Heterogenic Y-type mini-sized titanium plate

Abstract

The invention discloses a heterogenic Y-type mini-sized titanium plate, which comprises a first straight plate, a second straight plate and a third straight plate; the included angles of every two of the first straight plate, the second straight plate and the third straight plate are 120 degrees; end parts of the first straight plate and the second straight plate are provided with rings, and the end part of the third straight plate is provided with a ring group; the ring group is composed of two rings, a first ring and a second ring are fixedly connected together through a connecting piece; and the rings are 1.5mm in diameter and 0.6mm in thickness. Without crossing through a joint, the shortcoming that a kirschner wire crosses through the joint is overcame, simultaneously, crushed bone blocks are effectively fixed, and the problem of abutting the crushed bone blocks can be partially solved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a special-shaped Y-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 Y-shaped micro-titanium plate, and fix the shaped micro-titanium plate with screws, which has good...

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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