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...http://www.google.de/patents/US7322974?utm_source=gb-gplus-sharePatent US7322974 - TUNA device with integrated saline reservoir
