MOTOR TYPE MULTI-PLANE ULTRASONIC PROBE, INCLUDING PHASE ARRAY CONVERTER, MOTOR FOR ROTATING THE ARRAY, FLUID FILM, AND SPRING MEMBER FOR PRESSING THE CONVERTER

摘要

PURPOSE: A motor type multi-plane ultrasonic probe is provided to obtain acoustic coupling and sliding bearing effects at the same time, by arranging a fluid film between an acoustic window and a converter and a spring member for pressing the converter. CONSTITUTION: A motor type multi-plane ultrasonic probe comprises a phase array converter(2); a motor for rotating the phase array converter; a fluid film arranged between an acoustic window and the phase array converter; and a spring member for pressing the phase array converter with respect to the fluid film and the acoustic window.