| 摘要 |
PROBLEM TO BE SOLVED: To prevent splash type bacteria or viruses which are of unpreventable infection type in a daily life. SOLUTION: A nose plug includes: a structure body 1 including a material which is in the shape of a cap where either an upper bottom or a lower bottom that are two cylindrical surfaces in contact with a mucosa or two circular surfaces present on a cylindrical shape is not punched into a cylinder and has flexibility possessing functions of water absorption, moisture, and ventilation; and a poll-shaped core material 2 which has an air cleaning function in a space at the center part of the structure body having flexibility. COPYRIGHT: (C)2009,JPO&INPIT
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