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Intraoperative spinal coronal balance evaluation tool

A coronal position and balanced technology, applied in the field of medical devices, can solve problems such as large errors in evaluation methods and cumbersome operations, and achieve the effect of small errors, simple structure, and guaranteed judgment results

Active Publication Date: 2021-10-01
赵胜 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problems of large error and cumbersome operation in the traditional evaluation method, and provides an intraoperative spinal coronal balance evaluation tool

Method used

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  • Intraoperative spinal coronal balance evaluation tool
  • Intraoperative spinal coronal balance evaluation tool
  • Intraoperative spinal coronal balance evaluation tool

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Embodiment Construction

[0020] The embodiments of the present invention are described below by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0021] It should be noted that the structures, proportions, sizes, etc. shown in the drawings in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the implementation of the present invention. Restricted conditions, it does not have technical substantive significance, any structural modification, proportional relationship change or size adjustment, without affecting the effect that the present invention can produce and the purpose that can be achieved, should still fall within the present invention. The scope of the disclosed technical content can be covered. At the same time, the te...

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Abstract

The invention belongs to the technical field of medical instruments, particularly relates to an intraoperative spinal coronal balance evaluation tool, and solves the problems of large error and cumbersome operation of a traditional evaluation method. The device comprises a perspective plate capable of being developed, a plurality of square grids formed by transverse lines and longitudinal lines are arranged on the perspective plate, and the side length of the grids is half of the width of a Harington stable area; and a longitudinal line in the center is a center line, and boundary lines are located on the left and right sides of the center line. The device is simple in structure, convenient and fast to operate, practical and easy to popularize; the device is suitable for intraoperative fluoroscopy evaluation of all spinal malformation patients, including accurate intraoperative fluoroscopy evaluation of patients with unequal lengths of lower limbs and asymmetric pelvis, and the evaluation precision is high; the judgment result is ensured; and the evaluation efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an intraoperative spinal coronal balance assessment tool. Background technique [0002] Scoliosis, also known as scoliosis, is a three-dimensional deformity of the spine, including coronal, sagittal, and axial sequence abnormalities. [0003] Scoliosis refers specifically to the deviation of the spine in the coronal plane. Mild scoliosis can be observed, and severe cases require surgical treatment. Scoliosis is a common disease that endangers adolescents and children. The key is to find and treat early. With the improvement of the level of surgery, more and more patients with scoliosis are treated with posterior pedicle screw fixation and osteotomy, bone grafting, fusion and internal fixation. The incidence of scoliosis is still high, and scoliosis affects the quality of life of patients to a certain extent. In specific practice, it is often necessary to ev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B6/00A61B90/00
CPCA61B6/48A61B6/505A61B90/39A61B2090/3966
Inventor 赵胜薛旭红李凯
Owner 赵胜
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