System and method for performing an ablation procedure
US9113925B2 · kind B2 · utility
48Cited by
43References
13Claims
0Family size
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Key dates
| Filing date | Sep 9, 2009 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Nov 13, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1869
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of performing an ablation procedure includes the initial step of supplying a fluid to a cooling chamber defined within an antenna assembly. The method also includes the steps of decreasing the temperature of the fluid to form a solid material and inserting the antenna assembly into tissue. The method also includes the step of supplying energy to the antenna assembly to treat tissue. Residual heat from the antenna assembly transitions the solid material back to the fluid. The method also includes the step of circulating the fluid within the antenna assembly to dissipate heat emanating from the antenna assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.