A non-slip minimally invasive multi-point reset forceps

Abstract

The invention provides antislide minimally invasive multipoint reset forceps. The antislide minimally invasive multipoint reset forceps comprise forcep bodies, the two forcep bodies intercross and are rotationally connected together through a rotary shaft, arc-shaped encircling forcep openings are formed in the front ends of the forcep bodies, and finger buckles are arranged at the rear ends of the forcep bodies. According to two kinds of arc-shaped encircling forcep openings, the tail ends of the arc-shaped encircling forcep openings comprise single-forcep tooth tips; the tail ends of the arc-shaped encircling forcep openings comprise forked forcep tooth tips, and the forked forcep tooth tips are composed of a plurality of forcep tooth tip forks. The single-force tooth tips and the forked forcep tooth tips are arranged on the two forked forcep bodies respectively. According to the reset forceps, fractures and bone fracture plates can be subjected to closed reset and fixed without incising skin, the forcep tooth tips carry out multi-point supporting on the skeleton and the bone fracture plate, stereoscopic fixing is formed, sliding is avoided, fixing is accurate and firm, and the antislide minimally invasive multipoint reset forceps are suitable for minimally invasive surgery.

Description

technical field [0001] The invention relates to the technical field of orthopedic medical devices, in particular to an anti-slip minimally invasive multi-point reset forceps. Background technique [0002] At present, in orthopedic surgery, temporary fixation is required after fracture reduction, followed by bone plate fixation. Point-type reduction forceps or bone-holding forceps are routinely used, but point-type reduction forceps are fixed at two points, and the fixation is not firm, and the clamped bone is easy to slide. Clamping failure, the biggest disadvantage is that the bone plate cannot be clamped; the bone clamp is bulky, and the bone plate cannot be placed after clamping the bone. If the bone and the bone plate are clamped together, the fracture is easy to shift, and the soft tissue at the fracture site will peel off More, larger trauma, not conducive to fracture healing. The common point of the above reduction devices is that open reduction is required, and mini...

AI Technical Summary

Problems solved by technology

[0002] At present, in orthopedic surgery, temporary fixation is required after fracture reduction, followed by bone plate fixation. Point-type reduction forceps or bone-holding forceps are routinely used, but point-type reduction forceps are fixed at two points, and the fixation is not firm, and the clamped bone is easy to slide. Clamping failure, the biggest disadvantage is that the bone plate cannot be clamped; the bone clamp is bulky, and the bone plate cannot be placed after clamping the bone. If the bone and the bone plate are clamped together, the fracture is easy to shift, and the soft tissue at the fracture site will peel off More, larger trauma, not conducive to fracture healing

The common point of the above reduction devices is that open reduction is required, and minimally invasive surgery cannot be achieved.

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