A fracture correction device for orthopedic surgery

Abstract

The invention discloses a fracture orthotic device for bone surgery. The device comprises two hoops, an opening of each hoop is provided with an adjusting bolt, a plurality of supporting plates are arranged between the two hoops, the supporting plates are uniformly arranged in a circle to form a shape of an annular array, the inner side of the annular array is provided with a fixing cover, the fixing cover is composed of a plurality of pressing blocks, transversal elastic ropes and longitudinal elastic ropes, the pressing blocks are arranged in a circle to form a columnar structure, the pressing blocks in each same row / line are connected through a transversal / longitudinal elastic rope, each supporting plate is provided with a screw hole, and each screw hole is internally in threaded connection with a pressing push rod used for withstanding a corresponding pressing block. The fracture orthotic device for bone surgery has the advantages that the design of the structure is reasonable, thedevice can take the place of plaster to fix a fracture site of a leg bone of a patient, so that on one hand, interspace is reserved between the fixing cover and the fracture site, and the breathability is better; on the other hand, pressures on each pressing block can be adjusted through the corresponding pressing push rod, the device is suitable to various leg types, the device can fit the fracture site better and be fixed better, and the orthotic function is achieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a fracture correction device for orthopedic surgery. Background technique [0002] Fracture of the leg bone is a common injury of the foot, which can seriously damage the joint, cause adhesion and stiffness, as well as the formation of bone spurs and malunion of the calcaneus, etc., which may leave foot pain, motor dysfunction, shortening of the tendon, and unequal articular surface disability , which seriously affects future life, the existing treatment method is surgical reduction and fixation, which causes great pain to the patient, and in the future, surgery is required to remove nails and steel plates. One method is plaster fixation, which is inconvenient to fix and has poor adjustment performance. , Often cause dislocation and pain, affect the treatment of the disease, and cause a great burden to the medical staff when fixed. [0003] For this reason, the Chinese i...

AI Technical Summary

Problems solved by technology

This orthopedic deformity correction and fracture reduction and fixation device has shortcomings. First, the fixation effect is not ideal, and it cannot be a good substitute for plaster to fix the fracture site; second, it has poor applicability and cannot meet the correction needs of different leg fractures.

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