Comparative in vitro study of the effectiveness of nanosecond electrical pulse and laser lithotripters.

A comparative in vitro research of the efficiency of nanosecond electropulse (Urolit-105M) and Holmium laser (Auriga) lithotripters is presented in this work. Four sizes of BegoStone cement stones of various densities were fabricated for these tests. A comparison of the efficiency of the lithotripters was performed in the experiments on pairs of probes corresponding to a predetermined stone size.

[Comparative evaluation of efficacy of electropulse and laser lithotriptors in vitro].

The article presents a comparative study of the nanosecond electropulse and holmium laser lithotriptors in vitro. Two types of samples simulating the "hard" and "soft" urinary stones were used; for their preparation stomatological ultrastrength plaster BegoStone was used. For the tests, four sizes of samples of stones in the cuboid shape were made.