Skeleton resetting device, skeleton positioning method and device, computer equipment and medium

Abstract

The invention discloses a skeleton resetting device, a skeleton positioning method and device, computer equipment and a medium. The method comprises the following steps: acquiring an initial position coordinate system of a repaired skeleton before a front bone needle is mounted and a bone needle position coordinate system after the bone needle is mounted; after the initial position coordinate system and the bone needle position coordinate system are registered into the same repair coordinate system, skeleton coordinate information and bone needle coordinate information in the repair coordinate system are added to a registration image of the repair skeleton; according to the invention, the registered repaired skeleton image and the coordinate information of each part of the repaired skeleton can be accurately and visually displayed, and the problem that a plurality of X-ray images need to be shot for continuous confirmation in the existing skeleton positioning mode in the prior art is solved. And meanwhile, the problems that the mapping between the image and the actual position of the pelvis is not visual enough, and a doctor needs to judge through experience, so that the skeleton positioning is inaccurate, and the obtained skeleton coordinate information cannot be combined with the medical image of the repaired skeleton are solved.

Description

technical field [0001] The present invention relates to the technical field of coordinate trimming, in particular to a skeleton resetting device, a skeleton positioning method, device, computer equipment and medium. Background technique [0002] With the increase of car ownership in society, the probability of car accidents and the number of people injured in car accidents are also increasing year by year. As a serious trauma, pelvic fractures are common in car accidents, earthquakes and other disasters that cause severe external blow injuries. In the traditional artificial pelvic reduction surgery, the surgeon uses tools such as bone pins to adjust the position of the affected part of the pelvis and fix it for reduction under the reference of preoperative and intraoperative X-ray images. However, in practical applications, multiple X-ray images are usually required for continuous confirmation of the reduction status. In addition, the mapping between the images and the actu...

AI Technical Summary

Problems solved by technology

However, in the scheme described in the patent document, the system cannot cooperate with the medical images of the pelvis, so that the robot knows the position of the pelvis to obtain position feedback, that is, the system cannot intuitively display the position of the fixed skeleton

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