Apparatus and method for making a spherical lesion
US7806893B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 26, 2005 |
| Grant date | Oct 5, 2010 |
| Priority date | — |
| Expiry date | Apr 16, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1432
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electrode assembly for a bi-polar ablation system comprises a first electrode array including a plurality of first tines, each of the first tines, when in a deployed configuration, extending substantially radially away from a center of the first array and including a substantially straight central portion in combination with a second electrode array including a plurality of second tines, each of the second tines, when in the deployed configuration, extending radially away from a center of the second array and including a substantially straight central portion substantially parallel to the central portion of a corresponding one of the first tines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.