The application relates to a zero-character full-symbol medication
guidance system based on a fool-proof design, and belongs to the technical field of
medical safety. The
system comprises seven pure graphical symbol modules of
medication frequency, medication time,
medication dose, medication
route,
contraindication warning, adverse reaction treatment and missed medication treatment. The modules are visually distinguished by unified color, shape and line type, and are combined into a complete information chain in a fixed order of frequency, time,
dose,
route,
contraindication, adverse reaction and missed medication, and are printed or displayed on a
medicine box, a medication guidance sheet or a prescription carrier. The application migrates the picture priority and fool-proof and error-proof operation
national standard system in the
construction industry to a medical medication scene, fundamentally eliminates medication misreading risks caused by ambiguous characters, character
ambiguity and cultural level differences, realizes the instinctive recognition and accurate execution of the whole
population such as illiterates, the elderly with
low vision and
cognitive impairment, and has the remarkable technical effects of zero learning cost, full-process coverage and low cost and easy popularization.