Positioning device for spine surgery

Abstract

The invention belongs to the technical field of positioning devices, and particularly relates to a spine surgical operation positioning device which comprises a bottom plate, a positioning device body and a positioning device body. The positioning assembly is arranged on one side of the upper portion of the bottom plate and used for rotationally positioning the focus of a patient; the positioning assembly comprises a first driving part, a second driving part and a positioning part, wherein the first driving part is fixedly connected with the bottom plate; the driving gear is fixedly connected with the first driving part; the gear ring is meshed with the driving gear; the X-ray irradiator is fixedly connected to the gear ring; one side of the gear ring is fixedly connected with a supporting ring; and positioning the housing. By arranging the limiting assembly, a patient cannot move in the positioning and operation process, the positioning effect of the device cannot be affected, in the embodiment, the positioning assembly, the moving assembly and the limiting assembly are combined, so that after the device conducts all-directional detection on the patient, the focus of the patient is positioned and marked, the positioning capacity is high, and the positioning effect is good. The method is suitable for popularization.

Description

technical field [0001] The invention belongs to the technical field of positioning devices, in particular to a positioning device for spinal surgery. Background technique [0002] Spinal surgery technology has certain risks. It is also necessary to avoid large incisions in surgery, use small incisions or puncture channels, use special instruments and devices, and under the monitoring of imaging equipment or the guidance of spinal surgery positioning devices, from the normal When the anatomical structure reaches the lesion, various miniature manual or electric instruments and equipment are used to complete the entire operation process under visual conditions, so as to achieve smaller incision, less tissue trauma, less bleeding and more precise operation than traditional or standard spinal surgery The purpose is high, the effect is certain, and the postoperative function recovery is fast. [0003] The Chinese patent with application number 202110723136.5 discloses a hand-held...

AI Technical Summary

Problems solved by technology

[0004] However, the hand-held spinal surgery high-precision positioning robotic arm provided by the above-mentioned patent cannot detect and accurately locate the lesion of the patient, and at the same time cannot mark the lesion. The positioning effect is poor, and it is easy to cause surgical errors and affect the surgical effect.

[0005] It can be seen from the above that the existing positioning device for spinal surgery cannot accurately locate and mark the patient's lesion after detection, and the positioning effect is poor, so it is not suitable for popularization and use.

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