Auxiliary device used for X ray photography of knee joint at standing position

Abstract

The invention relates to medical apparatuses and instruments, in particular to an auxiliary device used for X ray photography of a knee joint at a standing position. The device includes a rotatable movable turntable on which a patient can stand; when the movable turntable moves to a photography position between an X ray ball pipe and a detector, the knee joint of the patient can be maintained at an anteroposterior standing position or a lateral standing position for photography by rotating the movable turntable, wherein a vertical rod for the patient to grip is vertically arranged on the movable turntable and rotates along with the movable turntable. When the knee joint at the anteroposterior or lateral standing position is photographed, the patient can grip the vertical rod with hands; when the knee joint at the lateral standing position is photographed, lateral lower limbs can step on a cross rod; in this way, one the one hand, during anteroposterior photography and lateral photography, it can be ensured that standing balance of the patient is always maintained and the patient can stand stably and save more strength; on the other hand, during lateral photography, it can be ensured that the knee joint of the patient is placed standardly and the photography efficiency and accuracy are improved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an auxiliary device for standing X-ray photography of knee joints. Background technique [0002] With the aggravation of aging in our country, more and more patients suffer from knee joint degeneration. Standing knee X-ray photography can observe the condition of the knee joint space under stress, and it can provide intuitive hints for judging whether the knee joint is narrow, and it is a very important imaging examination item. At present, when taking pictures of the standing position of the knee joint, there are often cases where the position of the patient's knee joint is not standard. Limited capacity leads to poor communication with medical technicians. In the process of adjusting the body position, because it is a standing position, it is difficult to adjust, and the old man originally came to the photo because of his knee problem, so he often cannot bear to adjust the bo...

AI Technical Summary

Problems solved by technology

At present, when taking pictures of the standing position of the knee joint, there are often cases where the position of the patient's knee joint is not standard. Limited ability leads to poor communication with medical technicians

In the process of adjusting the body position, because it is a standing position, it is difficult to adjust, and the old man originally came to the photo because of his knee problem, so he often cannot bear to adjust the body position many times

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