A forceps includes a housing including a shaft. The shaft includes an end effector assembly having a pair of curved jaw members. The jaw members include an electrically conductive surface and a curved blade channel having opposing sidewalls. A cutting blade is configured for translation within the blade...http://www.google.se/patents/US20110060334?utm_source=gb-gplus-sharePatent US20110060334 - Apparatus and Method of Controlling Cutting Blade Travel Through the Use of Etched Features
