Cranio-maxillo-facial surgery robot auxiliary system adopting artificial intelligence technology

Abstract

The invention relates to a cranio-maxillo-facial surgery robot auxiliary system adopting an artificial intelligence technology. The cranio-maxillo-facial surgery robot auxiliary system comprises a preoperative surgical program planning subsystem, an intraoperative navigation positioning subsystem and a robot control subsystem; the preoperative surgical program planning subsystem utilizes preoperative imaging data to design an osteotomy surgical program; the intraoperative navigation positioning subsystem conducts real-time obstacle avoidance on an anatomical structure and an instrument human body in a surgical area under assistance of a machine vision technology so as to automatically reach a designed navigation area; and the robot control subsystem optimizes a motion trajectory of a mechanical arm according to the obtained navigation area. According to the cranio-maxillo-facial surgery robot auxiliary system, the corresponding surgical osteotomy program can be generated before surgery, and an anatomical area and a working area which needing obstacle avoidance are identified in real time during the surgery.

Description

technical field [0001] The invention relates to the technical field of surgical robot assistance, in particular to a cranial and maxillofacial surgical robot assistance system using artificial intelligence technology. Background technique [0002] Cranio-maxillofacial plastic surgery achieves the purpose of correcting craniofacial deformities by moving the cranio-maxillofacial bones into different regions through distraction osteogenesis, osteotomy and repositioning bone grafting. The difficulties of surgery are mainly manifested in: complex anatomical structure, dense surrounding important blood vessels and nerves and other tissue structures, narrow or almost blind surgical field of view, physiological trembling of surgeons and fatigue of long-term operation. Craniomaxillofacial surgery requires very high surgical precision. Due to technical defects, it is difficult for traditional surgery to meet the surgical precision requirements, which makes it more risky than other sur...

AI Technical Summary

Problems solved by technology

For the whole system, there is no detailed application of artificial intelligence technology

The Chinese Patent Publication No. CN107280764A discloses a robot for craniofacial plastic surgery. This patent mainly describes the mechanical configuration and control part, but does not describe the cooperation with the navigation system or the application of other artificial intelligence technologies.

The robot is still in the state of a relatively independent mechanical device, and it cannot yet complete the clinical use requirements of further intelligent control

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