ELECTRIC DISCHARGE UNIT FOR RENAL CALCULI DESTRUCTION

摘要

This invention is related to the field of medicine, and, specifically to apparatus for the destruction of renal stones. The disclosed electrode can be used several times in patient therapy, based on the fact that its main components are interchangeable. It consists of a core (1), a threaded aperture (2) where a support rod (3) is introduced with a conical tip (4) having a cylindrical step for its retention. A cage (5) of four elements with a central aperture (6) supports another conical tip (7).