Locator for intervertebral disc operation

Abstract

The invention relates to the technical field of positioners, in particular to a locator for an intervertebral disc operation. The locator comprises a positioning mechanism, the positioning mechanism at least comprises a body positioning device, the body positioning device comprises an operating table, an operating table, a body plate and a supporting block, a side plate is hinged to the other end of the body plate, a plurality of sets of connecting blocks are arranged at the bottom of the side plate, and each set of connecting blocks are matched in a hinged mode; the locator also comprises an appliance positioning device comprising a positioning table, a middle opening is formed in the middle position of the surface of the positioning table, positioning blocks are symmetrically arranged at the two ends close to the middle opening, guide rods are installed at one ends of the surfaces of the positioning blocks, the surfaces of the guide rods are sleeved with guide rings, and eccentric wheels are oppositely connected to the inner ends close to the tops of the guide rings; a rotating rod is installed in the center of the surface of each eccentric wheel, and a fixing plate is installed at one end of the rotating rod. The angle of the body of a patient can be changed through the body positioning device, and an instrument for operation can be accurately positioned through the instrument positioning pile.

Description

technical field [0001] The invention relates to the technical field of locators, in particular to a locator for intervertebral disc surgery. Background technique [0002] Positioner refers to a fixed fixture for component workpieces. With the development of science and technology, there are multiple requirements for the shape and size of the existing parts. In order to speed up the processing and production efficiency, the positioning frame will be used to limit the parts. [0003] At present, when medical staff perform surgery, and for some patients with major diseases, that is, when patients with intervertebral disc disease are operated on, the severity of the disease may exist to a certain extent, so that the operation time of some patients is longer, and after a long period of high-intensity Work, the medical staff themselves will have a certain amount of mental fatigue, which can put a certain amount of pressure on the arms of the medical staff, so as to affect the tre...

AI Technical Summary

Problems solved by technology

[0003] At present, when medical staff perform surgery, and for some patients with major diseases, that is, when patients with intervertebral disc disease are operated on, the severity of the disease may exist to a certain extent, so that the operation time of some patients is longer, and after a long period of high-intensity Work, the medical staff themselves will have a certain amount of mental fatigue, which can put a certain amount of pressure on the arms of the medical staff, so as to affect the treatment. At the same time, patients with intervertebral disc diseases need precise surgery on the intervertebral disc. The operating table does not provide angular transformation of the patient's body parts

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