Orthopaedic nail removing device and use method thereof

Abstract

The invention discloses an orthopaedic nail removing device and a use method thereof, belonging to the technical field of medical instruments. The orthopaedic nail removing device comprises a nail removing barrel; a plurality of tapered fixed teeth are evenly arranged on the bottom surface of the nail removing barrel; a screw rod is arranged on the central axis of the nail removing barrel; the upper part and the lower part of the screw rod are respectively a threaded section and a cylindrical section; the threaded section of the screw rod is provided with a nut in a matching way; the top surface of the threaded section is communicated with a rotary cover; the screw rod is internally provided with a screw tap; four clamping mechanisms are evenly arranged between the screw rod and the innersurface of the nail removing barrel; lower rods of clamping rods are respectively and fixedly connected with a fixed arc piece, and the fixed arc pieces are positioned at the outer side of the bottomend of the bottom tap. According to the orthopaedic nail removing device, the tapered fixed teeth and the rotary cover are respectively arranged at the bottom end and the top end of the nail removingbarrel, and the screw rod and the clamping mechanisms are arranged in the nail removing barrel, so that the problems that the existing orthopaedic nail removing device cannot be fixed, and has the defects of low efficiency and single function are solved, the pain of paints is effectively relieved, and the labor stress of doctors is effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an orthopedic nail removal device and a use method thereof. Background technique [0002] In daily medical operations, people often need to nail and plate the affected area to ensure the fixed growth of the affected area due to various diseases; Doctors need to use a nail removal device to remove the broken nails, such as using pliers to forcibly remove the broken nails, etc. However, careless operation of this process can easily cause secondary damage to the affected area, bringing physical and mental harm to the patient. [0003] At present, the nail removal devices on the market are easy to slip and cannot be fixed; they are low in efficiency and cannot effectively alleviate the pain of patients; and their functions are single, and they cannot be specifically treated according to the actual situation of broken nails. Contents of the invention [0004] Th...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an orthopedic nail removal device and its use method. By setting the tapered fixed teeth and the rotating cover at the bottom and the top of the nail removal cylinder respectively, and setting the screw rod and the clamping mechanism inside it, the problem is solved. The existing orthopedic nail removal device can not be fixed, the efficiency is low, and the problem of single function

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