Novel intervertebral measurement device

Abstract

The invention relates to a novel intervertebral measurement device. The intervertebral measurement device includes length measurement shafts, angel measurement shafts, a length dial, an expansion device, angle dials, screws and vertebral fitting surfaces. The length dial is provided with scale lines and jags; the expansion device includes an expansion device body and a clamping port; the first angle measurement shafts on the left and right sides are connected with the expansion device through the corresponding screws; the angle dials are arranged at the upper portions of the first length measurement shafts on the left and right sides respectively; the tail ends of a second length measurement apparatus and second angle measurement apparatus on the left and right sides are connected to the vertebral fitting surfaces through the corresponding screws. The intervertebral measurement device has the advantages that the length and angle between two adjacent vertebrae can be precisely and quickly measured, titanium meshes fitting the vertebrae are conveniently clipped, and therefore connection and fixation of the vertebrae are achieved; the surgery quality is improved, the surgery time is saved at the same time, the occurrence probability of complications is reduced, patients' pain is relieved, and the recovery speed of the patients after surgery is increased.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a novel intervertebral measuring instrument. Background technique [0002] The spine is made up of 26 vertebrae and is the backbone of the human body. It not only supports the weight of the human body, but also protects the nerves, blood vessels and internal organs. It is an important part of the human body. The incidence of spinal tumors accounts for about 5% of bone tumors in the whole body, and thoracolumbar tumors are more common, and the disability rate and mortality rate are high, which brings serious economic burden to the family and society. Surgical intervention is the main treatment method. The main surgical methods are: total spondylectomy, nibble resection technique, and eggshell resection technique. The three techniques have their own advantages and disadvantages. In contrast, total spondylectomy is recognized as an ideal operation by scholars at home an...

AI Technical Summary

Problems solved by technology

But about a method that can accurately and quickly measure the length and angle between adjacent vertebral bodies, it is convenient to cut out the titanium mesh that fits the vertebral bodies, so as to connect and fix the vertebral bodies, improve the quality of surgery, save operation time and reduce complications The probability of occurrence, reducing the pain of patients, and increasing the recovery speed of patients after surgery is a new type of intervertebral measuring device. There is no relevant report so far.

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