FIELD: medicine.
SUBSTANCE: invention refers to medical equipment, namely to ultrasonic transducer for therapeutic applications. A semi-random phased ultrasonic mesh contains a continuous line of at least 32 ultrasonic elements presented in the form of a one-dimensional array or a two-dimensional array. The ultrasonic elements of the mesh are symmetrical in element sizes and/or positions with a half of the mesh is filled with the elements with randomly distributed sizes and specularly reflected for generating another half.
EFFECT: use of the invention enables simplifying the mesh structure.
8 cl, 18 dwg
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