The present invention relates to a high voltage interface device and system, wherein the device comprises: an optical fiber for communication; an insulation device for transmitting ultrasonic waves; a first ultrasonic transducer element, positioned at one ...

Ultrasonic probe comprising an elongate body having a first end and a second end, an ultrasonic transducer attached to the probe at or adjacent the first end, and an enlarged support section intermediate the ultrasonic transducer and the second end, wherei...