Sealed sensor systems, apparatuses and methods
US8641276B2 · kind B2 · utility
2Cited by
10References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 2011 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Apr 17, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/247
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A sensor that is at least partially covered by a sheath, and a positioning arm that is electrically coupled to the sensor, and arranged outside of the sheath, such that a hygienic barrier is formed around the sensor. The sensor is used for filmless dental radiography and the positioning arm enables positioning of the sensor in a patient's mouth. The positioning arm includes a contact that pierces the sheath and establishes an electrical connection with the sensor when the positioning arm is coupled to the sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.