JP2009521273A5 - - Google Patents

Download PDF

Info

Publication number
JP2009521273A5
JP2009521273A5 JP2008547441A JP2008547441A JP2009521273A5 JP 2009521273 A5 JP2009521273 A5 JP 2009521273A5 JP 2008547441 A JP2008547441 A JP 2008547441A JP 2008547441 A JP2008547441 A JP 2008547441A JP 2009521273 A5 JP2009521273 A5 JP 2009521273A5
Authority
JP
Japan
Prior art keywords
valve seat
gas space
flap
attached
sealing surface
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.)
Pending
Application number
JP2008547441A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009521273A (ja
Filing date
Publication date
Priority claimed from US11/275,299 external-priority patent/US7503326B2/en
Application filed filed Critical
Publication of JP2009521273A publication Critical patent/JP2009521273A/ja
Publication of JP2009521273A5 publication Critical patent/JP2009521273A5/ja
Pending legal-status Critical Current

Links

JP2008547441A 2005-12-22 2006-12-19 堅くて偏倚されていない可撓性フラップを有する一方向弁が付いた濾過フェイスマスク Pending JP2009521273A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/275,299 US7503326B2 (en) 2005-12-22 2005-12-22 Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap
PCT/US2006/048424 WO2007075679A1 (en) 2005-12-22 2006-12-19 Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap

Publications (2)

Publication Number Publication Date
JP2009521273A JP2009521273A (ja) 2009-06-04
JP2009521273A5 true JP2009521273A5 (enExample) 2010-02-12

Family

ID=38192161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008547441A Pending JP2009521273A (ja) 2005-12-22 2006-12-19 堅くて偏倚されていない可撓性フラップを有する一方向弁が付いた濾過フェイスマスク

Country Status (7)

