Laptop Color Doppler ultrasound cheaper than Mindray M7

Display mode

B/W image: B, B/B, 4B, left and right B/M, B/D, PW, M, B mode locally amplified

Bloodflow image CFM：B/C, BC/B, B/BC

Spectrum: B/D, B/C/D, PW

Adjustment parameters

Doppler frequency, sampling frame position and size, baseline, color gain, deflection angle, wall filter, accumulated frequencies
etc

Probe type

Probe socket

2

Probe frequency

2.0MHz～10.0MHz，8-stage multi-frequency

Probe class

Large convex, slight convex, linear array, in-cavity.

Acoustic power

16-stage output power, adjustable

Display depth

Can make continuous and multi-stage adjustment by using encoder ,

Focusing

Electronic focusing + acoustic lens focusing
Transmission focus: single focus, double focus, 3-focus and 4- focus
Continuously dynamic focusing mode is used for front end reception

B-type display

Image amplification (real-time or freeze status), max. 4-times

Image vertical / horizontal overturn

Display depth is continuously adjustable

M-type display

Scanning speed: 4- stage

Digital beam formation

Image whole range continuous dynamic focusing
Image whole range dynamic aperture
Image whole range dynamic trace change
Image whole range receive delay weight summation
Support semi-moment scanning, and support ± 10 ° linear reception deflection angle
Multiple beam parallel processing technology

Signal processing and Doppler

Provided with dynamic filtering and orthogonal demodulation
Provided with total gain adjustment
Gain adjustment: 8-segment TGC
B-type, C-type, D-type total gain, respectively adjustable
B/W image gain and color bloodflow gain, respectively adjustable
Doppler stereo output volume adjustment : 0-255
Doppler baseline adjustment : 6-stage
Pulse repetition frequency can be respectively adjusted: CFM PWD
Provided with D-linear speed adjustment

Image processing function

Image realizes dynamic range conversion and logarithm compression
Image realizes time filtering
Image realizes spatial filtering
Image realizes frame correlation
Image realizes edge enhancement
Image realizes grey scale convertion
Provided with selection of B|M-type or M-type scanning speed
Provided with high-density and high frame frequency selection
Provided with image convex array scanning angle, linear array scanning depth control
Provided with image optimized processing: 6-stage
Image left/right, up/down overturn
Color grey scale bar inversion selection
B/W image resolution 1024 × 768 × 8 bit (256 grey scale)
Color image resolution: 1024 × 768 8 bit × 8bit × 8 bit color coding

Basic measurement
Calculation function

B mode basic measurement: distance, angle, perimeter and area(ellipse method, trace method), volume, stenosis, column diagram,
cross-section diagram

M-mode basic measurement: heart-rate, time, distance, speed

Doppler measurement: time, heart rate, speed, acceleration

Obstetrics measurement
Calculation function

Gestational sac(GS), biparietal diameter (BPD), cephalo-rump length(CRL), femur length (FL), Humerus length (HL), Transverse
Abdominal Diameter (TAD), backbone length (LV), occipitofrontal diameter (OFD), Abdominal circumference (AC), head circumference (
HC), estimation of parietal transparent length, gestational age and expected date of childbirth.

Obstetrics report

Measure and calculate amniotic fluid index(AFI)
Calculate the rate (BPD/OFD, FL/AC, FL/BPD, HC/AC）
Estimate fetus weight
Infer the gesattional weeks and expected date of childbirth according to LMP , BBT
Fetal Biophysical Score
Fetus growth curve

Gynaecology measurement
Calculation function

Measurement and calculation of uterus, left ovary, right ovary, left follicle, right follicle etc

Andrology measurement
Calculation function

Measurement and calculation of prostate, testicle etc
Calculation of prostate peculiar antigen predicted value PPSA, and prostate peculiar antigen density PSAD

Urology measurement
Calculation function

Measurement and calculation of left kidney, right kidney, bladder, residual urine volume etc.

Peripheral blood vessel measurement
Calculation function

Measurement and calculation of area stenosis rate, tube diameter stenosis rate

Smallpart measurement
Calculation function

Measurement and calculation of thyroid, breast , enclosed mass etc

Cardiac measurement
Calculation function

Cardiac measurement software packet – providing analysis and measurement method for heart rate, speed, left ventricle, aorta,
mitral valve, ventricle (right/left)
Area stenosis rate percentage (％Area Sten), tube stenosis rate percentage (％Diam Sten)
Body surface area (BSA).

Body sign

Body sign library is divided into groups according to the body's functions, including abdomen, andrology, cardiology, gynecology,
musculoskeletal, obstetrics, pediatric, smallpart，urology etc.

Screen displayed information

Probe information, display mode, depth, focus, dynamic range, body sign, probe position sign, acoustic power, patient information,
medical institution name, measured value, time and date, scale, scanning direction, grey scale curve, probe current operating
frequency , frame frequency, B Mode total gain, C-mode total gain, menu, remark, grey scale band, puncture leading wire, PRF, wall
filter, bloodflow correlation, accumulation times, TI thermal index, MI mechanical index

Memory Function

Probe parameters memory
Image memory
Cine memory
Measurement result memory
Report memory

Cine function

Auto playback
Manual playback
Playback speed selection
Retrieval playback
Forward/reverse playback frame by frame

Reports

Obstetrics report
Gynaecology report
Uology report
Andrology report
Cardiac report (left ventricle, aorta, mitral valve, ventricule )
Add ultrasonic imgae in report
Directory management
File management

Grey scale

256 Grey scale

Interface language

Chinese, English (optional)

Cursor functions

Execute according to the working status and menu, accomplishing various operation functions
Control multiple electronic feet, position sursor, and accomplish measurement functions

Input/Output interface

Network interface
USB interface
Video interface
Serial communication interface

Probes

Probe socket: 2 PCS
Probe frequency: 2.5MHz～10.0MHz, 8-stage multi-frequency

Probe class

Large convex array, slight convex array, high-frequency linear array, in-cavity

Software upgrading functions

Available

Liquid Crystal Display

SVGA line-by-line, flashless, high resolution LCD (15", 17" optional)

Power supply

Built-in switching power supply: input power ≤150VA
Power supply adaption range: 220V ± 10％，50Hz ± 1Hz (AC)