System Imaging Function:
1）Color Doppler Enhancement Technology
2）Two-dimensional grayscale imaging
3）Power Doppler imaging
4）PHI pulse inverse phase tissue harmonic imaging + frequency composite technique
5）With the working mode of spatial composite imaging
6）Linear array probe independent deflection imaging technique
7）Linear trapezoidal spread imaging
8）B/Color/PW trisynchronous technology
9）Multibeam parallel processing
10）Speckle noise suppression technology
11）Convex expansion imaging
12）B-mode image enhancement technique
13）Logiqview

Measurement and analysis:
1）General measurement: Including distance, area, circumference, volume, area ratio, distance ratio, Angle, S/D velocity, time, heart rate, acceleration, etc
2）Obstetrics: Obstetrics supports the measurement of fetal data ≥3 fetals, including fetal weight algorithm, growth curve display, fetal echocardiography measurement (including left ventricular function measurement, left ventricular myocardial weight, etc.);  Fetal measurement OB1, OB2, OB3)
3）Blood flow measurement, sampling volume at least 8 levels adjustable
4）Automatic measurement of endovascular media
5）All measurement data Windows are removable
6）Customized comments: Include insert, edit, save, etc

Input/output signal: input: Mquipped with digital signal interface. Output: VGA, s-video,USB, audio interface, network interface.

Connectivity: Medical digital imaging and communications DICOM3.0 interface components.

Support network real-time transmission: can real-time transmission of user data to the server.

Image management and recording device: 500G hard disk Ultrasonic image archiving and medical record management function: complete the storage management and playback storage of patient static image and dynamic image in the host computer

General system function:
1）PC Platform
2）Color monitor: 12.1 "high resolution color LCD monitor
3）Probe interface: zero force metal body connector, effectively activated two mutual common interfaces
4）Dual power supply system, built-in large capacity lithium battery, battery power 2 hours duration, and the screen provides power display information
5）Net Weight: 4.5kg
6）Support quick switch function, cold start 39 seconds.
7）Main interface miniatures
8）Full-screen Chinese and English annotation input, Chinese input method 2 kinds, including wubi input method
9）Built-in patient data management station
10）Customized comments: include insert, edit, save, etc

Probe Specifications:
1）2.0-10MHz V¬ariable frequency, frequency range 2.0-10MHz
2）Optional Probes: Convex, Linear, Transvaginal, Phased Array, Microconvex
3）5 kinds of frequencies of each probe, variable fundamental and harmonic frequency
4）Abdomen： 2.5-6.0MHz
5）Superficial：5.0-10MHz
6）Cardiac：2.0-3.5MHz
7）Puncture Guidance: probe puncture guide is optional,  puncture line and Angle are adjustable
8）Transvaginal： 5.0-9MHZ
9）B/D Dual-purpose: Linear: B/PW, Convex: B/PW, Sector-Scan: B/PW, Phased Array: B/PW

Main parameters of two-dimensional grayscale imaging:
1）Imaging modes including: B Mode, 2B Mode, 4B Mode, M Mode, Color(Color Doppler) Mode, PDI(Power Doppler) Mode, PW Mode, CW Mode, Dissection M, B+C+PW three modes, B+PDI+PW three modes, support single window display, double window real-time display, four windows display
2）Imaging speed: the maximum frame speed is 80 frames per second 
3）Beam focus: 4 focal points
4）Real-time amplification (unlimited) and freeze amplification (3 times)
5）2D image gain, continuously adjustable
6）Receiving mode: parallel processing of multi-beam signals
7）The sound power is adjustable by sight
8）Scanning Depth（mm）≥351mm
9）Support Kidney Stone breaking line
10）Sound beamformer: digital sound beamformer, digital full-range dynamic focusing, digital dynamic variable aperture and dynamic trace, and focus position can be adjusted in the whole imaging area
11）Playback: image playback for 48 seconds (Phased Array B mode)
12）False color 7 kinds of color
13）Preset conditions: for different inspection organs, preset the optimal image inspection conditions, reduce the adjustment during operation, and commonly required external adjustment and combination adjustment
14）segment adjustment for 8 segments 
15）Sector Scan Angle: 4 grades adjustabl
16）TEI Index
17）2D Modes(B) Phased Array: maximum: ≥6898 frames, Color,PDI maximum: ≥4050 frames

Spectral Doppler technique requirements：
1）Transmission Mode: pulse wave doppler PW, continuous wave doppler CW
2）PW testing range 0~7.5m/s
3）Doppler Frequency: PW frequency
4）Maximum measured velocity: positive or reverse flow velocity of 7.5m/s
5）Doppler Automatic envelope measurement and calculation
6）SV sampling width and location range : width 1–8mm
7）Display Control: reverse display (left/right;Up/down)
8）PW Real-time automatic measurement function
8）Scaleplate ≥16 grades; PRF 0.7kHz-9.3KHz adjustable
10）Playback: automatic playback of movies

Color Doppler technique requirements：
1）The doppler gain is continuously adjustable
2）Color enhancement
3）B+COLOR display on both left and right sides of the same screen
4）Color mode baseline adjustment ±15 grades

Rich data interface for data analysis:
1）VGA interface
2）Printing interface
3）Network interface
4）SVIDEO interface
5）Foot switch interface

