Technical Parameter
1.Imaging Modes:
l B, B|B, 4B, B|M, M
l Color Doppler (CFM)
l Power Doppler (PDI)
l Directional Power Doppler (DPDI)
l Pulsed Wave Doppler (PWD)
l Continuous Wave (CW)
l B+PWD (Duplex)
l B+CFM/PDI/DPDI+PWD (Triplex)
l High Pulse Repetition Frequency (HPRF)
l Tissue Harmonic Imaging (THI)
l Compound
l Trapezoid
2. Scanning Method: electronic linear, electronic convex, electronic microconvex, electronic phased array；scanning depth: 2-750px
3. Color Doppler:
l PRF variable: 0.5-9 kHz0.5-15KHz
l wall filter settings: 3 steps (5%, %10%, 15% PRF)
l angle steering for linear transducers: ±10°±30°
l real-time spatial filter: 4 values
l CFM palette>10 maps
l PDI palette>10 maps
l B/Color priority control
l color threshold control
l CFM baseline control
l Doppler frequency selection
l color frame averaging
l Transparent Color Mapping (TCM)
4. Pulsed Wave Doppler:
l PRF variable: 1-10 kHz0.5-15KHz
l wall filter settings: 16 steps (2.5%-20% PRF)
l angle steering for linear transducers: ±10°±30°
l real-time trace line with automatic calculation of spectrum parameters
l stereo sound: volume control
l PWD palette>10 maps
l Doppler frequency selection
5. Processing:
l High Line Density scan mode for better resolution
l 8 sliders TGC Control
l dynamic range>120 dB
l overall gain control
l M - mode sweep speed control
l acoustic power control
l variable frame averaging
l brightness, contrast
l advanced gamma control
l scan direction, rotation, up-down controls
l negative / positive control
l echo enhancement control
l noise rejection function
l speckle reduction
6. Image and video: AVI, JPG, BMP, PNG, TIF, DCM (DICOM)
7. General Measurements and Calculations: Distance, Length, Area, Circumference, Volume, Angle, Stenosis %, A/B Ratio, Velocity, Pressure Gradient (PG), Acceleration, Resistivity Index (RI), Heart Rate, Velocity Time Integral (VTI), etc.
8. Measurements and Calculations Software Packages: Obstetrics, Gynecology, Abdominal, Urology, Endocrinology, Vascular, Cardiology, etc.
9. Optional 3D Module.
10. Expansion interfaces:
l VGA, TV Interface
l USB2.0 Interface
l RJ-45 Network interface
l Support DeskJet printer, LaserJet printer, video printer
Standard accessories
YSD280 main unit
3.5MHz convex probe
AC adaptor and cabling
Protection bag
Rechargeable lithium battery
250ml coupling gel
Options
5.0MHz micro-convex probe
6.5MHz transvaginal probe
Volume probe (4D)
7.5MHz linear probe
7.5MHz endo-rectal probe
Luxury mobile trolley
Video/laser printer
Biopsy guide
