Title:
NOSE MASK
Document Type and Number:
WIPO Patent Application WO/2003/097168
Kind Code:
A1
Abstract:
A nose mask having either one of several types of mask parts with different functions selectively fitted to an installation shaft, usable without impairing the attractiveness of a nose, and formed so that, when the installation shaft can be inserted from nostrils into nose vestibules to hold a nasal septum so as to install the mask part, comprising the installation shaft and the mask part inserted into the nostrils, wherein the mask part is engaged with the tips of the installation shaft by caps and stoppers, and cellulose sponges and filters are arranged alternately each other, whereby products classified into a plurality of groups according to functions, that are, those for underwater action without gas permeability and water permeability, those having fine-mesh filters formed of fiber material with gas permeability and excellent hygroscopicity and capable of filtering contaminated air, and those allowing liquid such as chemicals to be impregnated therein can be used for water bathing, outgoing, and treatment of nose.
Inventors:
TOHARA HIROTAKA (JP)
Application Number:
PCT/JP2003/006307
Publication Date:
November 27, 2003
Filing Date:
May 21, 2003
Export Citation:
Assignee:
BIO INTERNAT CO LTD (JP)
TOHARA HIROTAKA (JP)
TOHARA HIROTAKA (JP)
International Classes:
A61M15/08; A62B7/00; A62B23/06; (IPC1-7): A62B23/06
Foreign References:
| JPS6139556U | 1986-03-12 | |||
| JPH02126668U | 1990-10-18 | |||
| US1322675A | 1919-11-25 | |||
| US4221217A | 1980-09-09 | |||
| JPH0357511U | 1991-06-03 | |||
| JP3052457U | 1998-09-25 | |||
| FR2504003A1 | 1982-10-22 | |||
| FR2417304A1 | 1979-09-14 |
Attorney, Agent or Firm:
Kono, Ryuichi (Uchiko Uchiko-mach, Kita-gun Ehime, JP)
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