Ultrasound radiator for use in cavities

摘要

According to the invention, the radiator comprises a body 1 equipped with a cannula 2 in which is mounted a means 5 having an ultrasound action on a biological tissue; the means 5 in this case comprises three pairs of piezoceramic plates 6 arranged symmetrically in each pair relative to the longitudinal axis of the cannula 2. The invention applies in particular to urology. <IMAGE>