Zero-character all-symbol medication guidance system based on fool-proof design

Abstract

The invention relates to a fool-proof design-based zero-character all-symbol medication guidance system, which belongs to the technical field of medical safety and comprises seven pure graphic symbol modules, namely a medication frequency module, a medication time module, a medication dosage module, a medication route module, a taboo warning module, an adverse reaction treatment module and a missed medication treatment module. All the modules are visually distinguished by adopting uniform colors, shapes and line types, are combined into a complete information chain according to a fixed sequence of frequency, time, dosage, approach, taboo, adverse reaction and missing taking, and are printed or displayed on a medicine box, a medication guide sheet or a prescription carrier. According to the method, the national standard system of building industry picture priority and fool-proof and misoperation-proof operation is migrated to a medical medication scene, so that the risk of medication misreading caused by character blurring, font ambiguity and cultural level difference is fundamentally eliminated, instinct recognition and accurate execution of all populations with illiterate and elderly people with low vision, cognitive impairment and the like are realized, and the method is suitable for popularization and application. The method has the remarkable technical effects of zero learning cost, full-process coverage, low cost and easiness in popularization.