Disposable medical positioning paper adhesive tape and production process thereof

Abstract

The invention provides a disposable medical positioning paper adhesive tape and a production process thereof. The disposable medical positioning paper adhesive tape comprises release paper, a medicalnon-woven fabric paper adhesive tape, a metal scale layer and an anti-sticking layer. The upper side of the release paper is covered with the medical non-woven fabric paper adhesive tape. The metal scale layer is located on the upper side of the medical non-woven fabric paper adhesive tape. The anti-sticking layer covers the surface of the metal scale layer and is completely attached to the upperside of the medical non-woven fabric paper adhesive tape. The metal scale layer is scale marking lines made of a developing material, the developing material comprises a component A and a component B,the weight part of the component A is 80-85, and the weight part of the component B is 15-20; and the component A comprises one or a combination of two of tungsten powder and lead powder, and the component B comprises mucilage. According to the invention, the metal scale layer which cannot be penetrated by X-rays is arranged, and the scale marking lines are directly displayed in an X-ray film, sothat the difficulty of comparing various organ position relations and determining various disease focus conditions by a doctor is reduced, and the problem of inaccurate detection results is avoided.

Description

technical field [0001] The invention relates to the field of medical instruments. Background technique [0002] At present, with the development of medical technology, the treatment of various diseases has been greatly improved, and X-ray inspection equipment that can directly detect disease lesions has been used on a large scale. X-ray inspection equipment uses X-ray penetrating According to the difference in density and thickness between human tissues, when X-rays pass through different tissues of the human body, they are absorbed in different degrees, and different images can be obtained after imaging processing. [0003] But now when X-ray examination is done, there is no quantitative standard for the positional relationship of various organs in the human body. The examinee has to conduct repeated comparisons and searches under X-ray irradiation for a long time before finally determining the position. Not only is it time-consuming and complicated to operate, The doctor'...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a disposable medical positioning paper tape and its production process. By setting a metal scale layer that cannot be transmitted by X-rays, the scale marks are directly displayed on the X-ray film, which reduces the need for doctors to compare. The positional relationship of various organs and the difficulty of determining the lesions of various diseases reduce the amount of X-ray exposure received by the examinee and avoid the problem of inaccurate test results

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