GB184801A - Improvements in apparatus for obtaining local anaesthesia - Google Patents
Improvements in apparatus for obtaining local anaesthesiaInfo
- Publication number
- GB184801A GB184801A GB2223722A GB2223722A GB184801A GB 184801 A GB184801 A GB 184801A GB 2223722 A GB2223722 A GB 2223722A GB 2223722 A GB2223722 A GB 2223722A GB 184801 A GB184801 A GB 184801A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- oxygen
- heating
- supply
- 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
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
- A61M19/00—Local anaesthesia; Hypothermia
Landscapes
- Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
184,801. Fabret, F. J. Aug. 19, 1921, [Convention date]. Addition to 154,619. Air douches.-The invention of the parent Specification is modified by employing oxygen alone as the heating and cooling gas and by arranging the supply of gas to the part to be rendered anµsthetic, in such a way as to make an operator to work alone. Fig. 2 shows the apparatus forming a self-contained cabinet on castors, but the arrangement of pipes may be fitted to a stand similar to that shown in Specification 167,137. The CO2 bottle is shown at 2, and the oxygen bottle at 3. The oxygen supply pipe passes through a semi-rigid pipe B and terminates in a rigid pipe 12 having a nozzle 9. A source of electricity 4 supplies heating-current through a rheostat 8, the wires passing along the pipe B. The CO2 is introduced to the interior of the pipe B and after cooling the oxygen in the manner described in Specification 167,137, returns back along the pipe B to the atmosphere. The pipe 12 is supported by a universal joint 13 on the end of a bracket 10. By using the heating-apparatus only, the oxygen may take the place of the ordinary dentists' hot-air supply.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR505807T | 1919-10-13 | ||
| FR23290T | 1920-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB184801A true GB184801A (en) | 1922-12-21 |
Family
ID=39811776
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3401520A Expired GB154619A (en) | 1919-10-13 | 1920-12-01 | An apparatus for obtaining local anaesthesia |
| GB38621A Expired GB167137A (en) | 1919-10-13 | 1921-01-05 | |
| GB1692322A Expired GB182457A (en) | 1919-10-13 | 1922-06-19 | Improved apparatus for producing local anaesthesia |
| GB2223722A Expired GB184801A (en) | 1919-10-13 | 1922-08-15 | Improvements in apparatus for obtaining local anaesthesia |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3401520A Expired GB154619A (en) | 1919-10-13 | 1920-12-01 | An apparatus for obtaining local anaesthesia |
| GB38621A Expired GB167137A (en) | 1919-10-13 | 1921-01-05 | |
| GB1692322A Expired GB182457A (en) | 1919-10-13 | 1922-06-19 | Improved apparatus for producing local anaesthesia |
Country Status (5)
| Country | Link |
|---|---|
| CH (2) | CH96567A (en) |
| DE (1) | DE381451C (en) |
| FR (4) | FR505807A (en) |
| GB (4) | GB154619A (en) |
| NL (2) | NL9020C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1064681B (en) * | 1955-10-26 | 1959-09-03 | James Dwyer Mcgee | Device intended for medical or cosmetic purposes to cool down surfaces of limited size |
| US4106496A (en) * | 1976-12-23 | 1978-08-15 | The United States Of America As Represented By The Department Of Health, Education And Welfare | Method and apparatus for air caloric testing for the evaluation or aural vestibular disorders |
| US4106493A (en) * | 1977-01-13 | 1978-08-15 | The United States Of America As Represented By The Department Of Health, Education And Welfare | Biphasic otoscopic air stimulator for performing clinical caloric tests |
-
0
- NL NL11082D patent/NL11082C/xx active
- NL NL9020D patent/NL9020C/xx active
-
1919
- 1919-10-13 FR FR505807D patent/FR505807A/en not_active Expired
-
1920
- 1920-07-26 FR FR23290D patent/FR23290E/en not_active Expired
- 1920-11-12 CH CH96567D patent/CH96567A/en unknown
- 1920-11-16 DE DEF48034D patent/DE381451C/en not_active Expired
- 1920-12-01 GB GB3401520A patent/GB154619A/en not_active Expired
-
1921
- 1921-01-05 GB GB38621A patent/GB167137A/en not_active Expired
- 1921-06-28 FR FR25120D patent/FR25120E/en not_active Expired
- 1921-08-19 FR FR25311D patent/FR25311E/en not_active Expired
-
1922
- 1922-06-14 CH CH101943D patent/CH101943A/en unknown
- 1922-06-19 GB GB1692322A patent/GB182457A/en not_active Expired
- 1922-08-15 GB GB2223722A patent/GB184801A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR25311E (en) | 1923-01-24 |
| GB167137A (en) | 1922-06-06 |
| FR25120E (en) | 1922-12-16 |
| DE381451C (en) | 1923-09-20 |
| CH101943A (en) | 1923-11-01 |
| CH96567A (en) | 1922-11-01 |
| NL11082C (en) | |
| FR23290E (en) | 1921-11-02 |
| NL9020C (en) | |
| FR505807A (en) | 1920-08-07 |
| GB182457A (en) | 1922-11-02 |
| GB154619A (en) | 1921-06-02 |
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