Applying the design concept of combining modern and human nature, adopting electro-hydraulic transmission technology, following the trend of clinical surgery development, and meeting the requirements of image observation and diagnosis in the current surgical process. The product has the advantages of simple operation, strong versatility and wide application. Material selection, fine workmanship, quality to reach the international level. Fully meet the general surgery, heart, kidney, cardiopulmonary bypass, thyroid, head and neck, gallbladder and chest, urology, rectum, gynecology, orthopedics, spine and other surgical requirements.