KR100544552B1 - 여과된 호기 밸브를 구비한 안면 마스크 - Google Patents

여과된 호기 밸브를 구비한 안면 마스크 Download PDF

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Publication number
KR100544552B1
KR100544552B1 KR1020017000997A KR20017000997A KR100544552B1 KR 100544552 B1 KR100544552 B1 KR 100544552B1 KR 1020017000997 A KR1020017000997 A KR 1020017000997A KR 20017000997 A KR20017000997 A KR 20017000997A KR 100544552 B1 KR100544552 B1 KR 100544552B1
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KR
South Korea
Prior art keywords
exhalation
mask
valve
filter element
wearer
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.)
Expired - Fee Related
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KR1020017000997A
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English (en)
Korean (ko)
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KR20010071022A (ko
Inventor
자펀티크다니엘에이.
맥큘러프니콜브이.
피터슨제인케이.
바우만니콜라스알.
브라이언트존더블유.
핸더슨크리스토퍼피.
페닝브루스이.
Original Assignee
미네소타 마이닝 앤드 매뉴팩춰링 캄파니
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Publication of KR20010071022A publication Critical patent/KR20010071022A/ko
Application granted granted Critical
Publication of KR100544552B1 publication Critical patent/KR100544552B1/ko
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    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • 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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Pulmonology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
KR1020017000997A 1998-07-24 1999-01-07 여과된 호기 밸브를 구비한 안면 마스크 Expired - Fee Related KR100544552B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/122,388 US6584976B2 (en) 1998-07-24 1998-07-24 Face mask that has a filtered exhalation valve
US09/122,388 1998-07-24

Publications (2)

Publication Number Publication Date
KR20010071022A KR20010071022A (ko) 2001-07-28
KR100544552B1 true KR100544552B1 (ko) 2006-01-24

Family

ID=22402417

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017000997A Expired - Fee Related KR100544552B1 (ko) 1998-07-24 1999-01-07 여과된 호기 밸브를 구비한 안면 마스크

Country Status (15)

Country Link
US (2) US6584976B2 (enExample)
EP (2) EP1100592B1 (enExample)
JP (1) JP2002521102A (enExample)
KR (1) KR100544552B1 (enExample)
CN (1) CN1149113C (enExample)
AU (1) AU746751B2 (enExample)
BR (1) BR9912388A (enExample)
CA (1) CA2337434A1 (enExample)
CZ (1) CZ297721B6 (enExample)
DE (1) DE69921660T2 (enExample)
DK (1) DK1100592T3 (enExample)
ES (1) ES2232108T3 (enExample)
PL (1) PL190442B1 (enExample)
WO (1) WO2000004957A1 (enExample)
ZA (1) ZA994642B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101826466B1 (ko) * 2017-03-08 2018-02-07 신동진 들숨 및 날숨 필터링이 가능한 공기청정 마스크
KR20180102995A (ko) * 2018-01-31 2018-09-18 신동진 들숨 및 날숨 필터링이 가능한 공기청정 마스크

Families Citing this family (210)

* Cited by examiner, † Cited by third party
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