Speculum cover
US5163418A · kind A · utility
65Cited by
11References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 1991 |
| Grant date | Nov 17, 1992 |
| Priority date | — |
| Expiry date | Jul 9, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J5/049
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A probe cover for an infrared thermometer has a pleated sheath which fits over the thermometer probe and a base, which is engageable with the probe, is attached to the periphery of the sheath to hold the sheath over the probe. The sheath is made of a thin infrared transparent film and is formed with a window which causes minimal attenuation of infrared emission received by the thermometer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.