Ultrasonic shock wave head for use in lithotripsy

摘要

Disclosed is an ultrasonic shock wave head for use in lithotripsy, comprising a shock wave sounce ( 2 ) and an acoustic lens ( 6 ) for focusing the ultraasonic shock wave generated by the shock wave source ( 2 ). A bearing housing ( 8 ) for the shock wave source ( 2 ) is molded onto said acoustic lens ( 6 ) as a single piece.