| 摘要 |
<p>@ An ultrasonic imaging apparatus (100) includes an ultrasonic scanner (1), a TV monitor (40), a video tape recorder (45), a video freezing unit (50), a scale information setter/ reader (80). A tomographic image signal is derived from the ultrasonic scanner (1) and stored in the video tape recorder (45) after being superimposed to the scale information signal derived from the scale information setter/reader (80). A desirable tomographic image is video-freezed by the video-freezing unit (50) while obserbing a plurality of tomographic images displayed on the TV monitor (40). The actual measurement is effected by determining the actual value based upon the scale information previously superimposed to the tomographic video signal.</p> |
