| 摘要 |
This invention relates to improvements in the structural means for connecting a current-carrying electrode in a resectoscope to an external electrode lead and more particularly discloses a resectoscope wherein the electrode can be positively connected via a mouthpiece in which a plug at the tip of the electrode lead is inserted to make a reliable electrical contact.
<??>In a resectoscope constructed in accordance with the present invention, a conductive electrode fixing member (22) securing the rear of a current-carrying electrode is fitted within a space (20) formed by boring a movable member (11) of insulating material and providing a slit (21) to form a flexible piece (22a), an electrode holding space (28) is formed within this slit (21), a clamping member (23) is fitted on the side face of the movable member (11) to press on the flexible piece (22a) to narrow the width of the electrode holding space (28) and a plug connecting part (24) to which a plug at the tip of an electrode lead is connected is formed on the movable member (11) so that the electrode and the electrode lead are electrically connected tcgether by the electrode fixing member (11). |
