ULTRASONIC DIAGNOSTIC APPARATUS

摘要

A converting circuitry convert position information on at least one of an ultrasonic probe and a scan area, used in a past ultrasonic scan, into first position information based on a predetermined coordinate system. The converting circuitry further convert position information on at least one of ultrasonic probe and a scan position, used in a current ultrasonic scan, into second position information based on the predetermined coordinate system. The display circuitry determine the position of a first marker, which represents at least one of the ultrasonic probe and scanning area used in a past ultrasonic scan, and a second marker, which represents at least one of the ultrasonic probe and scanning area used in a current ultrasonic scan, based on first position information and second position information, and display the first and second markers.

主权项

1. An ultrasonic diagnostic apparatus comprising:
a converting circuitry which converts position information on at least one of an ultrasonic probe and a scan position, used in a past ultrasonic scan of an examinee, into first position information based on a predetermined coordinate system, and which further converts position information on at least one of ultrasonic probe and a scan position, used in a current ultrasonic scan of the examinee, into second position information based on the predetermined coordinate system; and a display control circuitry which determines a position of a first marker, representing at least one of the ultrasonic probe and scan position used in the past ultrasonic scan, and a position of a second marker, representing at least one of the ultrasonic probe and scan position used in the current ultrasonic scan, based on the first position information and the second position information, and which displays the first and second markers.