System Imaging Function:
1）Color Doppler Enhancement Technology
2）Two-dimensional grayscale imaging
3）Power Doppler imaging
4）PHI pulse inverse phase tissue harmonic imaging + frequency composite technique
5）With the working mode of spatial composite imaging
6）Linear array probe independent deflection imaging technique
7）Linear trapezoidal spread imaging
8）B/Color/PW trisynchronous technology
9）Multibeam parallel processing
10）Speckle noise suppression technology
11）Convex expansion imaging
12）B-mode image enhancement technique
13）Logiqview

Measurement and analysis:
1）General measurement: Including distance, area, circumference, volume, area ratio, distance ratio, Angle, S/D velocity, time, heart rate, acceleration, etc
2）Obstetrics: Obstetrics supports the measurement of fetal data ≥3 fetals, including fetal weight algorithm, growth curve display, fetal echocardiography measurement (including left ventricular function measurement, left ventricular myocardial weight, etc.);  Fetal measurement OB1, OB2, OB3)
3）Blood flow measurement, sampling volume at least 8 levels adjustable
4）Automatic measurement of endovascular media
5）All measurement data Windows are removable
6）Customized comments: Include insert, edit, save, etc

Input/output signal: input: Mquipped with digital signal interface. Output: VGA, s-video,USB, audio interface, network interface.

Connectivity: Medical digital imaging and communications DICOM3.0 interface components.

Support network real-time transmission: can real-time transmission of user data to the server.

Image management and recording device: 500G hard disk Ultrasonic image archiving and medical record management function: complete the storage management and playback storage of patient static image and dynamic image in the host computer

General system function:
1）PC Platform
2）Color monitor: 12.1 "high resolution color LCD monitor
3）Probe interface: zero force metal body connector, effectively activated two mutual common interfaces
4）Dual power supply system, built-in large capacity lithium battery, battery power 2 hours duration, and the screen provides power display information
5）Net Weight: 4.5kg
6）Support quick switch function, cold start 39 seconds.
7）Main interface miniatures
8）Full-screen Chinese and English annotation input, Chinese input method 2 kinds, including wubi input method
9）Built-in patient data management station
10）Customized comments: include insert, edit, save, etc

Probe Specifications:
1）2.0-10MHz V¬ariable frequency, frequency range 2.0-10MHz
2）Optional Probes: Convex, Linear, Transvaginal, Phased Array, Microconvex
3）5 kinds of frequencies of each probe, variable fundamental and harmonic frequency
4）Abdomen： 2.5-6.0MHz
5）Superficial：5.0-10MHz
6）Cardiac：2.0-3.5MHz
7）Puncture Guidance: probe puncture guide is optional,  puncture line and Angle are adjustable
8）Transvaginal： 5.0-9MHZ
9）B/D Dual-purpose: Linear: B/PW, Convex: B/PW, Sector-Scan: B/PW, Phased Array: B/PW

Main parameters of two-dimensional grayscale imaging:
1）Imaging modes including: B Mode, 2B Mode, 4B Mode, M Mode, Color(Color Doppler) Mode, PDI(Power Doppler) Mode, PW Mode, CW Mode, Dissection M, B+C+PW three modes, B+PDI+PW three modes, support single window display, double window real-time display, four windows display
2）Imaging speed: the maximum frame speed is 80 frames per second 
3）Beam focus: 4 focal points
4）Real-time amplification (unlimited) and freeze amplification (3 times)
5）2D image gain, continuously adjustable
6）Receiving mode: parallel processing of multi-beam signals
7）The sound power is adjustable by sight
8）Scanning Depth（mm）≥351mm
9）Support Kidney Stone breaking line
10）Sound beamformer: digital sound beamformer, digital full-range dynamic focusing, digital dynamic variable aperture and dynamic trace, and focus position can be adjusted in the whole imaging area
11）Playback: image playback for 48 seconds (Phased Array B mode)
12）False color 7 kinds of color
13）Preset conditions: for different inspection organs, preset the optimal image inspection conditions, reduce the adjustment during operation, and commonly required external adjustment and combination adjustment
14）segment adjustment for 8 segments 
15）Sector Scan Angle: 4 grades adjustabl
16）TEI Index
17）2D Modes(B) Phased Array: maximum: ≥6898 frames, Color,PDI maximum: ≥4050 frames

Spectral Doppler technique requirements：
1）Transmission Mode: pulse wave doppler PW, continuous wave doppler CW
2）PW testing range 0~7.5m/s
3）Doppler Frequency: PW frequency
4）Maximum measured velocity: positive or reverse flow velocity of 7.5m/s
5）Doppler Automatic envelope measurement and calculation
6）SV sampling width and location range : width 1–8mm
7）Display Control: reverse display (left/right;Up/down)
8）PW Real-time automatic measurement function
8）Scaleplate ≥16 grades; PRF 0.7kHz-9.3KHz adjustable
10）Playback: automatic playback of movies

Color Doppler technique requirements：
1）The doppler gain is continuously adjustable
2）Color enhancement
3）B+COLOR display on both left and right sides of the same screen
4）Color mode baseline adjustment ±15 grades

Rich data interface for data analysis:
1）VGA interface
2）Printing interface
3）Network interface
4）SVIDEO interface
5）Foot switch interface