Spinal deformity sitting-position traction device without counter weight and with traction force visualized

Abstract

The invention relates to an orthopedic device for spinal deformity non-surgery treatment in spine surgery, in particular to a spinal deformity sitting-position traction device without a counter weight and with traction force visualized. The spinal deformity sitting-position traction device without the counter weight and with the traction force visualized comprises a suspension support, a lower traction belt, a take-up traction lifting mechanism and an electronic tension meter. The take-up traction lifting mechanism comprises an upper traction belt which can be taken up and tensioned. The suspension support is composed of a suspension rod, a standing rod, an inclined rod, upper connecting rods and lower connecting rods which are connected. One end of the suspension rod is fixedly connected to the top end of the standing rod. The inclined rod is connected between the suspension rod and the standing rod, so that a triangular stable supporting structure is formed. The standing rod is connected to the back side of a wheelchair through the upper connecting rods and the lower connecting rods. The take-up traction lifting mechanism is hung at the other end of the suspension rod. The tail end of the upper traction belt is connected to the upper end of the electronic tension meter. The the spinal deformity sitting-position traction device without the counter weight and with the traction force visualized has the advantages that due to the fact that the take-up traction lifting mechanism without the counter weight and the electronic tension meter are adopted and the counter weight of the existing traction device is omitted, the activity and the safety of the traction device are improved, and visualized accurate control of the traction force can also be achieved.

Description

technical field [0001] The invention relates to an orthopedic device for non-surgical treatment of spinal deformity in spinal surgery, in particular to a weightless hammer traction force visualization spinal deformity sitting traction device for scoliosis correction before traction. Background technique [0002] Scoliosis refers to the curvature of one or more segments of the spine that deviates from the midline to the side on the coronal plane for some reason, resulting in a curvature of the spine. It is often accompanied by rotational deformity of the spine and changes in the physiological curvature of the sagittal plane. When the Cobb method is used to measure the standing anteroposterior radiograph, when the Cobb angle is greater than 10°, it is called scoliosis. Severe cases can affect the patient's respiratory function, cardiac displacement, and even paraplegia. More than 60% of adults with scoliosis are not only postural deformities, but also have a greater impact o...

AI Technical Summary

Problems solved by technology

Like most existing traction devices, this device also uses a heavy hammer for traction. On the one hand, it is not conducive to the free movement of the patient while being tractioned. On the other hand, it is lacking in safety, and there is a possibility that the heavy hammer may fall

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