| 摘要 |
PROBLEM TO BE SOLVED: To help prevent pollenoisis and the like by utilizing effect of a medicine produced from breathing mask itself to strive for cleaning and intending to raise antibacterial property for breathing air and to attach tolerances against allergy and atopy in contrast with the past mask whether to clean breathing air by filtering it directly or indirectly, or to supply gases including oxygen and anesthetic stored in a bomb, etc., for respiration without leak, or to preserve breathing function by cutting useless penetration of liquid or gas. SOLUTION: This is a mask to cover nares and mouth directly or indirectly by cutting a fiber product of material dyed with extract of single or a plurality of herbs to prepare and piling a single or several kinds. |
