JP4304322B2 - 快適な内側カバーウェブを有する呼吸マスク - Google Patents

快適な内側カバーウェブを有する呼吸マスク Download PDF

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Publication number
JP4304322B2
JP4304322B2 JP50470099A JP50470099A JP4304322B2 JP 4304322 B2 JP4304322 B2 JP 4304322B2 JP 50470099 A JP50470099 A JP 50470099A JP 50470099 A JP50470099 A JP 50470099A JP 4304322 B2 JP4304322 B2 JP 4304322B2
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JP
Japan
Prior art keywords
mask
shell
cover web
layer
fibers
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
Application number
JP50470099A
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English (en)
Japanese (ja)
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JP2002505607A5 (https=
JP2002505607A (ja
Inventor
エー． アンガジバンド，セイド
エム． チャルマーズ，タミー
エフ． ディラッド，ジェームズ
エー． モーティマー，サイモン
ジェイ． チューマン，スコッド
ワイ． タマキ，シンシア
ジェイ． ボストック，グラハム
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3M Co
Original Assignee
3M Co
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Filing date
Publication date
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Publication of JP2002505607A publication Critical patent/JP2002505607A/ja
Publication of JP2002505607A5 publication Critical patent/JP2002505607A5/ja
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Publication of JP4304322B2 publication Critical patent/JP4304322B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1138—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration
    • A41D13/1146—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a cup configuration obtained by moulding

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
JP50470099A 1997-06-24 1998-06-16 快適な内側カバーウェブを有する呼吸マスク Expired - Fee Related JP4304322B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/881,348 1997-06-24
US08/881,348 US6041782A (en) 1997-06-24 1997-06-24 Respiratory mask having comfortable inner cover web
PCT/US1998/012541 WO1998058558A1 (en) 1997-06-24 1998-06-16 Respiratory masks having comfortable inner cover web

Publications (3)

Publication Number Publication Date
JP2002505607A JP2002505607A (ja) 2002-02-19
JP2002505607A5 JP2002505607A5 (https=) 2005-12-22
JP4304322B2 true JP4304322B2 (ja) 2009-07-29

Family

ID=25378300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50470099A Expired - Fee Related JP4304322B2 (ja) 1997-06-24 1998-06-16 快適な内側カバーウェブを有する呼吸マスク

Country Status (9)

Country Link
US (1) US6041782A (https=)
EP (2) EP1285594B1 (https=)
JP (1) JP4304322B2 (https=)
KR (1) KR100491398B1 (https=)
BR (1) BR9810319A (https=)
DE (2) DE69810317T2 (https=)
ES (1) ES2189187T3 (https=)
TW (1) TW537912B (https=)
WO (1) WO1998058558A1 (https=)

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KR100491398B1 (ko) 2005-05-25
EP1014816B1 (en) 2002-12-18
KR20010014130A (ko) 2001-02-26
BR9810319A (pt) 2000-09-05
US6041782A (en) 2000-03-28
EP1014816A1 (en) 2000-07-05
DE69810317D1 (de) 2003-01-30
EP1285594A3 (en) 2004-07-07
EP1285594A2 (en) 2003-02-26
TW537912B (en) 2003-06-21
ES2189187T3 (es) 2003-07-01
DE69841276D1 (de) 2009-12-17
EP1285594B1 (en) 2009-11-04
WO1998058558A1 (en) 1998-12-30
DE69810317T2 (de) 2003-05-15
JP2002505607A (ja) 2002-02-19

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