Body position resetting device for kyphosis preoperative evaluation and orthomorphia

Abstract

The invention provides a body position resetting device for kyphosis preoperative evaluation and orthomorphia, and relates to the field of medical instruments for kyphosis preoperative evaluation andorthomorphia. A head supporting plate, a chest supporting plate, a hip supporting plate, a leg supporting plate and an ankle supporting plate are arranged above a base; two sliding ways are arranged on the base; connecting plates are arranged on the lower portions of the head supporting plate, the chest supporting plate, the hip supporting plate, the leg supporting plate and the ankle supporting plate respectively; the head supporting plate, the chest supporting plate, the hip supporting plate, the leg supporting plate and the ankle supporting plate are connected through height adjusting devices in pairs; the connecting plates are connected with the sliding ways through sliding blocks, locking devices are arranged on the sliding blocks, a pressing plate sliding block is arranged on the sliding way between the head supporting plate and the hip supporting plate, the pressing plate sliding block is provided with an adjustable lifting frame, and a waist pressing plate is arranged on one side of the upper portion of the adjustable lifting frame. The body position resetting device has the advantages of being simple in structure, convenient to operate, accurate in operation, more precise,high in safety and the like.

Description

technical field [0001] The patent of the invention relates to the field of medical devices for preoperative evaluation of kyphosis and orthopedic surgery. In detail, it is a device for preoperative evaluation of kyphosis and orthopedic surgery with simple structure, convenient operation, more precise operation, and high safety. Body position reset device. Background technique [0002] At present, the degree of kyphotic deformity is mostly evaluated clinically based on the full-length X-ray film of the standing lateral spine. When performing imaging examinations in the standing position for patients with kyphosis: it is necessary for medical staff to assist in placing the angles of various parts of the patient. The swing adjustment of the part is difficult, time-consuming and labor-intensive, and the shooting is difficult; patients often cannot accurately locate the adjusted angle due to body shaking, and it is difficult to obtain standard and clear images, which affects the ...

AI Technical Summary

Problems solved by technology

[0002] At present, the degree of kyphotic deformity is mostly evaluated clinically based on the full-length X-ray film of the standing lateral spine. When performing imaging examinations in the standing position for patients with kyphosis: it is necessary for medical staff to assist in placing the angles of various parts of the patient. The swing adjustment of the part is difficult, time-consuming and labor-intensive, and the shooting is difficult; patients often cannot accurately locate the adjusted angle due to body shaking, and it is difficult to obtain standard and clear images, which affects the measurement of kyphotic deformity evaluation data and surgical correction plans. For patients with severe spinal deformities, due to the limitations of existing equipment, multiple exposures are required to obtain a full-length lateral view of the spine, which increases the radiation dose and cost of the patient; Due to reasons such as back muscle strength and spinal stiffness, the angle of compensation (false) kyphosis is too large, and the measured sagittal parameters cannot reflect the true degree of spinal deformity of the patient, which may mislead the surgeon to take a more traumatic operation Program

[0003] At present, kyphotic correction operations are performed on ordinary orthopedic operating beds. Most of the traditional operating beds are fixed bed boards and cannot independently adjust the parts of the support board. For patients with severe kyphosis, the parts of the body cannot be tightly fitted to the operating bed due to extreme kyphosis. , increasing the difficulty of intraoperative posture reduction and precise screw placement

During orthopedic surgery, due to osteoporosis and lack of solid support for the body, some osteoporosis patients only rely on screw rods for correction, which can easily cause pedicle screws to be pulled out, and the osteotomy end suddenly shifted, resulting in spinal cord injury

Images