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Special-shape L-shaped micro titanium plate

An L-shaped, miniature technology, applied in the field of medical devices, can solve problems such as poor functional recovery, long fixation time, and insufficient stability of the fracture site, and achieve the effect of solving the problem of alignment

Inactive Publication Date: 2013-01-02
XIAN ZHONGBANG TITANIUM BIOLOGICAL MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Peri-articular fractures, intra-articular fractures and comminuted fractures account for a large proportion of trauma. In the past, traditional treatment methods include closed reduction, plaster fixation and open reduction and Kirschner wire internal fixation. The fixation range is large and the fixation is firm. The degree is limited, not enough to maintain sufficient stability of the fracture site, and the fixation time is relatively long, which is not conducive to early functional exercise, often resulting in poor functional recovery of the hand

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  • Special-shape L-shaped micro titanium plate

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Embodiment Construction

[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0015] refer to figure 1 , special-shaped L-shaped miniature titanium plate, including two ring groups (1, 2), the two ring groups (1, 2) are fixedly connected by a straight plate 6, and the two ring groups (1, 2 ) form an included angle of 90 degrees or 110 degrees.

[0016] Preferably, each ring group ( 1 , 2 ) is composed of two rings 3 , and the two rings are fixedly connected by 3 connectors 4 .

[0017] Preferably, the middle part of the ring 3 is provided with an axial hole 5 for placing a lag screw.

[0018] Preferably, the length of the straight plate 6 is 8-12mm.

[0019] Preferably, the ring 3 has a diameter of 1.5mm and a thickness of 0.6mm.

[0020] The arrangement of the straight board is convenient for the staff to grab the pr...

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Abstract

The invention discloses a special-shape L-shaped micro titanium plate which comprises two ring groups, wherein the two ring groups are fixedly connected through a straight plate; an angle formed by the two ring groups is 90 degrees or 110 degrees; each ring group is composed of two rings; the two rings are fixedly connected with a connecting piece; and an axial hole for placing a lag screw is arranged at the middle part of the ring. The special-shape L-shaped micro titanium plate disclosed by the invention does not need to penetrate through a joint, and avoids the shortcomings of a kirschner wire penetrating through the joint; and moreover, the special-shape L-shaped micro titanium plate effectively fixes the broken bone pieces, and partially solves the problem in involution of comminuted fracture.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a special-shaped L-shaped miniature titanium plate. Background technique [0002] Peri-articular fractures, intra-articular fractures and comminuted fractures account for a large proportion of trauma. In the past, traditional treatment methods include closed reduction, plaster fixation and open reduction and Kirschner wire internal fixation. The fixation range is large and the fixation is firm. The degree is limited, not enough to maintain sufficient stability of the fracture site, and the fixation time is relatively long, which is not conducive to early functional exercise, and often leads to poor functional recovery of the hand. Contents of the invention [0003] In order to overcome the defects of the prior art, the object of the present invention is to provide a special-shaped L-shaped micro-titanium plate, and fix the shaped micro-titanium plate with screws, which has good...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/80
CPCA61B17/8085
Inventor 马轩祥
Owner XIAN ZHONGBANG TITANIUM BIOLOGICAL MATERIALS