Country Link
US (1) US7503326B2 (enExample)
EP (1) EP1962964B1 (enExample)
JP (1) JP2009521273A (enExample)
CN (1) CN101330945B (enExample)
AT (1) ATE524221T1 (enExample)
PL (1) PL1962964T3 (enExample)
WO (1) WO2007075679A1 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
MX2010005764A (es) 2007-11-27 2010-06-18 3M Innovative Properties Co Mascara de proteccion con valvula unidireccional.
WO2009073509A2 (en) * 2007-11-30 2009-06-11 Thomas William Edwards Devices, systems and methods relating to dust masks having ear protection
ITPD20090117A1 (it) * 2009-05-04 2010-11-05 Euroflex Srl Spruzzatore a mano per liquidi detergenti
US8402966B2 (en) * 2009-08-14 2013-03-26 Scott Technologies, Inc. Air purifying respirator having inhalation and exhalation ducts to reduce rate of pathogen transmission
ES2676296T3 (es) 2009-09-11 2018-07-18 Breathe Safely Inc. Máscara facial pasiva de filtrado desechable con junta dentro de junta y junta con puente opcional
US8365771B2 (en) 2009-12-16 2013-02-05 3M Innovative Properties Company Unidirectional valves and filtering face masks comprising unidirectional valves
USD676527S1 (en) 2009-12-16 2013-02-19 3M Innovative Properties Company Unidirectional valve
JP5212432B2 (ja) * 2010-07-16 2013-06-19 株式会社デンソー リードバルブ
US20120097697A1 (en) * 2010-10-25 2012-04-26 Debra Gay Gehring Wipes product
US11628267B2 (en) 2010-08-04 2023-04-18 Medline Industries, Lp Universal medical gas delivery system
US8707950B1 (en) 2010-08-04 2014-04-29 Darren Rubin Universal medical gas delivery system
RU2013126925A (ru) * 2010-12-29 2015-02-10 Зм Инновейтив Пропертиз Компани Клапан, содержащий аблированную створку
KR101348238B1 (ko) 2012-02-10 2014-01-22 (주)씨앤투스이지스 마스크용 배기밸브
CN105473188B (zh) 2013-07-15 2020-06-05 3M创新有限公司 具有光学活性呼气阀的呼吸器
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
JP6521960B2 (ja) * 2013-11-15 2019-05-29 スリーエム イノベイティブ プロパティズ カンパニー 非円形の重心に取り付けられた呼気弁を有する呼吸マスク
USD746439S1 (en) * 2013-12-30 2015-12-29 Kimberly-Clark Worldwide, Inc. Combination valve and buckle set for disposable respirators
WO2015183177A1 (en) * 2014-05-26 2015-12-03 Innosparks Pte Ltd Respiratory device with unidirectional valve for attaching active venting system
GB201421618D0 (en) 2014-12-04 2015-01-21 3M Innovative Properties Co Respirator valve
US9958353B2 (en) * 2015-02-02 2018-05-01 The University Of Akron Apparatus and method for quantifying fluid loss in a closed system
US11311752B2 (en) * 2015-02-27 2022-04-26 3M Innovative Properties Company Flexible filter element having an end outlet
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
KR101730083B1 (ko) 2015-11-06 2017-05-11 이창선 배기밸브가 구비된 마스크
CN106110533B (zh) * 2016-08-18 2021-10-29 中科贝思达（厦门）环保科技股份有限公司 一种用于面罩的精巧单向阀
USD849245S1 (en) 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
USD842983S1 (en) 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
USD827812S1 (en) 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover with openings
USD827811S1 (en) 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover
USD882758S1 (en) 2016-09-16 2020-04-28 3M Innovative Properties Company Valve cover
USD843562S1 (en) 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
USD828546S1 (en) 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
US12070634B2 (en) 2016-09-16 2024-08-27 3M Innovative Properties Company Exhalation valve and respirator including same
USD900306S1 (en) 2016-09-16 2020-10-27 3M Innovative Properties Company Valve cover
WO2019012399A1 (en) 2017-07-14 2019-01-17 3M Innovative Properties Company ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID
KR101968591B1 (ko) * 2017-10-26 2019-04-15 최정일 고성능 공기정화 마스크
PL236204B1 (pl) * 2017-12-29 2020-12-28 Filter Service Spolka Z Ograniczona Odpowiedzialnoscia Półmaska ochronna
WO2019243116A1 (en) 2018-06-22 2019-12-26 Koninklijke Philips N.V. Patient interface valve arrangement
KR101914642B1 (ko) 2018-08-17 2018-11-06 비클시스템주식회사 안면 마스크
KR101953127B1 (ko) * 2018-09-11 2019-03-05 비클시스템주식회사 비상 밸브를 구비한 안면 마스크
EP3718751A1 (en) 2019-04-01 2020-10-07 Volvo Car Corporation Manufacturing of an inflatable structure
CN110390163B (zh) * 2019-07-23 2023-05-12 哈尔滨汽轮机厂有限责任公司 一种用于汽轮机阀门快关动态冲击载荷计算方法
IT202000007018A1 (it) * 2020-04-02 2021-10-02 Raffaella Tabacco Dispositivo di protezione
US20220062670A1 (en) * 2020-08-26 2022-03-03 Melody Maddox Multiple Layer Mask
CN112657079A (zh) * 2021-01-25 2021-04-16 王永明 扣罩密闭贴面造型
GB202108588D0 (en) 2021-06-16 2021-07-28 Globus Shetland Ltd Valve assembly
CN113786500B (zh) * 2021-09-23 2023-04-07 黑龙江省铂康医疗灭菌有限公司 一种脉动高温灭菌器的密封结构及检测系统
USD1092721S1 (en) * 2023-01-19 2025-09-09 Globus (Shetland) Limited Valve for a face mask

