Electrosurgery applicator, a generator, and the electrosurgical system and method for operating an applicator of a generator and / or a system and method for the insertion of an applicator into a body lumen

摘要

The invention relates to an electrosurgical applicator, an electrosurgical generator and a the electrosurgical system. The present invention also relates to a method for operating such an applicator and / or of such a generator and / or of such a system as well as a method for the insertion of an applicator into a body lumen, in particular for closing a vein. Electrosurgery applicator to be inserted into a body lumen, in particular a vein to be closed, comprises an elongate shaft with a distal electrode and a proximal to the distal electrode stop section arranged, the relative to a proximal part of the shaft is rotatably mounted.