Implantation tool for fixing orthopaedic prosthesis

Abstract

The invention discloses an implantation tool for fixing an orthopaedic prosthesis, relates to the technical field of medical instruments, and solves the problems that: existing orthopaedic drilling machines are generally of a fixed straight structure, and the existing drilling machines are often inconvenient to operate when in use in that bones, particularly joints, are provided with a plurality of uneven structures. The implantation tool comprises a drilling machine main body; the hinge of the drilling machine main body is connected to a group of swing arms; the left sides of the swing arms are axially connected to a group of rotating shafts; the left sides of the rotating shafts are connected to a group of drilling tools in an inserting manner; the top of the drilling machine main body is axially connected to a group of adjusting rotating shafts; and the top of the left side of the drilling machine main body is axially connected to two sets of middle rotating shafts. The implantationtool adopts a swingable structure, can adapt to punching, polishing, screw loosening and tightening and other actions at any angle, is more convenient to use, is suitable for operating positions inconvenient to operate at certain angles, can realize quick replacement of cutters and tools, and is convenient to operate and high in use efficiency.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an implant tool for orthopedic prosthesis fixation. Background technique [0002] In orthopedic treatment, for severe joint diseases, artificial prostheses are replaced to replace human joints to ensure the normal activities of patients. During the implantation of artificial prostheses, the existing bones need to be cut, polished, drilled, Various tools are required for actions such as installing screws. [0003] For example, application number: CN200910144125.0 The present invention discloses a combined medical orthopedic electric drill, comprising: a machine base, a handle is arranged on the machine base, a lithium battery is arranged inside the machine base, a connecting seat is arranged inside the handle, The connection base is provided with a charging connector, the handle is provided with a speed control switch, the upper end of the handle is provided with an organ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of implant tool that is used for orthopedic prosthesis fixation, to solve the existing orthopedic drilling rig that proposes in the above-mentioned background technology generally is the fixed flat structure, in use, because bone especially joint has many The uneven structure, the existing drilling rigs often have the problem of inconvenient operation in use

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