Tibia transverse bone moving and osteotomy device and moving method thereof

Abstract

The invention discloses a tibia transverse bone moving and osteotomy device and a moving method thereof. The tibia transverse bone moving and osteotomy device comprises a base, wherein a vertical plate is fixedly connected to the top surface of the base; an electric push rod I is mounted on the side wall of the vertical plate; a connecting block is fixedly connected to the other end of the electric push rod I; a cavity I is formed in the connecting block; an electric push rod II is mounted on the bottom surface of the cavity I; a moving block I is fixedly connected to the other end of the electric push rod II; a sliding block is fixedly connected to the side wall of the moving block I; the other end of the sliding block is in sliding sleeve connection with the side wall of the cavity I; and a connecting rod is fixedly connected to the other side of the moving block I. According to the tibia transverse bone moving and osteotomy device disclosed by the invention, the tibia can be transversely moved, manual operation of medical staff is not needed, the time and labor are saved, the situation that the adjacent nerve structure is damaged by cutting off the tibia is avoided, and the riskof medical accidents is reduced; and besides, the position can be accurately cut, the phenomenon that osteotomy is insufficient or excessive in the osteotomy process is avoided, secondary operation of patients is not liable to occur, and unnecessary medical cost is avoided.

Description

technical field [0001] The invention belongs to the field of medical devices, in particular to an osteotomy device for moving tibial transverse bone and a moving method thereof. Background technique [0002] With the wide application and continuous development of artificial knee replacement surgery, doctors have higher and higher requirements for the accuracy of the joint replacement surgery process, in order to improve the success rate of artificial joint replacement, reduce the risk of surgery, improve the patient's recovery index, and improve Surgical experience, which not only requires precision manufacturing of artificial joint replacement surgical tools, but also requires advanced design concepts of artificial joint replacement surgical tools, which can feed back more accurate information to doctors, so as to ensure that doctors can make accurate judgments and ensure the success of surgery. [0003] The general osteotomy devices on the market cannot perform accurate os...

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Problems solved by technology

[0004] The object of the present invention is to provide an osteotomy device for moving tibial transverse bone and its moving method, so as to solve the following technical problems raised in the above-mentioned background technology: the existing osteotomy device cannot cut the osteotomy accurately, so that insufficient osteotomy occurs during the osteotomy process Or excessive, resulting in unsuccessful surgery, secondary injury to the patient, resulting in unnecessary medical expenses, and the general osteotomy device can not move the tibia laterally, requiring manual operation by medical staff, which is time-consuming and labor-intensive, and easy Make the tibia destroy the adjacent nerve structure, resulting in medical malpractice

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