Human organ body surface marking sticker

Abstract

The invention belongs to the technical field of medical detecting equipment auxiliary devices and provides a marking sticker for accurately positioning human bones and organs on a body surface. The marking sticker comprises a film and a marker. The marker includes rectangular-grid lines and can block X rays. Transparent non-setting adhesive coats the front side of the film. The lines are evenly printed on the front side of the film. During use of the sticker, due to the fact that the lines contain heavy metal salt, X ray transmission can be blocked, human bones or organs and the grids exist on an X-ray film, when the sticker is torn off, the grids remain on the skin of a human body due to the adhesiveness of the marker, the patterns of the bones or the organs can be drawn on the body surface according to the positions of the bones or the organs and the grids displayed in the X-ray film and corresponding to the grid marks, and identification during operations or puncture is facilitated. The sticker is simple and convenient to use, accurate in positioning effect and easy to popularize.

Description

technical field [0001] The invention belongs to the technical field of auxiliary devices for medical detection equipment, and in particular relates to a label for accurately positioning the body surface of vital organs of a human body under X-ray irradiation. Background technique [0002] In recent years, with the introduction of the minimally invasive concept, more and more operations are performed under minimally invasive procedures. Minimally invasive surgery is currently the biggest highlight of major hospitals to attract patients to see a doctor. The implementation of minimally invasive orthopedic surgery is almost inseparable from the accurate positioning of bones by X-rays. At present, positioning in orthopedic surgery mainly relies on preoperative X-ray films and intraoperative C-arm (an intraoperative X-ray display device) positioning, but this positioning does not have any obvious marks on the body surface, and it is mainly based on images after irradiation. , an...

AI Technical Summary

Problems solved by technology

[0004] Both the traditional intraoperative positioning method and the metal grid method require the use of a C-arm during the operation, which brings unnecessary radiation to the doctor and poses a health hazard; moreover, the resolution of the C-arm is relatively low, and the image display is not as good as The X-rays are clear, especially for children’s spine surgery. If there is a developmental abnormality, it is difficult to identify the structure of the vertebral body under the C-arm; it is obviously not practical for primary hospitals that lack C-arms

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