Therapeutic device for focusing the secondary variable without focusing.

摘要

The invention relates to a method for dynamic focalization as well as a therapeutic device comprising application. & br / the therapeutic device comprises a device for the treatment proper, comprising at least one ultrasonic transducer element of therapy, and a signal generator delivering an electronic signal to said element ultrasonic transducer, characterized in that the signal generator delivers an electronic signal, the autocorrelation function is of the dirac. & br / the invention makes it possible to produce an electronic focusing dynamic range, without the appearance of focal zones.