COMBINED CAUTERIZATION AND STENT OPERATION DEVICE

摘要

The invention relates to a stent provided with cauterization system. A stent operating apparatus 1 in which a stent S moves to a lesion of a tubular tissue through a plurality of pipe members 3 and performs an operation includes: a bipolar electrode 7 for cauterization configured to be disposed at an operation end of the pipe member 3 to cauterize the lesion; and a high frequency generator 9 configured to be connected to the bipolar electrode 7 for cauterization to allow the bipolar electrode 7 for cauterization radiate a high frequency current, whereby the lesion may be cauterized and necrotized by the bipolar electrode 7 of a tip portion of a moving pipe charged with the stent S before or after the stent S is operated on the lesion, thereby effectively preventing a re-stricture from occurring at the lesion operated by the stent.