Radiation irradiation system and positioning assembly for radiation irradiation system
US11338155B2 · kind B2 · utility
5Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 15, 2019 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Nov 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H2006/007
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present disclosure provides a positioning assembly for a radiation irradiation system. The positioning assembly includes a shielding body made of polymer and radiation shielding material capable of shielding the radiation and a sealing bag for accommodating the shielding body, when the target to be irradiated is placed on the positioning assembly, the positioning assembly is recessed with a shape of the target at the position where the target is placed and forms a contour corresponding to the target to position the target to be irradiated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.