DE69841276D1 - Atemschutzmaske - Google Patents

Atemschutzmaske

Info

Publication number
DE69841276D1
DE69841276D1 DE69841276T DE69841276T DE69841276D1 DE 69841276 D1 DE69841276 D1 DE 69841276D1 DE 69841276 T DE69841276 T DE 69841276T DE 69841276 T DE69841276 T DE 69841276T DE 69841276 D1 DE69841276 D1 DE 69841276D1
Authority
DE
Germany
Prior art keywords
respirator
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 - Lifetime
Application number
DE69841276T
Other languages
German (de)
English (en)
Inventor
Seyed A Angadjivand
Tammy M Chalmers
James F Dyrud
Simon A Mortimer
Scott J Tuman
Cynthia Y Tamaki
Graham J Bostock
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of DE69841276D1 publication Critical patent/DE69841276D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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)
DE69841276T 1997-06-24 1998-06-16 Atemschutzmaske Expired - Lifetime DE69841276D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/881,348 US6041782A (en) 1997-06-24 1997-06-24 Respiratory mask having comfortable inner cover web

Publications (1)

Publication Number Publication Date
DE69841276D1 true DE69841276D1 (de) 2009-12-17

Family

ID=25378300

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69841276T Expired - Lifetime DE69841276D1 (de) 1997-06-24 1998-06-16 Atemschutzmaske
DE69810317T Expired - Lifetime DE69810317T2 (de) 1997-06-24 1998-06-16 Filteratemmasken mit bequemen innenabdeckvlies

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69810317T Expired - Lifetime DE69810317T2 (de) 1997-06-24 1998-06-16 Filteratemmasken mit bequemen innenabdeckvlies

Country Status (9)

Country Link
US (1) US6041782A (enExample)
EP (2) EP1285594B1 (enExample)
JP (1) JP4304322B2 (enExample)
KR (1) KR100491398B1 (enExample)
BR (1) BR9810319A (enExample)
DE (2) DE69841276D1 (enExample)
ES (1) ES2189187T3 (enExample)
TW (1) TW537912B (enExample)
WO (1) WO1998058558A1 (enExample)

Families Citing this family (118)

