1：

Summary of main specifications and system of cart type color Doppler ultrasound

1.1

Trolley type all digital color Doppler ultrasonic mainframe

1.2

Ultrasonic host operating system: Windows operating system

1.3

Applications：

Abdomen, obstetrics, gynecology, heart, urinary system, small organs, superficial, blood vessels, pediatrics, newborns, musculoskeletal

1.4

Probes：

Convex probe, Tran-vaginal probe, Linear probe, Micro-convex probe, Cardiac probe,4D Volume

probe

1.5

Applications and report：

Abdominal,OB,GYN,Cardiac,Urinary,Small Parts,Superficial, Vascular, Pediatrics, Advanced measurement software packages, report software packages, case management software packages, etc.

☆1.6

carotid artery intima measurement thickness(IMT）

☆1.7

Automatic spectral envelope measurement

1.8

Full digital transmission and reception of beam synthesizer

1.9

Color Doppler imaging（C）

1.10

Pulse Doppler Imaging（PW）

☆1.12

Coherent Contrast imaging（CCI）

1.12

Continuous wave Doppler imaging（CW）

☆1.13

B/C/D Real-time three synchronous imaging

☆1.14

Power Doppler imaging（PDI）

☆1.15

Direct power Doppler imaging（DPDI）

1.16

M mode imaging

☆1.17

Anatomic M mode imaging

☆1.18

Color Doppler M mode imaging

☆1.19

Elastography

☆1.20

Tissue Doppler imaging（TDI）

☆1.21

Strain rate imaging (SRI)

1.22

Tissue harmonic imaging（THI）

1.23

Fusion harmonic imaging（FHI）

1.24

Speckle Reduce imaging（SRI）

☆1.25

Panoramic imaging

☆1.26

Deflection imaging

☆1.27

Trapezoidal imaging

1.28

Adaptive velocity optimization

☆1.29

Free hand 3D

1.30

Real time 3D imaging（3D/4D）

1.31

DICOM3.0

1.32

Monitor：≥19 inch，high definition ultrasonic display

1.33

≥10 inch touch screen

1.34

Physical clipboard: save the image on the left side of the screen, which can be directly saved or deleted.

1.35

The system has the function of on-the-spot upgrade

1.36

Presupposition: for different inspection of the viscera, preset the inspection conditions for the best image, reduce the adjustment of the operation, and the commonly used external adjustment and combination regulation.

1.37

Probe interface: 4

1.38

Chinese and English System, Chinese and English input, optional

1.39

Depth：≥360mm；

1.40

Extended imaging

2：

Probes

2.1      Convex probe

Fundamental Frequency：2.0MHz/2.3MHz/2.5MHz/3.0MHz/3.5MHz/4.0MHz/4.6MHz/5.0MHz/5.4MHz,

Harmonic Frequency：

4.0MHz/4.6MHz/5.0MHz，

2.2

Linear probe

Fundamental Frequency：4.0MHz/4.6MHz/5.0MHz/6.0MHz/7.0MHz/8.0MHz/9.2MHz/10.0MHz/12.0MHz/13.3MHz，

Harmonic Frequency：

8.0MHz/9.2MHz/10.0MHz,

2.3 Trans-vaginal probe

Fundamental Frequency：

3.0MHz/3.5MHz/4.0MHz/5.0MHz/5.4MHz/6.0MHz/7.0MHz/8.0MHz/10.0MHz，

Harmonic Frequency：

6.0MHz/7.0MHz/8.0MHz，

2.4 Micro-convex probe

Fundamental Frequency：

3.0MHz/3.5MHz/4.0MHz/5.0MHz/5.4MHz/6.0MHz/7.0MHz/8.0MHz，

Harmonic Frequency：

6.0MHz/7.0MHz/8.0MHz，

2.5 Cardiac probe

Fundamental Frequency：1.7MHz/1.9MHz/2.1MHz/2.5MHz/3.0MHz/3.4MHz/3.8MHz/4.2MHz/5.0MHz，

Harmonic Frequency：

3.4MHz/3.8MHz/4.2MHz，

2.6

4D Volume probe

Fundamental Frequency：

2.0MHz/2.5MHz/3.0MHz/3.3MHz/3.7MHz/4.0MHz/5.0MHz/6.0MHz，

Harmonic Frequency：

4.0MHz/5.0MHz/6.0MHz，

3：

2D imaging mode

3.1

Gain：0－100，Step 2 adjustable

3.2

TGC：8 segment adjustable

3.3

Maximum focus point：≥7, which can be moved throughout the whole process.

3.4

Speckle reduction：0-5，5 level

3.5

Space Synthesis：0-2，2 level（Liner probe: 3 level， cardiac probe:0）

3.6

Dynamic：30-180，35 level，step 5 adjustable

3.7

Line density：low、middle、high，3 level

3.8

Frame correlation：0-4,4 level

3.9

Noise reduction：0-5，5 level

3.10

Edge Enhancement：0-5，5 level

3.11

Sound power：2-10, 9 level

3.12

Grey scale：0-67, 67 level

3.13

False color：0-67，67 level

3.14

Image style：Soft-Comparison，2 level

The screen has real-time display of voice power, probe frequency, dynamic range, pseudo color, gray scale and other 11 parameters can be adjusted

4：

Color Doppler imaging mode

4.1

Blood gain：0-100，Step 2

4.2

Parameter display：Velocity、Variance

4.3

B-Restrain（B/W restrain）：0-7, 7 level

4.4

Speed Through：0-8, 8 level

4.5

Sampling number：6-24, 7 level