Thin layer preparation for radionuclide sources
US6517890B2 · kind B2 · utility
1Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 2001 |
| Grant date | Feb 11, 2003 |
| Priority date | — |
| Expiry date | Feb 22, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG21G1/06
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Method of thin layer preparation for a radionuclide source comprising the following steps:deposition of a drop of a radionuclide dissolved in a solvent onto a on a support substrate,placing said support substrate with said drop in a confined space with a reduced pressure,directing at least one flow of a hot gas onto the drop,rotating the source relative to the hot gas jet creating turbulences inside the drop,evaporating the solvent and obtaining a thin layer of dry radionuclide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.