Hot and cold sensor discrimination unit
US4787397A · kind A · utility
0Cited by
7References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1987 |
| Grant date | Nov 29, 1988 |
| Priority date | — |
| Expiry date | Jun 11, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/4827
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A hot and cold sensor discrimination unit having an insulated liquid-filled container with a temperature indicator and a metal probe with a temperature indicator for use in perception of temperature by a patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.