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1image/sec High Speed, High Resolution | |||||||||||||||||
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When living tissue is illuminated by laser light, a random interference pattern, speckle, is produced. If the object under illumination contains moving particles such as red blood cells, dynamic speckle pattern occures. By using a high-sensitive CCD camera, the dynamic speckle pattern is captured and analyzed to produce "blood flow images"by our specialized computer. The new 2D laser blood flow imager having hi-speed and hi-resolution is released. The basic system and the software of OMEGAZONE was developed by Dr. K. Forrester in Calgary University. |