Portable Ultrasound Machine
1. Basic Principle
B Type Ultrasonic Diagnosis Device is, on the basis of different density and ultrasonic transmission speed, and different acoustic impedance (product of media density and velocity of sound), to regular electric impulse actuate piezoelectric wafer (transducer), ultrasonic at some frequency is produced, injecting the ultrasonic (sound wave) into human body, reflection echo will be produced via different viscera’s interface, then the reflection echo can be absorbed by the transducer injecting such ultrasonic, when the transducer will convert the reflection echo (sound wave) to electric impulse, which after enlargement, examination and digital scanning, shall become standard video signal and display the intersection image of the organ on the screen of the monitor.
2. Technical Specification
Model | KR-1088V | ||
Main Probe | 3.5MHz(R=60) Electronic Convex Array | ||
Selective Probe | 6.5Electronic Convex Array (housing R=13) 6.5Electronic Linear Array(surface) | ||
Depth Display(mm) | 200mm | ||
Maximum depth of investigation(mm) | ≥240 | ||
Resolution (mm) | Cross Direction | ≤3(Depth≤130mm) ≤4(130mm< Depth≤160mm) | |
Vertical Direction | ≤1( Depth≤130mm) ≤2(130mm< Depth≤170mm) | ||
Blind Zone(mm)
| ≤4 | ||
Precision of geometric position(%) | Cross Direction | ≤10 | |
Vertical Direction | ≤5 | ||
Dimension of Monitor | 10 inches | ||
Display Format | B,B+B,4B,B+M,M | ||
Image Grey Scale | 256 levels | ||
Image Magnification | ×1.0,×1.2,×1.5,×2.0 | ||
Movie Replay | 256 frames | ||
Time | Time Display | ||
Electronic Focus | Free Combination of Four Focus | ||
Frame | B,B+B | ||
Image Overturn | Upwards/downwards, left/right | ||
Measuring | distance, perimeter, area, pregnant weeks | ||
Character Annotation | date, series No. of patient history, age, sex, focus combination, frame coefficient, full screen character editing | ||
Body Position Annotation | 18 Types | ||
Power Waste(MAX) | 150VA | ||
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