surgical instrument supporting device and surgical robot system adopting the same

摘要

The disclosed instrument includes an extension provided at its end with a surgical tool, and a head portion connected with the extension and driving the surgical tool. The extension part includes a first extension part connected to the head part, a second extension part provided with an elbow joint part bent and driven by a rigid drive rod reciprocated in the longitudinal direction by the head part, and the first extension part and the second extension part. It includes a connection for connecting to form an angle.