Optically measuring interior cavities
US7612896B2 · kind B2 · utility
0Cited by
7References
8Claims
0Family size
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Key dates
| Filing date | Sep 2, 2008 |
| Grant date | Nov 3, 2009 |
| Priority date | — |
| Expiry date | Sep 2, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/4528
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of measuring the three-dimensional volume or perimeter shape of an interior cavity includes the steps of collecting a first optical slice of data that represents a partial volume or perimeter shape of the interior cavity, collecting additional optical slices of data that represents a partial volume or perimeter shape of the interior cavity, and combining the first optical slice of data and the additional optical slices of data to calculate of the three-dimensional volume or perimeter shape of the interior cavity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.