Resectoscope with improved guide block and electrical plug connection

Claim 1

A urological endoscope comprising: frame means; and guide block means, said guide block means being movably mounted on said frame means and comprising at least one guide bar channel, an electrode proximal end channel and an electrical plug channel, said electrical plug channel having a first entry on a first lateral side and a second entry on a second lateral side, said electrical plug channel extending through said guide block means between said entries and intersecting said electrode channel, said guide block means further comprising means for limiting insertion of an electrical plug into said electrical plug channel to at least two orientations on each of said sides whereby an electrical plug can be directly connected to an electrode by mounting the plug in said electrical plug channel on either said first or second side of said block to accommodate either a left or right handed operator an in at least either a first or second orientation on either of said first or second sides for allowing an operator to configure the connection of a plug to said guide block means for allowing an operator to feel comfortable and confident with the endoscope.