GB1263402A - Tympanic membrane thermometer - Google Patents
Tympanic membrane thermometerInfo
- Publication number
- GB1263402A GB1263402A GB5840/70A GB584070A GB1263402A GB 1263402 A GB1263402 A GB 1263402A GB 5840/70 A GB5840/70 A GB 5840/70A GB 584070 A GB584070 A GB 584070A GB 1263402 A GB1263402 A GB 1263402A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wad
- junction
- tube
- membrane
- leads
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
1,263,402. Swabs. LEEDS & NORTHRUP CO. 6 Feb., 1970, No. 5840/70. Heading A5R. [Also in Division G1] A tympanic membrane thermometer comprises a thermistor or thermocouple junction 20 having flexible, electrically insulated leads 11, 12 and disposed at the centre of a wad of cotton wool 14 which wad is of such size that it can be pushed into the ear canal when the wad serves to centre the thermister or junction and to distribute the pressure imposed on the membrane by the thermometer over the membrane. The wad is nipped between the leads and against the end of a flexible tube 17 of a plastics material through which the leads extend. In an alternative embodiment, Fig. 5, the wad is secured to a plastics tubing 24 adhered to the exterior of the tube 17. The junction 20 is held at the distal end of the tube by a thermally conductive cement 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5840/70A GB1263402A (en) | 1970-02-06 | 1970-02-06 | Tympanic membrane thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5840/70A GB1263402A (en) | 1970-02-06 | 1970-02-06 | Tympanic membrane thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1263402A true GB1263402A (en) | 1972-02-09 |
Family
ID=9803617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5840/70A Expired GB1263402A (en) | 1970-02-06 | 1970-02-06 | Tympanic membrane thermometer |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1263402A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2162325A (en) * | 1984-07-27 | 1986-01-29 | Electro Ident Syst Silkeborg | Electromedical monitor system |
| US4592370A (en) * | 1982-09-27 | 1986-06-03 | Minnesota Mining And Manufacturing Company | Ear canal electrode for auditory testing |
| US5458121A (en) * | 1992-09-17 | 1995-10-17 | Terumo Kabushiki Kaisha | Clinical thermometer |
-
1970
- 1970-02-06 GB GB5840/70A patent/GB1263402A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592370A (en) * | 1982-09-27 | 1986-06-03 | Minnesota Mining And Manufacturing Company | Ear canal electrode for auditory testing |
| GB2162325A (en) * | 1984-07-27 | 1986-01-29 | Electro Ident Syst Silkeborg | Electromedical monitor system |
| US5458121A (en) * | 1992-09-17 | 1995-10-17 | Terumo Kabushiki Kaisha | Clinical thermometer |
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