FIELD: physics.
SUBSTANCE: ultrasonic transducer for physiotherapy equipment includes a piezoelectric element protective layer made from wear-resistant silicate enamel.
EFFECT: high wear-resistance of the matching layer of the ultrasonic scanning transducer while providing allowable acoustic mismatch of the ultrasonic transducer with the tissue of the patient, which does not require upgrading of the electronic unit of the therapeutic equipment.
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