Image guiding intervention operation navigation system

Abstract

The invention relates to an image guiding intervention operation navigation system which comprises a hardware component and a software component. The hardware component comprises a navigation workstation, an intraoperative locating device, a navigation registration tool, an intraoperative locating clamp, a body surface mark point and a patient fixing device. The software component comprises an image storage server, a volume data management module, a three-dimensional image visualization module, a three-dimensional image fast segmentation module, a pre-operation operation planning module, an operation guiding module and a post-operation operation assessment module. The image guiding intervention operation navigation system enables a computer to be applied to the operation process, the operation process is regulated through the software component of the system, doctors can be effectively helped to perform disease judgment, pre-operation operation planning, intraoperative operation guide and post-operation operation assessment, operation difficulty is reduced, treatment precision and effect are improved, pain of patients is reduced, and the operation success rate is improved.

Description

technical field [0001] The invention relates to surgical navigation technology, in particular to an image-guided interventional surgical navigation system. Background technique [0002] Rigid-guided interventional surgical navigation is an emerging minimally invasive tumor treatment method, which integrates computer science, artificial intelligence, automatic control, image processing, three-dimensional graphics, virtual reality and clinical treatment. This method uses medical images of multiple modalities to assist doctors to directly puncture surgical instruments into the tumor for local treatment. This method can improve surgical quality, reduce surgical trauma, and reduce patient pain. [0003] Although this method has made good clinical progress, there are still many difficulties in the practical application of minimally invasive interventional tumor therapy. For example, at present, there is no perfect surgical planning method when performing certain intervention-rela...

AI Technical Summary

Problems solved by technology

[0003] Although this method has made good clinical progress, there are still many difficulties in the practical application of minimally invasive interventional tumor therapy.

For example, at present, there is no perfect surgical planning method when performing certain intervention-related treatments; it is difficult for doctors to accurately puncture the interventional therapy instruments to the tumor site according to the predetermined surgical plan, because it is difficult for doctors to accurately measure the spatial position of the tumor and It is also difficult to obtain the relative relationship between the end of the puncture needle and the tumor during puncture

These problems have affected the therapeutic effect of surgery

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