JP2006527632A5 - - Google Patents

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Publication number
JP2006527632A5
JP2006527632A5 JP2006517132A JP2006517132A JP2006527632A5 JP 2006527632 A5 JP2006527632 A5 JP 2006527632A5 JP 2006517132 A JP2006517132 A JP 2006517132A JP 2006517132 A JP2006517132 A JP 2006517132A JP 2006527632 A5 JP2006527632 A5 JP 2006527632A5
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JP
Japan
Prior art keywords
sealing surface
negative pressure
pressure filtration
mask according
filtration mask
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.)
Granted
Application number
JP2006517132A
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English (en)
Japanese (ja)
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JP5059403B2 (ja
JP2006527632A (ja
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Publication date
Priority claimed from US10/465,359 external-priority patent/US7188622B2/en
Application filed filed Critical
Publication of JP2006527632A publication Critical patent/JP2006527632A/ja
Publication of JP2006527632A5 publication Critical patent/JP2006527632A5/ja
Application granted granted Critical
Publication of JP5059403B2 publication Critical patent/JP5059403B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2006517132A 2003-06-19 2004-05-20 呼気弁に弾性封止面を有するろ過マスク Expired - Fee Related JP5059403B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/465,359 US7188622B2 (en) 2003-06-19 2003-06-19 Filtering face mask that has a resilient seal surface in its exhalation valve
US10/465,359 2003-06-19
PCT/US2004/015981 WO2005000411A1 (en) 2003-06-19 2004-05-20 Filtering face mask that has a resilient seal surface in its exhalation valve

Publications (3)

Publication Number Publication Date
JP2006527632A JP2006527632A (ja) 2006-12-07
JP2006527632A5 true JP2006527632A5 (https=) 2007-06-28
JP5059403B2 JP5059403B2 (ja) 2012-10-24

Family

ID=33517508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006517132A Expired - Fee Related JP5059403B2 (ja) 2003-06-19 2004-05-20 呼気弁に弾性封止面を有するろ過マスク

Country Status (7)

Country Link
US (1) US7188622B2 (https=)
EP (1) EP1633445B1 (https=)
JP (1) JP5059403B2 (https=)
KR (1) KR101121859B1 (https=)
CN (1) CN1809401B (https=)
BR (1) BRPI0411545A (https=)
WO (1) WO2005000411A1 (https=)

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WO2012091857A1 (en) * 2010-12-29 2012-07-05 3M Innovative Properties Company Valve having an ablated flap
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US20140182600A1 (en) 2012-12-27 2014-07-03 3M Innovative Properties Company Filtering face-piece respirator having welded indicia hidden in pleat
US10182603B2 (en) 2012-12-27 2019-01-22 3M Innovative Properties Company Filtering face-piece respirator having strap-activated folded flange
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US11052268B2 (en) 2013-02-01 2021-07-06 3M Innovative Properties Company Respirator negative pressure fit check devices and methods
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US10905903B2 (en) 2013-07-15 2021-02-02 3M Innovative Properties Company Respirator having optically active exhalation valve
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KR102162950B1 (ko) * 2016-03-11 2020-10-07 일리노이즈 툴 워크스 인코포레이티드 플랩-완충 압력 이완 조립체
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
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BR112018070028A2 (pt) 2016-03-28 2019-02-05 3M Innovative Properties Co dispositivos respiratórios vedantes com múltiplas câmaras e métodos
AU2017240441A1 (en) 2016-03-28 2018-10-18 3M Innovative Properties Company Respirator fit check sealing devices and methods
US11992078B2 (en) 2016-03-28 2024-05-28 3M Innovative Properties Company Headwear suspension attachment element
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US20190090558A1 (en) * 2016-05-12 2019-03-28 3M Innovative Properties Company Molded Respirator with Integral Nose Pads Provided by Inwardly-Folded Tabs
USD827812S1 (en) 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover with openings
USD842983S1 (en) 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
USD843562S1 (en) 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
USD849245S1 (en) 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
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EP3512608B1 (en) 2016-09-16 2023-12-06 3M Innovative Properties Company Exhalation valve and respirator including same
USD828546S1 (en) 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
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CN106377853A (zh) * 2016-12-05 2017-02-08 马斐 直接呼出阀和直接呼出阀式口罩
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CN110869110B (zh) 2017-07-14 2022-11-18 3M创新有限公司 用于输送多个液体流的适配器
US12150502B2 (en) 2018-01-03 2024-11-26 3M Innovative Properties Company Respirator including transversely-extending pleat and method of forming same
CN108653944B (zh) * 2018-04-09 2020-08-18 薄其军 充气一步到位的正压式空气呼吸器
US12029926B2 (en) * 2018-06-06 2024-07-09 3M Innovative Properties Company Respiratory protection device positive pressure seal check methods and devices
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CN111202924B (zh) * 2020-03-03 2021-02-19 青岛大学附属医院 一种医疗防护级面罩
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