Spine connector and spine internal fixator with spine connector

A technology of internal fixators and connectors, applied in the direction of spinal implants, etc., can solve problems such as poor stability and complex structures, and achieve the effects of reducing time, simple connection methods, and simplified surgical operations

Pending Publication Date: 2021-03-16
北京理贝尔生物工程研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a spinal connector and a spinal internal fixator wit...

Method used

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  • Spine connector and spine internal fixator with spine connector
  • Spine connector and spine internal fixator with spine connector
  • Spine connector and spine internal fixator with spine connector

Examples

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Such as figure 1 As shown, the connector of the spine in this embodiment includes: a first connecting body 10 , a second connecting body 20 and a connecting member 30 . Wherein, the first connecting body 10 includes a first connecting rod 11 and a first horizontal connecting column 12, and the first connecting rod 11 and the first horizontal connecting column 12 are integrally formed; the second connecting body 20 includes a second connecting rod 21 and a first connecting rod 12. The second horizontal connecting column 22, the second connecting rod 21 and the second horizontal connecting column 22 are integrally formed; the connecting piece 30 is connected between the first horizontal c...

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Abstract

The invention provides a spine connector and a spine internal fixator with the spine connector. The spine connector comprises a first connecting body, the first connecting body comprises a first connecting rod and a first transverse connecting column, and the first connecting rod and the first transverse connecting column are of an integrally-formed structure; a second connecting body, the secondconnecting body comprises a second connecting rod and a second transverse connecting column, and the second connecting rod and the second transverse connecting column are of an integrally-formed structure; and a connecting piece, the connecting piece is connected between the first transverse connecting column and the second transverse connecting column, the first transverse connecting column and/or the second transverse connecting column are/is rotatably arranged relative to the connecting piece, and the second transverse connecting column is telescopically arranged relative to the connectingpiece. By means of the technical scheme, the problems that in the prior art, a spine internal fixator is complex in structure and poor in stability can be effectively solved.

Description

technical field [0001] The invention relates to the field of spinal fusion auxiliary equipment, in particular to a spinal connector and a spinal internal fixer with the same. Background technique [0002] In recent years, with the development of biomechanical research and material science, spinal fusion has been widely used in the surgical treatment of spinal degenerative diseases, spinal tumors, spinal trauma, and spinal infection. [0003] Spinal fusion requires the use of spinal internal fixators. The spinal internal fixator usually includes two connecting rods and a plurality of pedicle screws fixing the connecting rods. During the operation, the pedicle screws are screwed into the spinal column to be connected with the spinal column, and then the connecting rods are packed into and fixed with screw plugs. After fixing, the two connecting rods are located on both sides of the spine. After the connecting rods are installed, a horizontal connector needs to be installed b...

Claims

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Application Information

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IPC IPC(8): A61F2/44
CPCA61F2/4455
Inventor 刘爽
Owner 北京理贝尔生物工程研究所有限公司
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