Leg fixing clamp for orthopedic surgery

Abstract

The invention discloses a leg fixing clamp for orthopedic surgery. The leg fixing clamp includes a clamp, the inner wall of the clamp is fixedly connected with an air bag; the surface of the clamp isfixedly connected with a training device; the training device comprises a bracket fixed on the bed frame; the left side of the support is fixedly connected with a transverse plate. A motor is fixedlyconnected to the upper surface of the transverse plate, a first shaft is fixedly connected to the top of an output shaft on the motor, a rotary disc is fixedly connected to the top of the first shaft,an arc-shaped rack is fixedly connected to the upper surface of the rotary disc, a second shaft is rotatably connected to the left side, close to the top, of the support in a limited mode, and two gears are fixedly connected to the surface of the second shaft. According to the leg fixing clamp, through the cooperative use of the structures, the problems that in the actual use process, the air bagtightly wraps the shank for a long time, so that the blood circulation of the shank part is easily unsmooth, the atrophy of shank muscles is easily caused, the postoperative shank recovery time is prolonged, and the inconvenience is brought to the use are solved.

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation equipment, in particular to a leg fixation jig for orthopedic surgery. Background technique [0002] At present, when an arm is injured or a comminuted fracture occurs, the traditional trauma orthopedic fixation frame is generally used, which is generally a "splint + gauze + plaster" structure, which is heavy, bulky, airless, and fixed in structure. Convenience, first of all fixing the plaster splint is inconvenient to wick sweat and not breathable, secondly, the weight of the fixing frame makes the patient's daily life inconvenient and greatly limits the patient's actions, for this reason people propose a leg fixing fixture, such as China Patent CN209301429U discloses a fixer for trauma orthopedics, which includes a rotating shaft, an upper clamp, a lower clamp and a placement groove. One side surface of the rotating shaft is rotatably mounted with an upper clamp, and the inner sur...

AI Technical Summary

Problems solved by technology

[0003] However, in the actual use process, the long-term tight wrapping of the calf will easily cause poor blood circulation in the calf, easily lead to atrophy of the calf muscles, prolong the recovery time of the calf after surgery, and bring inconvenience to use

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