Basic principle
The equipment is composed by the main unit(software version V1.0), monitor and probe. It is a high resolution diagnosis equipment, it’s controlled by microcomputer and applied with DSC, DBF, RDA, DRA, DRF, DFS and frame correlation technologies etc. The image is clear and high resolution.
3. Technical features
DIGITAL ULTRASOUND which electrical impulses arouse wafer (transducer) to produce certain frequency ultrasonic wave according to the different organs with different density and ultrasonic velocity, i.e., different acoustic impedance (the product of medium density and sound velocity),,and produce response signal through organs the response waves are absorbed by transducer, then transfer into electrical impulses, and become video signal after processed by detecting and digital scan, then show the sectional image of organs on screen.
1. Specification:
Based on embedded LINUX system, is digital ultrasound diagnostic system. It adopts the technology of digital information processing, digital code, multi-focusing, consecutive & dynamic tracking etc and it’s easy to upgrade the software online. Meanwhile, the digital structure makes it flexible to choose scanning mode and probes in the whole operation frequency.
Cutting-edge Digital Technology
DBF Digital Beam-forming
DFS Numerical control Dynamic frequency scanning
DRF Dynamic receiving focusing
RDA Real-time dynamic aperture
TDF Time and Dimensional filtration Real-time dynamic apodization
8-segment TGC adjustor
Built-in high-speed MPU
English-Chinese interface
Extensive Sofrware Packages
USB Port
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Standard Spec
|
Optional
|
||
Probe
|
3.5C50CX
|
3.5C20CX
|
6.5C11CX
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7.5L40CX
|
Probe kind
|
3.5MHz convex probe
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3.5MHz micro-convex probe(cardiac)
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6.5MHz micro-convex probe.(vaginal)
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7.5MHz linear probe
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Scanning method:
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electric convex & electric linear scanning
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Display Modes:
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B, 4B, B/B, B/M, M
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Channels:
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24
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Socket /Probe:
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2 available socket
4 optional 80 elements probes (including R60 3.5 MHz convex probe; R20 3.5 MHz cardiac probe; R11 6.5 MHz trans-vaginal probe; L40 7.5 MHz linear probe)
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Sound power
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16 steps sound power adjustable.
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Emission focusing
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16 emission focusing, 4 in process at one time.
The number of the emission focusing can choose 1,2, 3, 4
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B Mode Image display method:
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Real time or frozen images.
Left/right and up/down scanning.
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Preset checking modes:
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abdomen, gynecology, obstetrics, heart, small parts. user
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Total gain
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0-99
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Image Magnification
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x1.0, x1.2, x1.6, x2.0, with partly image magnify 2.0
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Depth hoisting
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After magnify the image, hoisting the depth 240 mm
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Gray Scale:
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256
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Image processing:
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1. Pre-processing: dynamic area changing, edge strengthen, smooth processing, frame correlation, linear average.
2. Back-processing: gray scale control, gray scale change, gamma adjustment, 8 IP parameters combination optional.
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Cine loop:
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128 frames automatic/manipulating cine loop. over 10 seconds
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Body mark
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Obstetrics 8, abdomen 4, gynecology 5, heart 8, small parts8 total is 33
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Words input/ notes
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English/Chinese
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USB Ports
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2
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frame frequency
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60 Hz, 60/ second
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Measurement/calculation:
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1. B mode general calculation: distance, circumference, area, volume, rate, straitness rate, remained urine, angle, section image, rectangle image.
2. B mode Obstetrics calculation: Measure BPD, FL, CRL, GS, HS , AC and calculate pregnancy week, fetus weight expected date of childbirth automatically, embryo growing curve,
3. M mode general calculation: distance, time, speed, heart rate.
And automatical calculate: Left ventricle's each abundant output , Ejection fraction and shortening fraction, the EF speed of the mitral valve, AC Drop speed,, the ration and mitral valve flow of PEAK E and PEAK A and so on
4.B/M mode left ventricle function calculation: Heart rate, ejection time, left ventricular mass, the mitral valve, the measurement of aortic.
5. Small organ calculation: Distance, volume, ratio, angle, residual urine volume of the small organ.
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Storage function:
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Hard disk documents (IMG), Cine loop documents (CIN), Screen documents (BMP), soft driver, USB ports.
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Video ports:
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PAL format signal output.
