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We inevitably get hurt in our life, but mostly due to the limitations,we rarely disinfected before sticking a Band-aid,but it can cause wound infections,and the condition becomes more serious, especially in such
poor health conditions like outdoors environment.Now,the desgin can solve the problem . One side of the Pre-disinfection Band-aid can be disinfected,the other side can protect the wound. A small design can bring more intimate and security to life.
Dalian Minzu University