Resectoscope with improved guide block and electrical plug connection

摘要

A disconnectable electrical plug for use with a urological endoscope comprising a housing; a conductor; a connector; and an extension block keyed for insertion into a guide block of the endoscope. The extension block extends from the housing at a substantially right angle to the entry of the condutor into the housing and is insertable into the guide block in either a first or second position. A urological endoscope is provided comprising a guide block with an electrical plug channel with a first entry on a first lateral side and a second entry on a second lateral side such that an electrical plug can be connected directly to an electrode by mounting the plug in the channel in either the first or second side of the guide block.