ULTRASOUND EQUIPMENT USER MANUAL
13
1.5.10 The instrument is non-permanent installation equipment.
Chapter 2 Functions, Technical Indexes and Configuration
2.1 Operating environment
Operating ambient temperature
：
+5
℃
―+40
℃
Relative humidity
：
≤
80%
Atmospheric pressure
：
700hPa—1060hPa
Power supply
：
AC 110V~240V 50Hz±1Hz
Plug seat shall have independent power supply.
Be far away from strong electric field, strong magnetic field equipment and high voltage equipment.
2.2Main Functions
Scanning mode:
electron scanning
Probe configuration:
T35R60B convex array probe (standard); T65R13B type cavity probe (user
selected)
Display modes:
3T35R60B convex array probe: B, B/B, 4B, B+M, M;
T65R13B type cavity probe: B;
Image multiplying factor:
T35R60B convex array probe, Type B, real-time state:×0.8, ×1.0, ×1.2, × 1.5
，
×1 .8, ×2.0;
×0.8, ×2.0 (display penetration depth);
T65R13B type cavity probe: ×0.8, ×1.0, ×1.2, ×1.5.
M type speed:
M type scanning has eight kinds of speed can be selected.
Chinese and English translation
: Transformation in both English and Chinese in interface.
Zoom
: Local x 2.0 magnification rate
Dynamic range:
0~120dB adjustable.
Frequency
:
T35R60B convex array probe real-time scan:2.5MHz/3.0MHz/3.5MHz/4.0MHz/5.0MHz
five periods of frequency conversion;
T65R13B type cavity probe real-time scan: 5.5 MHz/6.0 MHz/6.5 MHz/7.0
MHz/7.5MHz five periods of frequency conversion.
Focus position:
Send: 1, 2, 3 and 4-segments dynamic electron focusing; when 1
、
2-segments focus,
and the focus can be moved.
Receive: receive real-time dynamic focus by focus
Measuring function:
Distance, circumference/area (method of ellipse, method of loci), volume, heart
rate, gestational weeks (BPD, GS, CRL, FL, HC
、
AC), expected date of
confinement and fetus weight, etc.
Annotation function:
hospital name, patient’s name, age and gender;
Human body marks (with probe’s position); Full-screen character annotation;
Real-time clock display;
Puncture guide:
3.5MHz convex array probe can display puncture guide line in B mode.
Gain control:
8 segments TGC and overall gain can be adjusted respectively.
Image polarity:
left and right flip, black and white flip, up and down flip.
