Orthopedic minimally invasive surgery working channel with auxiliary universal adjusting and positioning function

Abstract

The invention discloses an orthopedic minimally invasive surgery working channel with an auxiliary universal adjusting and positioning function, the orthopedic minimally invasive surgery working channel comprises a first main body, a second main body and a third main body, the first main body is of a square frame structure, first sliding rails are arranged on the inner side and the outer side of the long edge of the first main body, and scales are arranged on the surface of the long edge of one side of the first main body; the second main bodies are transversely connected to the inner side of the first main body in a sliding mode, the number of the second main bodies is two, the third main bodies are longitudinally connected to the inner sides of the second main bodies in a sliding mode, and the whole third main bodies are of a cylindrical structure. The orthopedic minimally invasive surgery working channel with the auxiliary universal adjusting and positioning function can be repeatedly used and is relatively low in cost, orthopedic surgery cost is reduced as much as possible, convenience is provided for an area where an orthopedic surgery positioning system is not put into use, operation is easy and convenient, measurement is accurate, and practicability is high. And the operator can freely move the operation piece for bearing the operation applying tool in the horizontal and longitudinal directions of the plane.

Description

technical field [0001] The invention relates to the technical field of orthopedic surgery, in particular to an orthopedic minimally invasive surgery working channel with an auxiliary universal adjustment and positioning function. Background technique [0002] At present, in orthopaedic surgery, it is common to drill holes in the general area of ​​operation and insert Kirschner wires for temporary fixation or positioning and traction. There are electronic devices such as orthopaedic surgery navigation and positioning systems without considering the operation cost and hospital conditions. [0003] At present, in the process of minimally invasive orthopaedic surgery, in order to reduce trauma and assist medical staff to perform rapid surgery, it is necessary to use working channels for surgical use. However, most of the current design of working channels for orthopedic surgery cannot be reused, and the cost is relatively high. High, it is not conducive to ensuring stable posit...

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of minimally invasive orthopedic surgery, in order to reduce trauma and assist medical staff to perform fast surgery, it is necessary to use a working channel for surgery. However, most of the current designs of orthopedic surgery working channels cannot be reused, and the cost is relatively high. High, it is not conducive to ensure stable positioning for different parts, it is not easy to adjust for different positions, and the operation is complicated. Therefore, we propose a minimally invasive orthopedic surgery working channel with auxiliary universal adjustment and positioning function to solve the above mentioned problems. question

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