MINIMALLY INVASIVE SURGICAL CLAMP HAVING TREATMENT ELEMENTS

摘要

A medical device for ablating tissue comprising an elongate shaft structure defining an insulating portion (256); a handle (246) connected to the insulating portion (256) of the shaft structure; a bellows portion (258) having a first end and a second end; a cooling segment (260); and a coolant injection tube (262) for introducing coolant into the cooling segment (260); wherein the first end of the bellows portion (258) is connected to the insulating portion (256), and the second end of the bellows portion (258) is connected to the cooling segment (260) so that the insulating portion (256) and the cooling segment (260) can be laterally juxtaposed, substantially parallel to each other.