Fixing pliers used for orthopaedics

A fixed forceps and orthopedic technology, applied in the field of medical equipment, can solve the problems of affecting the drilling operation and screwing operation, small clamping force, easy to break, etc., to achieve easy drilling and screwing operations, and large clamping force , the effect of simple structure

Inactive Publication Date: 2015-11-04
侯训凯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the bone holder has a large clamping force and is not easy to rotate, it is beneficial to the general reduction of the fracture, but because of its large volume, it occupies a large incision space, so it will not only affect the subsequent drilling and screwing operations, but also require more time. Large periosteum dissection range affects the blood supply to the fracture
Although the needle-nose reduction forceps are small in size, they have disadvantages such as small clamping force and easy breakage, which bring inconvenience to the work of fracture fixation and reduction.

Method used

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  • Fixing pliers used for orthopaedics

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Embodiment Construction

[0010] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the technical features or combinations of technical features described in the following embodiments should not be considered isolated, and they can be combined with each other to achieve better technical effects.

[0011] figure 1 Shown is the structural schematic diagram of the orthopaedic fixation forceps according to the present invention.

[0012] like figure 1 As shown, an embodiment of an orthopaedic fixation forceps provided according to the present invention includes:

[0013] A pliers head 4, a spring 5, a finger ring 1, a fixed shaft 3, a pliers arm 2 and a pliers mouth 6, the pliers head 4 is fixedly provided with a pliers mouth 6, and the middle of the pliers head 4 is provided with a plurality of small holes 7, so A spring 5 is installed between the clamp arms 2 , a finger ring 1 is disposed at the lower part ...

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Abstract

The invention belongs to the technical field of medical equipment and concretely discloses a pair of fixing pliers used for orthopaedics. The pair of fixing pliers comprises pliers heads, a spring, rings, pliers arm, a fixing shaft, pliers arms and pliers mouths. The pliers heads are fixedly provided with the pliers mouths. Middle portions of the pliers heads are provided with multiple small holes. The spring is mounted between the pliers arms. The lower portions of the pliers arms are provided with rings. The middle portions of the pliers arms are provided with fixing shafts. The pair of fixing pliers used for orthopaedics has following beneficial effects: the pair of fixing pliers has a simple structure and is used conveniently; and during fixation and restoration for orthopaedics, a great clamping force is obtained such that a fracture position is firmly fixed, thereby bringing convenience for drilling operation and screwing operation.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to an orthopaedic fixation forceps. Background technique [0002] In the prior art, when the limbs are fractured, the screw fixation and reduction method is often used. During the operation, the bone holding forceps are used to clamp and fix, and then the screws are used for reduction and fixation. The bone holding forceps currently used are generally divided into bone holders and pointed-mouth reduction. Two kinds of pliers. Although the bone holder has a large clamping force and is not easy to rotate, it is beneficial to the general reduction of fractures, but because of its large size and occupying a large incision space, it will not only affect the subsequent drilling operation and screwing operation, but also requires more attention. A large range of periosteal dissection affects the blood supply to the fracture. Although the needle-nose reduction forceps are small in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/56A61B17/28
CPCA61B17/56A61B17/2812A61B2017/564
Inventor 侯训凯
Owner 侯训凯
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