it can present doctors with more excellent endoscopic images, and the ultra-high processing chip realized rich color gamut. FPGA image processing algorithms can achieve stronger noise reduction, sharpening, brightness, contrast and extinction functions, and better meet the needs of doctors in the diagnosis of complex surgical treatment. 40000 hours long working life of 80W light source. 32inch 4K Ultra HD Multi-display allows doctor and nurse to see the real time operation live.