Device for non-invasive analysis by radio-imaging, in particular for the in vivo examination of small animals, and method of use
US6407391B1 · kind B1 · utility
44Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 19, 2001 |
| Grant date | Jun 18, 2002 |
| Priority date | — |
| Expiry date | Mar 19, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG21K1/025
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus is disclosed for use on a collimator of a radio-imaging device. The system includes a stack of plates provided with perforations, the thickness (d) of the plates being less than the diameter of the perforations in the internal entry face of the collimator. The thickness of the span between the perforations is made greater than the thickness of the plates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.