Orthopedic surgery aid

Abstract

The invention discloses an orthopedic surgery aid in the technical field of medical auxiliary devices. The orthopedic surgery aid comprises a sliding rod, a slideway is arranged on the inner wall of the sliding rod, trench teeth are arranged at the bottom of the sliding rod, a supporting block is slidably arranged in the middle of the sliding rod, a sliding plate is arranged at the bottom of the supporting block and slidably connected with an adjusting rod, an annular connection block is fixedly connected at the end of the adjusting rod, an oval ring is fixedly connected in the middle of the annular connection block, four rubber blocks are uniformly connected on the outer wall of the connection block slidably, the top of each rubber block is slidably connected with a pulling hook handle, the side wall of each pulling hook handle is fixedly connected with a linear limiting plate, a pulling hook plate is fixedly connected at the end of each pulling hook handle, and a thread is connectedin the middle of each pulling hook plate in a threaded manner. The orthopedic surgery aid can quickly adjust and position pull hooks and is balanced and stable in tension, manpower-saving, free of blocking doctor's operation and sight and capable of cooperating with multiple groups of pull hooks to realize good effect.

Description

technical field [0001] The invention relates to the technical field of medical aids, in particular to an orthopedic surgery aid. Background technique [0002] Orthopedics, also known as orthopedic surgery, is a specialty 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 maintain and develop the normal form and function of this system, and treating this system. A systemic injury. With the development and progress of science and technology, orthopedics has made great progress in diagnosis and treatment. Orthopedic devices generally refer to professional medical devices specially used for orthopedic surgery; according to the classification of the State Food and Drug Administration, they are often divided into: Class I; Class II and Class III. According to the use and performance, it can be divided into: joint equipment, spinal equipment, trauma equipment and...

AI Technical Summary

Problems solved by technology

The traditional method uses a hook-type retractor for expansion and separation, which requires a constant external pulling force. It is often difficult to ensure this in the process of manual operation. Using external pulling force not only requires more manpower to participate, but also doctors need to go to the hospital. Different positions are used to complete the operation, which affects the doctor's sight and operation. At the same time, as long as the external tension changes, the separation space between bones and tissues will also change accordingly, which adds a certain degree of difficulty to the medical staff performing the operation. surgery time

At the same time, the separation at a single location is often difficult to meet the needs of surgery. Usually, in surgery, it is necessary to ensure a certain distance and length for the separation of bones and external tissues, that is, a space requirement, not just a certain point, but also a requirement. Multiple groups of retractors are used to open the wound at the same time, but at present, multiple groups of manpower are involved, which increases the difficulty of the operation and consumes manpower

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