ULTRASONIC HIFU-TRANSDUCER WITH NON-MAGNETIC CONDUCTING THROUGH CONNECTIONS Russian patent published in 2015 - IPC B06B1/06 H01L41/47 

FIELD: medicine.

SUBSTANCE: invention refers to ultrasonic transducers used in medical equipment. Substance: high-intensity focused ultrasound (HIFU) transducer comprises a piezoelectric grid with a layer of a piezoelectric material having patient-facing front surface and back surface. The front surface comprises an emitting surface and a number of electrodes arranged on the front and back surfaces of the piezoelectric material for signal injection on the piezoelectric grid. The electric connection between the electrode on the back surface with the electrode on the front surface of the piezoelectric grid are joined by non-magnetic conducting connections extending through the layer of the piezoelectric material.

EFFECT: developing the ultrasonic transducers.

14 cl, 13 dwg