track ball module ultrasonic wave device controlled using the track ball module and method for controlling the ultrasonic wave device using track ball module

摘要

The present invention relates to an ultrasonic image processing apparatus equipped with a trackball module and the trackball module, and a control method of controlling an external apparatus connected to the trackball module or the ultrasonic imaging apparatus using the trackball module, An ultrasonic probe for irradiating an ultrasonic wave and receiving an ultrasonic signal reflected from a target object and converting the received ultrasonic wave to output a plurality of ultrasonic signals, a controller for performing beamforming on the plurality of ultrasonic signals, A trackball module for receiving a control command from a user, and a controller for generating a control command for the trackball module and transmitting the generated control command to the trackball module. The trackball module includes a trackball and a light source for receiving a command from a user, a light path portion bent at least once to provide an optical path so that the light output from the light source passes through at least one time of reflection, And a light outlet through which the light passing through the light passing portion is emitted, the light outlet being formed around the trackball.