Nail taking device with function of conveniently taking broken nail for orthopedics department

Abstract

The invention relates to the technical field of medical auxiliary equipment, in particular to a nail taking device with a function of conveniently taking a broken nail for the orthopedics department.The nail taking device comprises a nail taking awl and a suction disc, a sleeve is arranged in the center of the top end surface of the suction disc, and a liquid inlet catheter and a liquid outlet catheter which are communicated with an inner cavity of the suction disc are respectively arranged on the outer side wall of the suction disc; a pressing block is fixed to the top end of the sleeve, a through hole communicated with an inner cavity of the sleeve is formed in the center of the top end surface of the pressing block, and a silica gel sealing ring is arranged on the bottom end surface ofthe pressing block along the inner side wall of the sleeve; a connecting column is in clearance fit with the inside of the inner cavity of the sleeve, the nail taking awl is fixed to the bottom end surface of the connecting column, a pushing and pressing rod is fixed to the top end surface of the connecting column, and a pushing and pressing block is fixed to the top end of the pushing and pressing rod. The nail taking device is simple in structure and simple in operation, in the nail taking process, the injured part of a patient is cleaned or buffered by transfusing cleaning liquid or normalsaline into the injured part, substances of extravasated blood clots and the like which surround the injured part of the patient can be treated, and the nail taking device is high in practicability and has excellent market promotion value.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to an orthopedic nail remover for easy removal of broken nails. Background technique [0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. With the changes of the times and society, the spectrum of orthopedic injuries has undergone significant changes. For example, bone and joint tuberculosis, osteomyelitis, polio and other diseases have decreased significantly, and trauma caused by traffic accidents has increased significantly. In fracture surgery, fixation plates and steel nails are usually used to fix the fracture site. The steel nails need to be removed after being implanted in the human body for a period of time. Because the steel nails...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned shortcomings existing in the prior art, the present invention provides an orthopedic nail remover which is convenient for taking out broken nails, which can effectively solve the problem that the prior art nail remover cannot input cleaning to the injured part of the patient during the nail removal process. buffer solution or saline solution, and at the same time solve the problem that the prior art nail removal device cannot handle the blood clots and other objects around the patient's wound

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