Description

peration functions of Equipment
Scanning Mode: convex array and linear array; Display mode: B, B/B, 4B, B+M and M; Image Magnification: ×0.8, ×1.0, ×1.2, × 1.5，×1 .8, ×2.0 (six modes), ×0.8, ×2.0 (Depth display); Dynamic range: 0~**0dB adjustable; Focus position: dynamic digital electron focusing point-by point; Pre-process: changeable aperture, dynamic apodization, dynamic digital filtering, etc; Pro-process: 8 types of γ correction, line correlation, frame correlation, point-line correlation, linear interpolation and *6 types of pseudo color processing, etc; Frequency conversion:2.5MHz/3.0MHz/3.5MHz/4.0MHz/5.0MHz; Frequency range: 5.5MHz/6.0MHz/6.5MHz/7.0 MHz/7.5MHz; Measuring function: Distance, perimeter, area, volume, ellipse measurement, heart rate, gestational weeks (BPD, GS, CRL, FL, HL, OFD, TTD, AC), expected date of confinement and fetus weight, etc; Annotation function: hospital name, patient’s name, gender and age:  *4 body marks (with probe), full-screen character annotation, real-time clock display; Puncture guide: The puncture guide line can be displayed under B mode; Gain control: 8 segments TGC and full gain can be adjusted respectively; Image polarity: left/right, black/white and up/down reverse; Capacity cine loop: **6 consecutive images can be memorized successively when the real-time is displayed; Image playback: series playback or check one by one; Permanent storage: **8 images; Output interface: SVGA video output offers connection to SVGA color display; PAL video output offers connection to PAL display, video image recorder and image workstation, USB port, etc.
 Components of structure
The instrument is consist of mainframe, probe and monitor,. It can be connected with medical image work station, printer, and color monitor. and the scanning modes are electron convex array and electron liner array. The main probe is 3.5MHz（R=*0） Electronic Convex Array, the selective probe are 6.5 Electronic Convex Array（housing R=*3）and7.5 MHz surface probe.