Electric drill positioning device for orthopedic surgery

Abstract

The invention discloses an electric drill positioning device for orthopedic surgery. The electric drill positioning device comprises a base, wherein stand columns are vertically and fixedly connected to a left end and a right end of a front side and a rear side of a top end of the base upwards, a supporting piece is horizontally and longitudinally arranged in a center of an upper portion of the base, supporting columns are vertically and fixedly connected to a front side and a rear side of a bottom of the supporting piece downwards, a limiting device is arranged above the supporting piece, the limiting device comprises a first threaded rod which is horizontally, transversely and movably arranged between bottom ends of the left stand column and the right stand column on a rear side, and first sliding blocks are correspondingly connected to a left side and a right side of the first threaded rod in a threaded mode. According to the device, a positioning frame is arranged above the supporting piece, a positioning device is arranged in the positioning frame to fix an electric drill, a positioning plate above the positioning frame is connected with a positioning sliding block through a connecting plate, the positioning sliding block and an inner bottom of a sliding groove are connected with a first spring, the electric drill is positioned through the positioning device and the positioning sliding block, deviation in a working process, which affects an operation and endangers the life of a patient, is avoided.

Description

technical field [0001] The invention relates to the field of orthopedic surgery, in particular to an electric drill positioning device for orthopedic surgery. 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. Orthopedics is also called orthopedics. With the changes of the times and society, the spectrum of orthopedic injuries has changed significantly. For example, bone and joint tuberculosis, osteomyelitis, polio and other diseases have decreased significantly, traumas caused by traffic accidents have increased significantly, the aging of the population, senile bone Fractures and orthopedic arthropathy caused by porosity have increased, and the impact of environmental factors has led to a corresponding increase in bone tumors ...

AI Technical Summary

Problems solved by technology

However, when doctors use electric drills to drill holes during surgery, they usually drill holes with hand-held electric drills. Due to the instability of the arm, it is easy to shift during the drilling process, which affects the operation and endangers the lives of patients.

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