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Monitor:
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14 inch VGA monitor (35cm flat right-angle high definition monitor)
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Input power
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< 150VA
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4. Basic technical features of the probe
a) Standard probe
Probe, type
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Convex probe, 3.5C50CX (R=50mm)
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||||
standard probe frequency MHz
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3.5
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||||
probe frequency (MHz)
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2.5≤f≤5.5 (2.5/3.0/3.5/4.0/4.5/5.0/5.5)
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||||
2.5
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3.5
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5.5
|
|||
Scanning depth (mm)
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≥140
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≥140
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≥80
|
||
Horizontal resolution (mm)
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≤3
depth≤80
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≤4
80<depth ≤130
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≤3
depth≤80
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≤4
80<depth ≤130
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≤2
depth≤40
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Axial
resolution (mm)
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≤2
depth≤80
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≤2
depth≤80
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≤1
depth≤40
|
||
Dead Zone (mm)
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≤7
|
≤7
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≤5
|
||
Transverse Geometric position (%)
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≤10
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≤10
|
≤10
|
||
Longitudinal Geometric position (%)
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≤10
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≤10
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≤10
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b) Optional probe
Probe, type
|
micro-convex probe (cardiac), 3.5C20CX (R=20mm)
|
||||
standard probe frequency MHz
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3.5
|
||||
probe frequency (MHz)
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2.5≤f≤5.5
|
||||
2.5
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3.5
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5.5
|
|||
Scanning depth (mm)
|
≥140
|
≥140
|
≥80
|
||
Horizontal resolution (mm)
|
≤3
depth≤80
|
≤4
80<depth ≤130
|
≤3
depth≤80
|
≤4
80<depth ≤130
|
≤2
depth≤40
|
Axial
resolution (mm)
|
≤2
depth≤80
|
≤2
depth≤80
|
≤1
depth≤40
|
||
Dead Zone (mm)
|
≤7
|
≤7
|
≤5
|
||
Transverse Geometric position (%)
|
≤10
|
≤10
|
≤10
|
||
Longitudinal Geometric position (%)
|
≤10
|
≤10
|
≤10
|
c) Optional probe
Probe, type
|
Vaginal micro-convex probe, 6.5C11CX (R=11mm)
|
||
standard probe frequency MHz
|
6.5
|
||
probe frequency (MHz)
|
5.5≤f≤8.5 (4.5/5.0/5.5/6.5/7.0/7.5/8.0/8.5)
|
||
5.5
|
6.5
|
8.5
|
|
Scanning depth (mm)
|
≥80
|
≥40
|
≥40
|
Horizontal resolution (mm)
|
≤2
depth≤40
|
≤2
depth≤40
|
≤2
depth≤40
|
Axial
resolution (mm)
|
≤1
depth≤60
|
≤1
depth≤40
|
≤1
depth≤40
|
Dead Zone (mm)
|
≤5
|
≤4
|
≤4
|
Transverse Geometric position (%)
|
≤10
|
≤10
|
≤10
|
Longitudinal Geometric position (%)
|
≤10
|
≤5
|
≤5
|
d) Optional probe
Probe, type
|
linear probe, 7.5L40CX
|
||
standard probe frequency MHz
|
7.5
|
||
probe frequency (MHz)
|
6.5≤f≤8.5
|
||
6.5
|
7.5
|
8.5
|
|
Scanning depth (mm)
|
≥50
|
≥50
|
≥50
|
Horizontal resolution (mm)
|
≤2
depth≤40
|
≤2
depth≤40
|
≤2
depth≤40
|
Axial
resolution (mm)
|
≤1
depth≤50
|
≤1
depth≤50
|
≤1
depth≤50
|
Dead Zone (mm)
|
≤3
|
≤3
|
≤3
|
Transverse Geometric position (%)
|
≤10
|
≤10
|
≤10
|
Longitudinal Geometric position (%)
|
≤5
|
≤5
|
≤5
|
Other Parameter:
The error in measurement of circumference and area: ± 20%
The error in display of M mode and time : ± 20%
Standard Configuration:
(1) Main Unit
(2) Convex Probe,
(3) Cine Loop
(4) 2 USB Ports
(5)High resuolution 14 inch VGA Monitor
(6)jelly
Option:
(1) Trans-vaginal Probe
(2) linear probe
(3) cardiac probe
(4)video printer
(5) 19’ LED color monitor
(6) color image working station
2. Technical specifications of the probes
Probe element
|
80
|
|||||
Probe type
|
Standard Spect.
|
Optional
|
||||
Convex
|
Trans-vaginal
|
Linear
|
3.5MHz cardiac probe
|
|||
scanning angle
|
70
|
135
|
|
88°
|
||
Frequency
|
2.5/3.5/4.5/5.5
|
4.5/5.5/6.5/7.5
|
5.5/6.5/7.5/8.5
|
2.5/3.5/4.5/5.5
|
||
Semi diameter
|
50mm
|
11 mm
|
-
|
20mm
|
||
Horizontal resolution (mm)
|
≤2(depth≤80)
≤3(80<depth≤130)
|
≤1(depth≤40)
|
≤1(depth≤60)
|
≤2(depth≤80)
≤4(80<depth≤130)
|
||
Axial
resolution (mm)
|
≤1(depth≤80)
≤2(130<depth≤130)
|
≤1(depth≤40)
|
≤0.5(depth≤80)
|
≤1(depth≤80)
|
||
Max Scanning depth (mm)
|
≥240
|
≥90
|
≥80
|
≥140
|
||
Geometric position precision
|
Longitudinal ≤4%
Transverse ≤ 3%
|
Longitudinal ≤4%
Transverse ≤2%
|
Longitudinal ≤1%
Transverse ≤2%
|
Longitudinal ≤5%
Transverse≤8%
|
||
Show depth
|
240
|
90
|
80
|
240
|
Probe type list
Probe type
|
3.5MHz convex probe
|
3.5MHzcardiac probe
|
6.5MHz Trans-vaginal probe
|
7.5MHz Linear probe
|
|
3.5C50CX
|
3.5C20CX
|
6.5C11CX
|
7.5L40CX
|
PACKAGE:
CX9001C SUPERB
|
Carton
|
ITEM
|
MAIN UNIT
|
MONITOR
|
volume
|
760×600×1000
|
410×410×400
|
||
N.W.
|
40Kg
|
7Kg
|
||
G.W.
|
45Kg
|
10Kg
|
||
Wooden Case
|
Volume
|
770×610×1020
|
CARTON: 410×410×400
|
|
N.W.
|
40Kg
|
7Kg
|
||
G.W.
|
48Kg
|
10Kg
|
THE IMAGE: