Radiation applicator for microwave medical treatment
US9161811B2 · kind B2 · utility
26Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 21, 2012 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Jan 11, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1892
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A radiation applicator with a dielectric body (2) surrounding the antenna. The dielectric body (2) is comprised of three sections (3, 4 and 5) with different dielectric constants to provide broad-band matching of the applicator to surrounding material. Washers (10) and (11) are mounted on the antenna to act as reflectors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.