Apparatus for mechanical lithotripsy and removal of calculi, comprises two control elements with common structural unit, where latter control element is designed as screw

摘要

The apparatus comprises two control elements (13,27) with common structural unit, where the latter control element is designed as a screw. The structural units are arranged concentrically to a tube (4) and a cable (5). The latter control element is coupled optionally with a turning handle (9).