Orthopedic shoulder joint glenoid labrum repairing and reconstructing tool system

A technology of shoulder joint and labrum, applied in the field of combined tool system, can solve problems such as damage to subscapularis muscle, influence on muscle function, shoulder joint stiffness, etc., and achieve the effect of simple tools, low operation cost and small incision

Inactive Publication Date: 2016-03-23
向明
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For patients with glenoid fractures and glenoid injuries, if surgical treatment is required, the developmental surgery was used to complete the repair and fixation in the past, which caused great damage; if the posterior approach is used for surgery, it may d

Method used

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  • Orthopedic shoulder joint glenoid labrum repairing and reconstructing tool system
  • Orthopedic shoulder joint glenoid labrum repairing and reconstructing tool system
  • Orthopedic shoulder joint glenoid labrum repairing and reconstructing tool system

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, an orthopedic shoulder labrum repair and reconstruction tool system includes a glenoid locator, a sliding positioning drilling guide, a parallel plane Kirschner wire guide and a Kirschner tip;

[0029] The glenoid locator includes a connecting part 1, one end of the connecting part 1 is connected with a hook-shaped positioning part 2, and the other end of the connecting part 1 is connected with a guide part 3, and the hook-shaped positioning part 2 is far away from the connecting part. One end of 1 is provided with intersecting fixing grooves, and the middle part of the guide part 3 is respectively provided with a parallel surface Kirschner wire guide channel 4 and a sliding positioning drilling guide channel 5 that run through the entire guide part...

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Abstract

The invention discloses an orthopedic shoulder joint glenoid labrum repairing and reconstructing tool system. The system comprises a glenoid face positioner, a sliding positioning drilling guider, a parallel face kirschner wire guider and a kirschner tip; the glenoid face positioner comprises a connecting part, a hook-shaped positioning part is connected to the end face of one end of the connecting part, a guiding part is connected to the end face of the other end of the connecting part, the end, far away from the connecting part, of the hook-shaped positioning part is provided with crossed fixing grooves, a parallel face kirschner wire guider channel and a sliding positioning drilling guider channel which penetrate through the whole guiding part are formed in the middle of the guiding part, and a locking screw channel which is communicated with the sliding positioning drilling guider channel is formed in the bottom of the guiding part. The orthopedic shoulder joint glenoid labrum repairing and reconstructing tool system is simple in structure, convenient to use and capable of reconstructing orthopedic shoulder joint glenoid labrum conveniently.

Description

technical field [0001] The invention belongs to the field of a combined tool system for repairing the glenoid defect of the orthopedic shoulder joint by using the coracoid process, and in particular relates to a labrum repair and reconstruction tool system of the orthopedic shoulder joint. Background technique [0002] For patients with glenoid fractures and glenoid injuries, if surgical treatment is required, the developmental surgery was used to complete the repair and fixation in the past, which caused great damage; if the posterior approach is used for surgery, it may damage tissues such as the infraspinatus muscle and suprascapular nerve, such as If the anterior approach is used for surgery, the subscapularis muscle will be damaged, which will affect muscle function and easily cause complications such as postoperative shoulder joint stiffness. [0003] With the development of science and technology, the introduction and popularization of shoulder arthroscopy technology,...

Claims

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Application Information

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IPC IPC(8): A61B17/56A61B17/90A61B17/17
CPCA61B17/171A61B17/1728A61B17/1739A61B17/88A61B2017/564A61B17/90
Inventor 雷俊虎向明
Owner 向明
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