Apparatus for measuring bone density using active pixel sensors
US5898753A · kind A · utility
22Cited by
15References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 6, 1997 |
| Grant date | Apr 27, 1999 |
| Priority date | — |
| Expiry date | Jun 6, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01T1/20184
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
AA method and apparatus for measuring bone density using x-ray radiation at two energy levels, and an image sensor array that comprises a plurality of CMOS active pixel sensors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.