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895472A (en) 1956-01-05 1959-07-21 Electric Storage Battery Co Respirator
US3613678A (en) 1970-02-24 1971-10-19 Minnesota Mining & Mfg Filtration mask
US4215682A (en) 1978-02-06 1980-08-05 Minnesota Mining And Manufacturing Company Melt-blown fibrous electrets
GB2072516A (en) 1980-03-31 1981-10-07 Siebe Gorman & Co Ltd Improvements in and relating to respiratory face masks
US4850347A (en) 1980-06-09 1989-07-25 Metric Products, Inc. Face mask
US4419993A (en) 1981-12-10 1983-12-13 Minnesota Mining & Manufacturing Company Anti-fogging surgical mask
US4729371A (en) 1983-10-11 1988-03-08 Minnesota Mining And Manufacturing Company Respirator comprised of blown bicomponent fibers
JPS60168511A (ja) 1984-02-10 1985-09-02 Japan Vilene Co Ltd エレクトレツトフイルタの製造方法
US4536440A (en) 1984-03-27 1985-08-20 Minnesota Mining And Manufacturing Company Molded fibrous filtration products
US4630604A (en) 1985-04-09 1986-12-23 Siebe North, Inc. Valve assembly for a replaceable filter respirator
US4807619A (en) 1986-04-07 1989-02-28 Minnesota Mining And Manufacturing Company Resilient shape-retaining fibrous filtration face mask
US5025052A (en) 1986-09-12 1991-06-18 Minnesota Mining And Manufacturing Company Fluorochemical oxazolidinones
US5099026A (en) 1986-09-12 1992-03-24 Crater Davis H Fluorochemical oxazolidinones
US4827924A (en) 1987-03-02 1989-05-09 Minnesota Mining And Manufacturing Company High efficiency respirator
US4934362A (en) 1987-03-26 1990-06-19 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US4790306A (en) 1987-09-25 1988-12-13 Minnesota Mining And Manufacturing Company Respiratory mask having a rigid or semi-rigid, insert-molded filtration element and method of making
US5062421A (en) 1987-11-16 1991-11-05 Minnesota Mining And Manufacturing Company Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making
US4874399A (en) 1988-01-25 1989-10-17 Minnesota Mining And Manufacturing Company Electret filter made of fibers containing polypropylene and poly(4-methyl-1-pentene)
GB8815179D0 (en) 1988-06-25 1988-08-03 Racal Safety Ltd Differential pressure sensor
US5307796A (en) 1990-12-20 1994-05-03 Minnesota Mining And Manufacturing Company Methods of forming fibrous filtration face masks
US5325892A (en) 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
CA2134764C (en) 1992-05-29 1999-04-27 Daniel A. Japuntich Unidirectional fluid valve
US5394568A (en) 1993-01-28 1995-03-07 Minnesota Mining And Manufacturing Company Molded head harness
AU669420B2 (en) 1993-03-26 1996-06-06 Minnesota Mining And Manufacturing Company Oily mist resistant electret filter media
PL173854B1 (pl) 1993-08-17 1998-05-29 Minnesota Mining & Mfg Sposób wytwarzania elektretowego środka filtracyjnego
US5464010A (en) 1993-09-15 1995-11-07 Minnesota Mining And Manufacturing Company Convenient "drop-down" respirator harness structure and method of use
PL179214B1 (pl) 1994-10-13 2000-08-31 Minnesota Mining & Mfg Z acisk u szczeln ia ja cy d o respiratora, respirator i s p o s ó b wytwarzania respiratora PL PL PL
USD412573S (en) 1994-10-14 1999-08-03 3M Innovative Properties Company Nose clip for a filtering face mask
US6216693B1 (en) 1995-01-20 2001-04-17 3M Innovative Properties Company Respirator having a compressible press fir filter element
US5579761A (en) 1995-01-20 1996-12-03 Minnesota Mining And Manufacturing Company Respirator having snap-fit filter cartridge
KR100439481B1 (ko) 1995-03-09 2004-11-10 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 개인용호흡보호장치및그제조방법
GB9515986D0 (en) 1995-08-04 1995-10-04 Racal Health & Safety Ltd Uni-directional fluid valve
US5908598A (en) 1995-08-14 1999-06-01 Minnesota Mining And Manufacturing Company Fibrous webs having enhanced electret properties
US5671849A (en) 1995-08-15 1997-09-30 Bacon; Debrah Kay Display unit having detachable item holders
USD424688S (en) 1996-09-06 2000-05-09 3M Innovative Properties Company Respiratory protection mask
USD431647S (en) 1996-09-06 2000-10-03 3M Innovative Properties Company Personal respiratory protection device having an exhalation valve
US5924420A (en) 1996-09-24 1999-07-20 Minnesota Mining And Manufacturing Company Full face respirator mask having integral connectors disposed in lens area
US5706804A (en) 1996-10-01 1998-01-13 Minnesota Mining And Manufacturing Company Liquid resistant face mask having surface energy reducing agent on an intermediate layer therein
US5732695A (en) 1997-03-11 1998-03-31 Parmelee Industries Respirator filtration device
DE19715016A1 (de) * 1997-04-11 1998-10-15 Flender Himmelwerk Gmbh Zweiteiliges Gehäuse und Verfahren zu seiner Fertigung
US6041782A (en) 1997-06-24 2000-03-28 3M Innovative Properties Company Respiratory mask having comfortable inner cover web
US6068799A (en) 1997-10-01 2000-05-30 3M Innovative Properties Company Method of making electret articles and filters with increased oily mist resistance
US6238466B1 (en) 1997-10-01 2001-05-29 3M Innovative Properties Company Electret articles and filters with increased oily mist resistance
US6213122B1 (en) 1997-10-01 2001-04-10 3M Innovative Properties Company Electret fibers and filter webs having a low level of extractable hydrocarbons
US6062221A (en) 1997-10-03 2000-05-16 3M Innovative Properties Company Drop-down face mask assembly
GB9723740D0 (en) 1997-11-11 1998-01-07 Minnesota Mining & Mfg Respiratory masks incorporating valves or other attached components
US6432175B1 (en) 1998-07-02 2002-08-13 3M Innovative Properties Company Fluorinated electret
US6047698A (en) 1998-08-20 2000-04-11 Moldex-Metric, Inc. Unidirectional fluid valve
US6158429A (en) 1998-10-26 2000-12-12 The United States Of America As Represented By The Secretary Of The Army Hood respirator for protection against biological hazards
USD443927S1 (en) 1999-02-17 2001-06-19 3M Innovative Properties Company Respiratory mask
US6604524B1 (en) 1999-10-19 2003-08-12 3M Innovative Properties Company Manner of attaching component elements to filtration material such as may be utilized in respiratory masks
KR200183956Y1 (ko) * 1999-12-16 2000-06-01 이완영 자동화 창고의 화물보관용 가대
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
US7849856B2 (en) 2001-06-25 2010-12-14 3M Innovative Properties Company Respirator valve
US6883518B2 (en) 2001-06-25 2005-04-26 3M Innovative Properties Company Unidirectional respirator valve
US7028689B2 (en) 2001-11-21 2006-04-18 3M Innovative Properties Company Filtering face mask that uses an exhalation valve that has a multi-layered flexible flap
US7188622B2 (en) * 2003-06-19 2007-03-13 3M Innovative Properties Company Filtering face mask that has a resilient seal surface in its exhalation valve

