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Spinal orthopedic surgery is one of the typical high-risk surgeries. During the surgery, bone screws need to be inserted into the narrower vertebral pedicles and any failures in the screw-path-drilling process will directly hurt the important nerves and vessels of the patient. In this paper, a robotic spinal surgical system (RSSS) for assisting pedicle screw insertion surgery is proposed. The novel...
A Pedicle Screws Surgical Robot (PSSR) can reduce the risk of spinal surgery and improve surgical precision, which plays an important role in promoting the medical care level of spinal surgery. A new type of PSSR is proposed in this paper, and the mechanical structure and its working principle are also introduced. The kinematics model of the robot is derived from D-H notation in order to obtain the...
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