Movable spinal operation supporting platform

Abstract

The invention discloses a movable spinal operation supporting platform, which comprises longitudinal rails arranged on two sides of an operating bed; an inverted U-shaped moving platform is erected onthe longitudinal rails and can slide along the longitudinal rails; a transverse rail is arranged at the position of a transverse frame on the moving platform; a spine surgery platform is erected on the transverse rail and can slide along the transverse rail; a foot clamping rod is arranged on the spine surgery platform; and the spine surgery platform is provided with a plurality of locking mechanisms which can lock swinging, rotating, up-down moving and left-right moving of the foot clamping rod respectively. The moving platform of the supporting platform performs planar y-axis movement alongthe longitudinal rails; the spinal surgery platform moves along the x axis of the transverse rail; the foot clamping rod is connected with the spinal operation platform to realize swinging, rotating,up-down moving and left-right moving; and the spine surgery platform can be supported by the moving platform. Thereby, the two hands of a doctor are liberated, the connecting rod connected with the spine can be finely adjusted, then the foot clamping rod supported by the moving platform is released, the spine surgery platform moves accurately through the rails, the foot clamping rod can be operated more accurately due to the fact that the platform supports, and therefore the surgery operation can be more accurate.

Description

Background technique [0001] In large-scale spinal orthopedic surgery, surgeons need to use various tools such as compressors, spreaders, scoliosis and kyphosis controllable restorers, etc., and use them in combination with steel connecting rods to perform manual correction. Among them, the orthopedic process for patients with scoliosis is particularly complicated. Since scoliosis patients generally have vertebral kyphosis and rotational deformity at the same time as scoliosis, it is difficult to complete the orthopedic process with connecting rods in one go. It consists of multiple pulling actions by the operator, so the doctor's experience and technical requirements are extremely high. The orthopedic action is mainly initiated by the operator's hands, and there are no other support points in the space, so the operator's control force is required to be high, which further leads to a decrease in its controllability. The operation time of scoliosis correction is longer than tha...

AI Technical Summary

Problems solved by technology

Among them, the orthopedic process for patients with scoliosis is particularly complicated. Since scoliosis patients generally have vertebral kyphosis and rotational deformity at the same time as scoliosis, it is difficult to complete the orthopedic process with connecting rods in one go. It is composed of multiple pulling actions by the operator, so the doctor's experience and technical requirements are extremely high

The orthopedic action is mainly initiated by the operator's hands, and there are no other support points in the space, so the operator's control force is required to be high, which further leads to a decrease in its controllability

The operation time of scoliosis correction is longer than that of general spinal surgery. Since there is no fixed fulcrum of spatial structure, the control of manpower is easy to change after the force is resisted. At the same time, maintaining the staged correction structure for a long time will also consume a lot of surgeons. Physical strength affects the operator's ability to control, and due to the need for surgical steps, the replacement of different tools during the operation makes the entire operation process incoherent, resulting in a further increase in operation time and a greater impact on accuracy

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