glass &c. provided with one or more contractions d and a mouthpiece b. The air is inhaled through one or more orifices g, i ; which may be provided with inwardly-directed tubes, as shown at i. The ingress and egress of the air may be controlled by valves, or by the fingers placed upon the orifices. In a modification, the bulb e is made of rubber in order that the flow of air may be checked by pinching it.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190427450T | 1904-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190427450A true GB190427450A (en) | 1905-03-30 |
Family
ID=32192330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190427450D Expired GB190427450A (en) | 1904-12-16 | 1904-12-16 | Improvements in Devices for Developing the Lungs. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190427450A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647345A (en) * | 1992-05-12 | 1997-07-15 | Saul; Gilbert D. | Respiratory stimulator & methods of use |
US6354293B1 (en) * | 1999-03-16 | 2002-03-12 | Foster E. Madison | Breathing humidifier |
-
1904
- 1904-12-16 GB GB190427450D patent/GB190427450A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647345A (en) * | 1992-05-12 | 1997-07-15 | Saul; Gilbert D. | Respiratory stimulator & methods of use |
US6354293B1 (en) * | 1999-03-16 | 2002-03-12 | Foster E. Madison | Breathing humidifier |
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