ULTRASOUND EQUIPMENT USER MANUAL
10
Chapter 1
Outline
1.1 Functional Characteristics
This Ultrasonic diagnostic instrument (here in after referred as instrument) using 3.5 MHz electronic
convex array probe, adopts full digital beam former(DBF); real-time dynamic aperture imaging (RDA); full
digital dynamic receive focusing (DRF); frequency conversion; 8 segments TGC; dynamic digital filtering;
dynamic digital filtering; image enhancement; line correlation, frame correlation, point correlation, linear
interpolation and many other image processing technology, etc.; display modes as B, B/B, 4B, B+M and M,
image multiplying factors of
×
0.8,
×
1.0,
×
1.2,
×
1.5
，×
1 .8,
×
2.0 under the B mode; with 128 a large
memory and offers permanent storage, cine loop in real time; 256 images available after diagnosis of
real-time playback or by image viewer, has measurements of distance, area, circumference, heart rate,
gestational weeks(BPD
、
GS
、
CRL
、
FL
、
HC
、
OFD
、
TTD
、
AC 8 measurement kinds) and so on; Chinese
and English transformation; pseudo color processing; real-time clock; serial number of medical record;
many note functions as full-screen character noting; adopts large scale integrated circuit FPGA, MSF,
mass memory, surface mounting technology and so on.
1.2 Structural Feature
The instrument is made up of host (including the LED displayer) and probe, portable structure, electron
scanning way. Standard configuration of 80 elements, R60mm, nominal frequency 3.5 MHz electronic
convex array probe; Optional 80 elements, R13mm, electronic cavity of the nominal frequency 6.5 MHz
probes.
Host and probe appearance is shown in figure 1-1.
80 elements R60,
frequency of 3.5 MHz,
T35R60B convex array probe (standard)
80 elements
R13, frequency of 6.5 MHz,
T65R13B type cavity probe (optional)
Handle
Probe box and probe
LED Display
POWER
Operation panel
