Multi-layer electrode ablation probe and related methods
US9775671B2 · kind B2 · utility
1Cited by
5References
11Claims
0Family size
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Key dates
| Filing date | Jul 27, 2016 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Jul 27, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2201/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Electric field delivery and ablation of target tissue regions, including cancerous cells and solid tumors. Methods and systems include delivering an electric field to a target tissue, and may include positioning a first electrode or plurality to at least partially define a first treatment volume in the target tissue; positioning a second electrode or plurality to at least partially define a second treatment volume, the first volume is disposed in the second volume; and establishing a first current flow extending through the first volume and a second current flow extending through the second volume.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.