Title:
OPENING-TYPE MASK
Document Type and Number:
Japanese Patent JP2021147718
Kind Code:
A
Abstract:
To address such problems that a mask is used to suppress intrusion of pollen and virus and to suppress scattering of cough and sneeze, and that since the mask absorbs the pollen and virus and saliva and nasal mucus from the mouth and nose leak in the form of airborne droplets, the mask is disposed after one use, to provide a novel mask whose filter and skin contact surface are exchangeable.SOLUTION: An opening type mask is a type of inserting an inner mask 13 in an upper opening part of a mask comprised of a surface mask 11 and a skin surface mask 12. The inner mask 13 has a filter function and an absorption function of airborne droplets such as saliva and nasal mucus. The opening-type mask is so configured that only the inner mask 13 can be disposed, after the use.SELECTED DRAWING: Figure 1
Inventors:
NISHI KIKUICHI
Application Number:
JP2020047418A
Publication Date:
September 27, 2021
Filing Date:
March 18, 2020
Export Citation:
Assignee:
NISHI KIKUICHI
International Classes:
A41D13/11; A62B18/02