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US6062221A (en) 1997-10-03 2000-05-16 3M Innovative Properties Company Drop-down face mask assembly
US6584976B2 (en) * 1998-07-24 2003-07-01 3M Innovative Properties Company Face mask that has a filtered exhalation valve
US6729332B1 (en) * 1999-10-22 2004-05-04 3M Innovative Properties Company Retention assembly with compression element and method of use
US6460539B1 (en) 2000-09-21 2002-10-08 3M Innovative Properties Company Respirator that includes an integral filter element, an exhalation valve, and impactor element
US6923182B2 (en) * 2002-07-18 2005-08-02 3M Innovative Properties Company Crush resistant filtering face mask
US6698427B1 (en) 2002-08-20 2004-03-02 Liselle K. Clowers Comfort ring for patient medical mask
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US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
BRPI0520889B1 (pt) * 2004-11-05 2020-11-03 Donaldson Company, Inc. método de filtração de uma corrente líquida e método de filtração de um fluido aquecido
US20060096911A1 (en) * 2004-11-08 2006-05-11 Brey Larry A Particle-containing fibrous web
CN101151084B (zh) 2005-02-04 2013-02-13 唐纳森公司 气溶胶分离器
ATE442893T1 (de) 2005-02-22 2009-10-15 Donaldson Co Inc Aerosolabscheider
US7503326B2 (en) * 2005-12-22 2009-03-17 3M Innovative Properties Company Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap
US20070251522A1 (en) * 2006-05-01 2007-11-01 Welchel Debra N Respirator with exhalation vents
US20100224199A1 (en) * 2006-05-01 2010-09-09 Kimberly-Clark Worldwide, Inc. Respirator
US9770058B2 (en) * 2006-07-17 2017-09-26 3M Innovative Properties Company Flat-fold respirator with monocomponent filtration/stiffening monolayer
US7902096B2 (en) * 2006-07-31 2011-03-08 3M Innovative Properties Company Monocomponent monolayer meltblown web and meltblowing apparatus
US7858163B2 (en) * 2006-07-31 2010-12-28 3M Innovative Properties Company Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media
US20080023006A1 (en) * 2006-07-26 2008-01-31 3M Innovative Properties Company Respirator That Uses A Predefined Curved Nose Foam
RU2401144C1 (ru) * 2006-07-31 2010-10-10 3М Инновейтив Пропертиз Компани Плоский в сложенном виде складной респиратор с однокомпонентным одинарным фильтрующим/упрочняющим слоем
US8029723B2 (en) * 2006-07-31 2011-10-04 3M Innovative Properties Company Method for making shaped filtration articles
US7754041B2 (en) * 2006-07-31 2010-07-13 3M Innovative Properties Company Pleated filter with bimodal monolayer monocomponent media
CN101652168A (zh) * 2007-02-22 2010-02-17 唐纳森公司 过滤元件及其方法
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US20080271740A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free flat-fold respirator that includes a graspable tab
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US7989372B2 (en) * 2007-06-22 2011-08-02 3M Innovative Properties Company Molded respirator comprising meltblown fiber web with staple fibers
US20080315454A1 (en) * 2007-06-22 2008-12-25 3M Innovative Properties Company Method of making meltblown fiber web with staple fibers
US7989371B2 (en) * 2007-06-22 2011-08-02 3M Innovative Properties Company Meltblown fiber web with staple fibers
US20090044809A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator
US9642403B2 (en) * 2007-08-16 2017-05-09 Kimberly-Clark Worldwide, Inc. Strap fastening system for a disposable respirator providing improved donning
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US8342180B2 (en) * 2007-09-20 2013-01-01 3M Innovative Properties Company Filtering face-piece respirator that has expandable mask body
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WO2009038857A1 (en) * 2007-09-20 2009-03-26 3M Innovative Properties Company Respirator having dynamic support structure and pleated filtering structure
EP2205321A4 (en) * 2007-10-09 2011-08-03 3M Innovative Properties Co FILTER FACIAL RESPIRATOR HAVING A MOLDED NOSE ATTACHMENT IN THE MASK
EP2345458B1 (en) 2007-11-27 2012-08-22 3M Innovative Properties Co. Face mask with unidirectional valve
EP2222908B1 (en) * 2007-12-06 2013-01-16 3M Innovative Properties Company Electret webs with charge-enhancing additives
US20090211581A1 (en) * 2008-02-26 2009-08-27 Vishal Bansal Respiratory mask with microporous membrane and activated carbon
US20090235934A1 (en) * 2008-03-24 2009-09-24 3M Innovative Properties Company Filtering face-piece respirator having an integrally-joined exhalation valve
RU2448207C1 (ru) * 2008-06-02 2012-04-20 3М Инновейтив Пропертиз Компани Электретные полотна с усиливающими заряд добавками
US7765698B2 (en) * 2008-06-02 2010-08-03 3M Innovative Properties Company Method of making electret articles based on zeta potential
RU2010148559A (ru) * 2008-06-02 2012-07-20 3М Инновейтив Пропертиз Компани (US) Усиливающие заряд добавки для электретов
US11083916B2 (en) 2008-12-18 2021-08-10 3M Innovative Properties Company Flat fold respirator having flanges disposed on the mask body
JP5750047B2 (ja) * 2008-12-22 2015-07-15 コーニンクレッカ フィリップス エヌ ヴェ 可撓性カバーを有する呼吸インタフェース装置
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US8881729B2 (en) * 2009-09-18 2014-11-11 3M Innovative Properties Company Horizontal flat-fold filtering face-piece respirator having indicia of symmetry
USD659821S1 (en) 2009-09-18 2012-05-15 3M Innovative Properties Company Triangular bond pattern on a personal respiratory protection mask
US8640704B2 (en) 2009-09-18 2014-02-04 3M Innovative Properties Company Flat-fold filtering face-piece respirator having structural weld pattern
BRPI1010461A2 (pt) 2009-09-18 2013-01-22 3M Innovative Properties Co respirador de peÇa facial filtrante e mÉtodo de produÇço de um respirador de peÇa facial filtrante
US8528560B2 (en) 2009-10-23 2013-09-10 3M Innovative Properties Company Filtering face-piece respirator having parallel line weld pattern in mask body
USD676527S1 (en) 2009-12-16 2013-02-19 3M Innovative Properties Company Unidirectional valve
US8365771B2 (en) 2009-12-16 2013-02-05 3M Innovative Properties Company Unidirectional valves and filtering face masks comprising unidirectional valves
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USD658334S1 (en) * 2010-11-05 2012-04-24 Salutaris Llp Protective air filtration device
USD638171S1 (en) * 2010-11-05 2011-05-17 Salutaris, LLP Protective air filtration device
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US8585808B2 (en) 2010-11-08 2013-11-19 3M Innovative Properties Company Zinc oxide containing filter media and methods of forming the same
US20120125341A1 (en) * 2010-11-19 2012-05-24 3M Innovative Properties Company Filtering face-piece respirator having an overmolded face seal
US8794238B2 (en) 2010-12-28 2014-08-05 3M Innovative Properties Company Splash-fluid resistant filtering face-piece respirator
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US9027554B2 (en) 2011-12-06 2015-05-12 3M Innovative Properties Company Respirator having foam shaping layer with recessed regions surrounding air passageways
US10245537B2 (en) * 2012-05-07 2019-04-02 3M Innovative Properties Company Molded respirator having outer cover web joined to mesh
JP5139590B1 (ja) * 2012-08-07 2013-02-06 一田 啓子 フェイスマスク
US10182603B2 (en) 2012-12-27 2019-01-22 3M Innovative Properties Company Filtering face-piece respirator having strap-activated folded flange
US20140182600A1 (en) 2012-12-27 2014-07-03 3M Innovative Properties Company Filtering face-piece respirator having welded indicia hidden in pleat
US11116998B2 (en) 2012-12-27 2021-09-14 3M Innovative Properties Company Filtering face-piece respirator having folded flange
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Also Published As

Publication number Publication date
US6041782A (en) 2000-03-28
JP4304322B2 (ja) 2009-07-29
EP1285594A3 (en) 2004-07-07
DE69810317T2 (de) 2003-05-15
DE69810317D1 (de) 2003-01-30
EP1285594A2 (en) 2003-02-26
KR20010014130A (ko) 2001-02-26
WO1998058558A1 (en) 1998-12-30
EP1014816B1 (en) 2002-12-18
JP2002505607A (ja) 2002-02-19
EP1285594B1 (en) 2009-11-04
ES2189187T3 (es) 2003-07-01
EP1014816A1 (en) 2000-07-05
BR9810319A (pt) 2000-09-05
KR100491398B1 (ko) 2005-05-25
TW537912B (en) 2003-06-21

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