Assistant rack for two-side lumbar-vertebra arch isthmus-part X-ray machine photograph

Abstract

The invention belongs to medical equipment, in particular to an auxiliary frame for the X-ray machine used in conjunction with the X-ray machine to photograph the isthmus of the bilateral lumbar spine. It consists of an upper side plate (1), a bottom plate (2), a support plate (3) and a lower side plate (4), and the upper side plate (1) and the lower side plate (4) are respectively vertically arranged on the At both ends, the support plate (3) is arranged between the upper side plate (1) and the lower side plate (4), and is vertically fixed on the bottom plate (2), the upper side plate (1) and the lower side plate (4) It is a triangle with different sizes, and the support plate (3) is trapezoidal, and it is characterized in that: the upper side plate (1) and the lower side plate (4) are isosceles triangles with different sizes, and the support plate (3) is located on the bottom plate ( 2) The middle position. When using an X-ray machine to take pictures of the isthmus of the lumbar spine, the patient's waist is easy to locate, and it is convenient to take pictures of the isthmus of the lumbar spine on both sides. improve.

Description

technical field [0001] The invention belongs to medical equipment, in particular to an auxiliary frame for the X-ray machine used in conjunction with the X-ray machine to photograph the isthmus of the bilateral lumbar spine. Background technique [0002] At present, it has been 110 years since Roentgen discovered X-rays. During this period, X-ray machines have gradually developed and grown. Especially in recent years, with the rapid development of computers, X-ray machines have also undergone a qualitative leap. CR, DR system. Although the function, application range and imaging quality of X-ray machines have been greatly developed and improved, the projection position still needs to be measured and placed by technicians. Especially when projecting the isthmus of the lumbar spine, the image quality is not satisfactory. The reasons are as follows: (1) Due to the different axial photography angles of the isthmus of the lumbar vertebrae, the next vertebral body is about 5 deg...

AI Technical Summary

Problems solved by technology

In addition, due to the difficulty of fixing the patient's body position, the measurement is time-consuming and inaccurate, so the traditional 45-degree lumbar posterior oblique photography cannot clearly display all the axial images of the lumbar spine isthmus

Although the auxiliary frame used by the X-ray machine for photography of the isthmus of the lumbar spine can solve the positioning problem, it can only solve the positioning problem on one side. To solve the problem on both sides, two opposite auxiliary frames must be needed to position the bilateral lumbar fixed

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