Medcity Surgicals

The Otis Urethrotome with 2 Knives is a precision urological instrument designed for internal urethrotomy procedures to treat urethral strictures. Based on the classic Otis design, this instrument allows controlled dilation and incision of strictured segments under guided measurement. Supplied with two interchangeable knives, it offers surgical flexibility and reliable cutting performance.

The Bipolar Cold Knife is a specialized surgical instrument designed for making precise, mechanical incisions in tissues such as urethral or prostatic tissue during transurethral resections without the use of excessive thermal energy. Unlike standard cutting electrodes that generate heat, a cold knife focuses on controlled, clean cutting to minimize thermal damage to surrounding tissues — improving outcomes and reducing postoperative trauma.