Orthopedic parallel positioner

Abstract

The invention belongs to an orthopedic parallel positioner which comprises a bottom plate, a positioning structure is arranged on the bottom plate, a fixing block is arranged on the lower end face of an arc-shaped plate, a clamping part is arranged on the fixing block, the fixing block is connected to the bottom plate through a translation part, and the translation part is arranged on the arc-shaped plate. The positioning plate is connected to the arc-shaped plate through the limiting part, the splicing grooves are formed in the side end face of the positioning plate, the splicing blocks are arranged at the two ends of the telescopic rod, the telescopic rod is inserted into the splicing grooves through the splicing blocks, the auxiliary part is arranged on the positioning plate, and the auxiliary part is arranged on the arc-shaped plate. The device can move on two legs in parallel, can be fixed by a single leg, can be connected randomly, can be adjusted according to conditions, is simple and stable in fixing mode, is convenient to operate, is more flexible to use, saves the operation time, and reduces the burden of a doctor.

Description

technical field [0001] The invention belongs to the technical field of orthopedic surgery auxiliary appliances, in particular to an orthopedic parallel positioner. 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. Orthopedics is also called orthopedics. It is a profession or discipline of medicine, specializing in the study of the anatomy, physiology and pathology of the musculoskeletal system, using drugs, surgery and physical methods to ...

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, when using drilling equipment and steel needles to drill holes in bones, the drilling position is a key technical issue, especially in femoral neck fractures When closing the nail, the position that needs to be drilled is very precise. In the actual clinical operation, it is mostly operated by the hands of the doctor based on experience, but it is often difficult to achieve the pre-measurement and the required drilling effect. At the same time, the steel needle must be controlled during the operation. The swing range, the whole process is more difficult to operate

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