K-edge filter and an x-ray apparatus employing such a filter
US5285489A · kind A · utility
16Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 1992 |
| Grant date | Feb 8, 1994 |
| Priority date | — |
| Expiry date | Feb 18, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG21K1/10
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A K-edge filter whose main portion functions as a filter member is made of a material containing at least two kinds of elements, and an X-ray apparatus is fabricated so as to include such a K-edge filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.