Special radiotherapy positioning tape

Abstract

The invention provides a special radiotherapy positioning tape and is a consumable auxiliary material in the radiotherapy field. At present, vacuum pads or body films are utilized for most of radiotherapy positioning, during positioning, tapes are generally attached to the vacuum pads or the body films, lines are then drawn on the tapes, thus, in the line drawing process, due to reflection of a laser light, light blocking of the back of a hand of the staff in the line drawing process and improper force for line drawing and other reasons, a certain error between the laser light line and a painted line occurs, placement accuracy of radiotherapy is influenced, and the patient's therapeutic effect is ultimately influenced. The special radiotherapy positioning tape is advantaged in that as themiddle of the tapes have red lines, in the positioning process, the red lines on the tapes are simply aligned with the laser light lines to realize gentle pasting, the placement error can be effectively reduced, the special radiotherapy positioning tapes have easy tear lines every 5cm, in the use process, through gently tearing along the lines, the tapes can be neatly and smoothly broken.

Description

technical field [0001] The patent of the invention is a special adhesive tape for radiotherapy positioning, which belongs to the consumable auxiliary materials for radiotherapy. Background technique [0002] As we all know, tumor has become the main cause of death of residents after cardiovascular and cerebrovascular diseases, which seriously threatens human health. However, radiotherapy is one of the three main methods of tumor treatment. According to reports, 70% of tumor patients undergo radiotherapy . There are many ways to improve the curative effect of tumor radiotherapy, but the most basic one is how to ensure the repeatability of the patient's treatment position. This is especially important today with the development of tumor radiation therapy technology. At present, in clinical work, vacuum pads or phantoms are mostly used to fix, and marking lines are used as laser light lines in positioning; however, when marking lines under laser light, it is often due to the ...

AI Technical Summary

Problems solved by technology

At present, in clinical work, vacuum pads or phantoms are mostly used to fix, and marking lines are used as laser light lines in positioning; however, when marking lines under laser light, it is often due to the reflection of the laser light and the blocking of the staff's hands. Marking lines are often drawn very thick, skewed, and not accurate enough, which brings large errors to radiation therapy. This patent designs a special adhesive tape for radiation therapy positioning to reduce the positioning error of radiation therapy for the existing line drawing method. , improve the repeatability of the treatment process, improve the accuracy of the patient's treatment, and also improve the therapist's work efficiency

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