Tuna device with integrated saline reservoir
US8911438B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2005 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | Feb 19, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2018/1475
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Methods and apparatus for ablating a target tissue are discussed. Such methods and apparatus include those that simplify tissue ablation. For example, a tissue ablation device having an actuator, such as a trigger mechanism, coupled to a power source and an electrode is discussed. A single step of engaging the actuator causes the electrode to be introduced into the target tissue and causes energy to be delivered from the power supply to the tissue via the electrode. Devices that include an electrode actuator for causing the electrode to be introduced into the target tissue and a fluid actuator for causing the fluid to flow to the target tissue are also discussed. Methods of causing the electrode to be introduced into the target tissue and fluid to flow to the target tissue with a single step and more than one step are also discussed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.