Targeted cooling of deployable microwave antenna
US8292880B2 · kind B2 · utility
47Cited by
385References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 25, 2008 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Jun 25, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/00005
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present disclosure relates to devices and methods for the treatment of tissue with microwave energy. The devices and methods disclosed herein utilize an antenna assembly which includes an elongate member, an outer conductor, an inner conductor, at least a portion of which is deployable, and a cooling system. The cooling system disclosed herein may significantly curtail any theoretical, or potential negative effects upon the target tissue experienced during the transmission of microwave energy to the antenna assembly due to ohmic heating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.