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Support assembly for spinal co-planar orthopedics

A support component, coplanar technology, applied in the field of medical devices, can solve problems such as cumbersome operation, and achieve the effect of simplifying operation steps, saving operation time, and convenient installation

Pending Publication Date: 2021-11-30
SHANGHAI SANYOU MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing coplanar deformation correction system needs to use two rods when correcting the non-coplanar vertebral body, which makes the operation more cumbersome

Method used

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  • Support assembly for spinal co-planar orthopedics
  • Support assembly for spinal co-planar orthopedics
  • Support assembly for spinal co-planar orthopedics

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Embodiment Construction

[0085] The embodiments of the present invention will be described below by specific embodiments, and those skilled in this specification can easily understand other advantages and efficacy of the present invention.

[0086] Please refer to the drawings. It should be noted that the structure, proportion, size, etc., which are drawn in the accompanying drawings of this specification, are only used in conjunction with the description, and those who are familiar with this technique are not intended to limit the implementation of the present invention. The conditions are limited, so that there is no technical substantive significance, the modification of any structure, the change or size of the proportional relationship or the size of the proportional relationship, without affecting the efficacy of the present invention, is still falling in the present invention. The disclosed technical content can be covered. At the same time, the use of "upper", "" "," left "," right "," middle "," "...

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Abstract

The invention provides a support assembly for spinal co-planar orthopedics, which comprises at least two support blocks, and all the support blocks are connected in sequence; each support block comprises a head block body, a middle block body and a rear block body which are connected in sequence; the head block body is provided with two limiting columns which are oppositely arranged; each limiting column is provided with two rectangular notch surfaces; a spherical bearing groove part is arranged at the head end of a bearing surface of the head block body; a middle through hole is formed in the middle block body; a containing groove part is arranged on the rear block body; the rear block body is provided with containing groove side walls, and each containing groove side wall is provided with a guide groove part and a limiting through hole; a containing hole is formed in the bottom wall of a containing groove of the containing groove part, a positioning part is arranged in the containing hole and comprises a spring installed in the containing hole and a positioning ball connected with the rear end of the spring, and the positioning ball penetrates out of the containing hole. According to the support assembly for the spinal co-planar orthopedics, the use of tools is reduced, operation steps are simplified, installation is convenient, and the surgery time is shortened.

Description

Technical field [0001] Technical Field The present invention relates to medical devices, more particularly to a co-planar for spinal orthopedic support assembly. Background technique [0002] By a number of normal spinal vertebral bodies can move relative to, each has its own three-dimensional axes vertebral body, the vertebral body is a three-dimensional axes X, Y and Z axes. To the axis of the vertebral coronal plane is perpendicular to the X axis, the axis perpendicular to the horizontal plane of the vertebral body as a Z-axis, an axis perpendicular to the sagittal plane of the vertebral body is the Y-axis. Normal standing position of the spine, vertebral displacement and rotation which does not occur in the coronal plane and the horizontal plane, therefore, X-axis and the Z axis of each vertebral body is in the same plane, this plane is called a coplanar. Plane X and Z axes of the respective vertebral body constituting the sagittal plane, scoliosis occurs when the spine, each...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/70
CPCA61B17/7074A61B17/7062A61B17/7049
Inventor 郝定均刘明岩刘瑞锋
Owner SHANGHAI SANYOU MEDICAL CO LTD
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