Auxiliary pressing equipment for ankle joint scanning

Abstract

The invention discloses a piece of auxiliary pressing equipment for ankle joint scanning. The equipment is characterized in that position control plates and a foot support are used to fix a calf and a foot; and a pressing device is then used to apply certain pressure laterally in the direction perpendicular to the calf so as to adjust the position of an ankle joint, and thus an introversion angle and foot forward displacement of the ankle joint are controlled. In this way, introversion and extroversion motion of a coronary face of the ankle joint and motion of the ankle joint on a sagittal face under the stress position can be obtained; an anterior drawer test and an ankle bone inclining test can be implemented; and a clear ankle joint dissection view angle can be provided for scanning under X rays. The foot support, the position control plates and the pressing device are matched with positioning holes through positioning parts, and are disposed on a base in a dismountable manner; and through connection between the positioning parts and the different positioning holes, the positions of the foot support, the position control plates and the pressing device on the base can be adjusted according to different users' situations, so that the equipment has high universality and can be assembled easily. Edges of the auxiliary pressing equipment for the ankle joint scanning are polished into round corners, so that use of the equipment is safer and more comfortable.

Description

technical field [0001] The invention belongs to the technical field of human body joint scanning, and in particular relates to an ankle joint scanning auxiliary pressure applying device. Background technique [0002] The phenomenon of frequent ankle sprains caused by damage to the ligaments around the ankle joint is called chronic ankle instability. This type of problem is more likely to remain after an ankle sprain. Patients often form a vicious cycle of sprain-unsteadiness-sprain again. Repeated ankle sprains caused by instability can cause damage to the articular cartilage, and in severe cases can form traumatic arthritis, which seriously affects the quality of life of the patient. Imaging analysis plays a vital role in ankle joint rehabilitation, and is a necessary requirement for accurate diagnosis of the cause and therefore formulation of a treatment plan. [0003] At present, scanning technology has been widely used in the treatment of ankle joints. Before scanning...

AI Technical Summary

Problems solved by technology

[0003] At present, scanning technology has been widely used in the treatment of ankle joints. Before scanning, the patient needs to put the foot and the lower end of the lower leg into the corresponding fixed device, so that the foot stands up for scanning. However, due to the Instability, the ankle joint space and its ligaments cannot be seen clearly, and the traditional fixation equipment does not have the function of pressure adjustment, which cannot adjust the patient's ankle joint to the ideal position for scanning, which will lead to unclear anatomical relationships in the scan results , unable to diagnose the ligament injury, which is not conducive to further analysis and diagnosis of the disease

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