Similar Documents

Publication Publication Date Title
JP2009521273A5 (enExample)
ATE524221T1 (de) Filterungsoberflächenmaske mit einem unidirektionalen ventil mit einer steifen, erwartungstreuen und flexiblen klappe
DE60204909D1 (de) Atemschutzmaske, die ein ausatmungsventil benutzt, das eine flexible, mehrschichtige klappe hat
JP2004532707A5 (enExample)
CN106267614B (zh) 在鼻罩上具备排气阀的除微尘呼吸机
HRP20220276T1 (hr) Ronilačka maska koja ima tijelo s uređajem za ispuštanje izdahnutog zraka koji sadrži nepovratni ventil
RU2015125779A (ru) Устройство с колеблющимся положительным давлением на выдохе
RU2005112738A (ru) Противогаз
JP2007529255A5 (enExample)
US20090211575A1 (en) Mask
TWM661221U (zh) 可呼吸面罩及其本體
JP2007529254A (ja) 呼吸用防護具
CN209475418U (zh) 露口式防护面罩
CN207252847U (zh) 防雾口罩
CN204032438U (zh) 防霾除臭口罩
CN201217499Y (zh) 面罩
CN1981894B (zh) 空气净化呼吸装置
CN203969280U (zh) 带呼吸开关的口罩
CN103519431A (zh) 呼吸通畅型口罩
JP2010099138A (ja) 簡易呼吸装置
JP2007252854A (ja) メガネの曇りを防ぐ簡易マスク
JP3183860U (ja) マスク
KR20200143173A (ko) 마스크용 배기밸브 장치
CN221776010U (zh) 一种浮潜面罩
CN205757369U (zh) 一种洗气式防雾霾口罩