Product Description

Main feature:

• High-definition digital continuous beam former
• Dynamic Frequency Fusion Imaging technology
• High-definition delay point-by-point dynamic receive focusing
• Ultra-wideband Imaging technology
• Adaptive image optimization technology
• Adaptive angiography
• Adaptive Doppler Imaging technology
• Tissue Harmonic Imaging technology

 SM7500 Color Doppler ultrasound Diagnostic Equipment

Image processing Instruction:

Sound beam processing

Image Pre-processing

Total gain: 0～100 adjustable

TGC: 8-segment TGC adjustable

Acoustic output: Low, medium and High 3 levels adjustable

Gray-level: 0-15 levels adjustable

Number of digital channels: 32

Image processing

Edge enhancement: 5-step adjustable

Frame average: 6-step adjustable

Line average: 3-step adjustable

γ correction: 0.1-0.8 level-adjustable

Contrast adjust range: 0～100

Bright adjust range: -50～+50

Scanning parameters:

SM7500 Color Doppler ultrasound Diagnostic Equipment

Image Display:

256 levels grayscale display two-dimensional image

Display histogram

Image rotation: left/right, up/down, 90-degree rotation.

Depth range: 3-24 cm (22 levels) each probe has a corresponding depth range

Focus mode: Continuous dynamic focus, dynamic aperture

Dynamic range: ≥120dB (visual, adjustable)

M mode speed: 3-level adjustable

Changing perspectives: 3 kinds of angle adjustable (only applies to a convex array)

Display TGC curve

Black-White correlation

Video output: VGA or PAL

Measurement/Calculation:

General measurement

B Mode measurement: distance, area (distance measurement method, ellipse distance method, trace method, line method), circumstance (distance measurement method, ellipse distance method, trace method, line method), volume (double-plane method, trace-length method, ellipse-length method, diameter method, ellipse method), angle and ratio.

M Mode measurement: slope, ratio, distance, heart rate and time.

D Mode measurement: Flow Doppler measurement, velocity, acceleration, time, ratio, RI (Resistance Index) and stroke volume.

Gynecology measurement and analysis

Measurement items include uterus, endometrium, ovary, cervix, and follicle.

Obstetric measurement and analysis

GS(Gestational Sac), CRL(Crown Rump Length), LV(Lumbar Vertebra), BPD(Biparietal Diameter), OFD(Occipitofrontal Diameter), HC(Head Circumference), TAD(Transverse Abdomen Diameter), LWV(Width of posterior horn of lateral ventricle), HW(Hemispheres Width), TCD(Transverse Cerebellar Diameter), IOD(Orbita Insider Diameter), OOD(Outer Orbita Diameter), BD(Binocular Diameter), APTD(Thorax Anterior-Posterior Diameter), TTD(Thorax Transverse Diameter), AC(Abdomen Circumference), APD(Abdominal Anterior-Posterior Diameter), FTA(Fetal Trunk Abdominal area), HL(Humerus Length), ULNA(Ulna length), RAD(Radius length), FL(Femur Length), TIB (Tibia length), FIB (Fibula length), APTDxTTD, CLAV(Clavicle length), Hip dysplasia {Hip angle measurement}etc, can calculation gestational age, fetal weight, estimated delivery date, Chinese population formula, Fetal physiology score.

Urology measurement and analysis

Prostate volume, Bladder volume, Residual Urine Volume, Prostate Transition Zone, Hip angle measurement and evaluation (newborn hip dislocation diagnosis), section measurement (V-Slice)

Cardiology measurement and analysis

Measurement items in B Mode, B/B Mode, CFM Mode, PDI Mode:

Mitral valve: E-point septal separation (EPSS), Left Ventricular Outflow Tract (LVOT) Diameter, Mitral valve area, Mitral valve diameter

Aorta/Left atrium: LVOT Diameter, Aorta cusp space (AoCS), Aorta/Left atrium

Aortic Valve: LVOT Diameter, Aorta Valve Area

Left Ventricle Measurement: Diastole, Systole

Left Ventricle function

LV Mass

l  Measurement items in M, /B/M Mode:

Aorta/Left atrium: LVOT Diameter, Aorta cusp space (AoCS), Left Ventricle Ejection Time, Left Ventricular Pre-ejection Period (LVPEP), Aorta/Left atrium

Mitral valve: E wave amplitude, A wave amplitude, Diastole excursion, DE amplitude, E-point septal separation (EPSS), EF slope

Left Ventricle Measurement: Diastole, Systole

Left Ventricle function

l  Measurement items in PW Mode:

Left Ventricular Outflow Tract (LVOT):LVOT, Aorta Valve Area

Mitral valve: Ratio E/A, Velocity integral (VTI), Mitral valve Area, Isovolumic Relaxation Time (IVRT), Heart Rate

Aortic Valve Systole: Velocity integral (VTI), Acceleration, Aorta Valve Area, Heart Rate

Tricuspid valves: Ratio E/A, Velocity integral (VTI), Tricuspid valve area, Heart Rate

Pulmonary Valve: Velocity integral (VTI), acceleration

Pulmonary veins: Systole/Diastole, A. Rev Velocity, A. Rev Duration

Tissue Doppler: Ratio E/A, Isovolumic Relaxation Time (IVRT), Acceleration time, Deceleration time

Left-to-right shunt ratio (Qp/Qs): Pulmonary Valve, Aortic Valve

Small parts and Peripheral Vessel measurement and analysis

Main measurement and analysis: vessel sectional area, heart rate, stroke volume, Unit time flow, Ejection time, Stenosis ratio, MFV (Mean Flow Velocity), RI (Resistance Index) and PI (Pulsatility Index).

Measurement report

Obstetric measurement report, gynecology measurement report, cardiology measurement report, urology measurement report and other measurement reports

Automatically store measurement results and generate report.

Marks

More than or equal to 95 kinds of body marks with probe position, which can be quickly selected by intuitive and detailed body mark interface

Text mark can pre-set text content

Arrow mark supports multiple arrow marks and adjustable direction

Patient data: Medical record management, report inquiry, and printing, image video output(HDD, USB, Optional DVD-RW), built-in ultrasound workstation;

Reporting system: automatic report generation system, and can be full-screen characters in both Chinese and English editor;

configuration:

Image storage: Image storage, video storage, cine loop, disk storage capacity≥120G;

Output interface:SR323,USB,DICOM interface;

Display: 15 or 17 inch LCD color display;

Running hours: ≥8h;

Input power: ≤320V;

Host weight: about 80 kg;

Host appearance size: 950 ×520× 1260(length × width × height) (mm3).