Novel simulation load inspection bed frame

Abstract

The invention relates to the technical field of medical examination aids, and also discloses a novel simulation load inspection bed frame, comprising a bottom plate, wherein the outer edge of the bottom plate is wrapped with a side frame, a gap is left between one end of the bottom plate and the side frame, sliding rails are arranged on the side frames on both sides of the gap, and a baffle platelocated at the gap is fixedly connected in the sliding rails through a clamp block sliding reciprocally. As the novel simulate weight-bearing inspection bed frame, the length and width can be adjustedaccording to the actual situation of the examinee. The invention ensures the uniformity and operability of the force, and the purpose of fine adjustment can be achieved by using the threaded connection conducting threaded rod, the stretching rod and the transmission rod, which ensure that the invention is more suitable for different persons to be inspected, and the shoulder stopper which can moveleft and right can also avoid the foreign body feeling of the shoulder and improve the inspection precision.

Description

technical field [0001] The invention relates to the technical field of medical examination aids, in particular to a novel simulated load-bearing examination bed frame. Background technique [0002] Limb full-length imaging technology is of great value in clinical orthopedics for measuring the line of force, length, angle and elongation of lower limb bones, measuring scoliosis, and bone grafting after osteotomy of bone tumors. At present, most of the methods for obtaining the full length of limbs are assembled by multiple segmented exposures of CR or DR and then combined with stitching software. Since the X-ray beam is a cone-shaped beam and the body thickness of each part is inconsistent, the magnification ratio is inconsistent, so the image has a certain geometric distortion, and errors will also occur during the splicing process, so the measurement error will be greater later, and multiple images are taken from the inspection time and The post-processing time is longer. ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the existing technology, the present invention provides a new type of simulated load-bearing examination bed frame, which has the advantages of fine-tuning the length and width, wide adaptability, etc. When the load is on, people need to apply lateral pressure. The existing pressure is mainly by means of a pulley block, but this method is not precise enough to apply pressure, and it is difficult to meet the existing use needs.

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