Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Out of the door easy to encounter mask scontaminated but but not redundant mask replacement, design a three-fold modeling disinfection box, the use of ultraviolet light to make the mask can be disinfected on both sides, and can also dry the mask moisture, the user can do 10 minutes of disinfection of the contaminated mask at the door, such as disinfection can continue to wear the mask.