Skull surgery robot system and method

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a skull surgery robot system and method. In order to solve the problem that in the prior art, line drawing and marking need to be carried out firstly in a skull surgery, and then a clinical surgery needs to be carried out, the invention provides the skull surgery robot system. According to the skull model marking device and method, the posture adjusting module is controlled to adjust movement of the paintbrush / milling cutter so that the paintbrush / milling cutter can have two movement freedom degrees and two rotation freedom degrees, and meanwhile one movement freedom degree and one rotation freedom degree are added to the skull model, so that the paintbrush / milling cutter marks the skull model fixed to the bearing module based on the cutting route. The instrument can move freely within an effective stroke in a space rectangular coordinate system with x, y and z axes as coordinate axes so as to complete operations such as line drawing and dotting on any point on the outer surface of a skull model, and the axis of a paintbrush / milling cutter points to the center of the skull spherical surface; therefore, the accuracy of the line is ensured.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a skull surgery robot system and method. Background technique [0002] How to efficiently, accurately, and safely complete the drilling and milling of the skull in craniotomy, and then remove the bone flap to form a bone window of appropriate size, neurosurgeons have been looking for a suitable and fast method. From the previous hand drills and wire saws to the current electric craniotomy drills and milling cutters, the development of neurosurgery has also promoted the development of craniotomy instruments. In recent years, with the rapid development of robots and artificial intelligence, and more and more applications in the field of neurosurgery, the combination of robots and craniotomy will inevitably lead to the improvement and improvement of its technology. [0003] Every cranial surgery is unique. In the prior art, cranial orthopedic surgery is carried ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem in the prior art that the cranial surgery needs to be marked first, and then the clinical operation is performed, one aspect of the present invention provides a cranial surgery robot system, which includes a load-carrying module , an attitude adjustment module, a grip module, a body structure and a controller, the grip module is connected to the attitude adjustment module, and the grip module is installed on the body structure through the attitude adjustment module, wherein ; The bearing module is used to fix the skull or skull model and provide support

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