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WO2012002740A3 - Nosebag-type mask - Google Patents

Nosebag-type mask Download PDF

Info

Publication number
WO2012002740A3
WO2012002740A3 PCT/KR2011/004782 KR2011004782W WO2012002740A3 WO 2012002740 A3 WO2012002740 A3 WO 2012002740A3 KR 2011004782 W KR2011004782 W KR 2011004782W WO 2012002740 A3 WO2012002740 A3 WO 2012002740A3
Authority
WO
WIPO (PCT)
Prior art keywords
nosebag
filter bag
wearer
filter
nose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2011/004782
Other languages
French (fr)
Korean (ko)
Other versions
WO2012002740A2 (en
Inventor
김영호
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2012002740A2 publication Critical patent/WO2012002740A2/en
Publication of WO2012002740A3 publication Critical patent/WO2012002740A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/06—Nose filters
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The present invention relates to a nosebag-type mask, and the main objective of the present invention is to provide a nosebag-type mask which ensures a wide filtering area, prevents cracks around an inlet of the nosebag, and prevents humid air from contacting the face of a wearer. To accomplish the above-mentioned objective of the present invention, provided is a nosebag-type mask comprising: a filter bag (10) which has three-dimensional spaces of a variety of shapes formed by bonding filters having one or more sides for filtering out noxious materials from the air, and the rear surface of which has a nose insertion portion; a wearing support (20) which is coupled to the filter bag (10) to enable a rear filter of the filter bag to tightly contact the upper and lower sides and left and right sides of the face about the nose of the wearer and fix the rear filter such that the outer appearance of the rear filter is prevented from being transformed, and which forms or maintains the formation of a space in the filter bag; and a string (30) connected to the filter bag to be hung over or tied onto the head or ears of the wearer. The wearer inserts his/her nose into the nose insertion portion of the filter bag (10), wears the mask tightly using the wearing support (20) and the string (30) such that cracks around the mask is prevented, and breathes just through the inside of the bag.
PCT/KR2011/004782 2010-06-30 2011-06-30 Nosebag-type mask Ceased WO2012002740A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20100063094 2010-06-30
KR10-2010-0063094 2010-06-30

Publications (2)

Publication Number Publication Date
WO2012002740A2 WO2012002740A2 (en) 2012-01-05
WO2012002740A3 true WO2012002740A3 (en) 2012-04-12

Family

ID=45402574

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004782 Ceased WO2012002740A2 (en) 2010-06-30 2011-06-30 Nosebag-type mask

Country Status (2)

Country Link
KR (1) KR101171703B1 (en)
WO (1) WO2012002740A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102248632B1 (en) 2019-09-03 2021-05-04 윤병예 Nose respirator
KR102418619B1 (en) 2020-03-16 2022-07-06 유경진 Breathing assistant apparatus
KR102229781B1 (en) * 2020-03-25 2021-03-18 김형득 Dustproof mask
KR102244875B1 (en) * 2020-03-25 2021-04-26 김형득 Health mask
CN212661146U (en) * 2020-07-16 2021-03-09 浙江瑞帛汇丝绸有限公司 Filter mask
CN112089518B (en) * 2020-09-09 2025-03-28 中国医学科学院整形外科医院 A nose splint wearer
KR102478950B1 (en) * 2021-02-23 2022-12-20 김영호 Breathing hole type optional pocket mask
KR102654650B1 (en) * 2021-03-19 2024-04-04 주식회사 이에스지테크 Mask

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000312724A (en) * 1999-04-30 2000-11-14 Kiyoshi Takamoto Mask
KR20070055065A (en) * 2005-11-25 2007-05-30 강동원 Mask
KR100769488B1 (en) * 2007-03-09 2007-10-23 박성용 Ocher mask for sun protection
KR100936050B1 (en) * 2008-04-16 2010-01-08 강희봉 Multi-Purpose Dust Mask

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000312724A (en) * 1999-04-30 2000-11-14 Kiyoshi Takamoto Mask
KR20070055065A (en) * 2005-11-25 2007-05-30 강동원 Mask
KR100769488B1 (en) * 2007-03-09 2007-10-23 박성용 Ocher mask for sun protection
KR100936050B1 (en) * 2008-04-16 2010-01-08 강희봉 Multi-Purpose Dust Mask

Also Published As

Publication number Publication date
KR20120002502A (en) 2012-01-05
WO2012002740A2 (en) 2012-01-05
KR101171703B1 (en) 2012-08-06

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