How many patents has Tianzhihang accumulated in the field of orthopedic surgery robots?

As a pioneer of medical robots in China, Tianzhihang has been persisting in innovation for many years, and has been deeply involved in the field of orthopedic surgery robots. Over the years, Tianzhihang has obtained more than 200 patents, is a member of the national robot standardization group and a supporting unit of the national and local medical robot joint engineering research center, and has won many awards and been recognized by the industry.