CA2298707C - Filtering face mask having one or two straps - Google Patents

Filtering face mask having one or two straps Download PDF

Info

Publication number
CA2298707C
CA2298707C CA002298707A CA2298707A CA2298707C CA 2298707 C CA2298707 C CA 2298707C CA 002298707 A CA002298707 A CA 002298707A CA 2298707 A CA2298707 A CA 2298707A CA 2298707 C CA2298707 C CA 2298707C
Authority
CA
Canada
Prior art keywords
strap
mask
mask body
face mask
connector
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
CA002298707A
Other languages
English (en)
French (fr)
Other versions
CA2298707A1 (en
Inventor
Howard G. Beddoes
Kevin M. Daly
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
Publication of CA2298707A1 publication Critical patent/CA2298707A1/en
Application granted granted Critical
Publication of CA2298707C publication Critical patent/CA2298707C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A41D13/1161—Means for fastening to the user's head
    • 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
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • 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
CA002298707A 1997-08-04 1997-12-15 Filtering face mask having one or two straps Expired - Fee Related CA2298707C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90568797A 1997-08-04 1997-08-04
US08/905687 1997-08-04
PCT/US1997/022707 WO1999006116A1 (en) 1997-08-04 1997-12-15 Filtering face mask having one or two straps

Publications (2)

Publication Number Publication Date
CA2298707A1 CA2298707A1 (en) 1999-02-11
CA2298707C true CA2298707C (en) 2006-08-01

Family

ID=25421278

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002298707A Expired - Fee Related CA2298707C (en) 1997-08-04 1997-12-15 Filtering face mask having one or two straps

Country Status (9)

Country Link
EP (2) EP1001830B1 (de)
JP (1) JP2001511410A (de)
KR (1) KR100526272B1 (de)
AU (1) AU5599498A (de)
BR (1) BR9714789A (de)
CA (1) CA2298707C (de)
DE (1) DE69728441T2 (de)
ES (1) ES2214648T3 (de)
WO (1) WO1999006116A1 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062221A (en) 1997-10-03 2000-05-16 3M Innovative Properties Company Drop-down face mask assembly
US6732733B1 (en) 1997-10-03 2004-05-11 3M Innovative Properties Company Half-mask respirator with head harness assembly
AUPS192602A0 (en) 2002-04-23 2002-05-30 Resmed Limited Nasal mask
US7743767B2 (en) 2002-04-23 2010-06-29 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US8997742B2 (en) 2002-04-23 2015-04-07 Resmed Limited Ergonomic and adjustable respiratory mask assembly with cushion
GB0216284D0 (en) 2002-07-15 2002-08-21 3M Innovative Properties Co Eye-wear articles for use with respiratory masks
NZ626589A (en) 2003-02-21 2016-01-29 Resmed Ltd Nasal assembly
JP5031375B2 (ja) * 2003-12-31 2012-09-19 レスメド・リミテッド コンパクトな口及び鼻患者インタフェース
NZ591018A (en) * 2005-06-06 2013-01-25 Resmed Ltd Mask system for CPAP using nasal prongs having self adjustable properties in use
US20100224199A1 (en) * 2006-05-01 2010-09-09 Kimberly-Clark Worldwide, Inc. Respirator
US20090000624A1 (en) * 2007-06-28 2009-01-01 3M Innovative Properties Company Respirator having a harness and methods of making and fitting the same
US9642403B2 (en) 2007-08-16 2017-05-09 Kimberly-Clark Worldwide, Inc. Strap fastening system for a disposable respirator providing improved donning
US20090044811A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator providing improved donning
CN101835511B (zh) 2007-09-20 2012-07-04 3M创新有限公司 具有活动枢纽的过滤式面罩呼吸器支承结构
US8375951B2 (en) 2008-02-06 2013-02-19 3M Innovative Properties Company Buckle and respirator using such buckle, having a deformable cinch bar, and method
US11083916B2 (en) * 2008-12-18 2021-08-10 3M Innovative Properties Company Flat fold respirator having flanges disposed on the mask body
WO2012104756A1 (en) * 2011-02-03 2012-08-09 Koninklijke Philips Electronics N.V. Patient interface device having selectively positionable multi-band headgear
AU2012241516B2 (en) 2011-04-15 2016-06-16 Fisher & Paykel Healthcare Limited Interface comprising a rolling nasal bridge portion
US10603456B2 (en) 2011-04-15 2020-03-31 Fisher & Paykel Healthcare Limited Interface comprising a nasal sealing portion
US9950130B2 (en) 2012-09-04 2018-04-24 Fisher & Paykel Healthcare Limited Valsalva mask
GB2507296B (en) * 2012-10-25 2016-12-21 Jsp Ltd Improvements to wearable protective device
US11116998B2 (en) 2012-12-27 2021-09-14 3M Innovative Properties Company Filtering face-piece respirator having folded flange
US9259058B2 (en) 2013-02-01 2016-02-16 3M Innovative Properties Company Personal protective equipment strap retaining devices
US9247788B2 (en) 2013-02-01 2016-02-02 3M Innovative Properties Company Personal protective equipment strap retaining devices
US9149669B2 (en) 2013-02-01 2015-10-06 3M Innovative Properties Company Respiratory protection device harness assembly
AU2014258012B2 (en) 2013-04-26 2019-09-12 Fisher & Paykel Healthcare Limited Headgear for breathing mask
RU2550329C2 (ru) * 2013-07-05 2015-05-10 Александр Александрович Атрошенко Полумаска фильтрующая для защиты от аэрозолей и пыли
CA2919449C (en) 2013-08-05 2022-04-12 Fisher & Paykel Healthcare Limited Seal for a patient interface, interface assemblies and aspects thereof
USD746439S1 (en) 2013-12-30 2015-12-29 Kimberly-Clark Worldwide, Inc. Combination valve and buckle set for disposable respirators
JP6684727B2 (ja) 2014-06-17 2020-04-22 フィッシャー アンド ペイケル ヘルスケア リミテッド 患者用インターフェース
WO2016032343A1 (en) 2014-08-25 2016-03-03 Fisher & Paykel Healthcare Limited Respiratory mask and related portions, components or sub-assemblies
AU2015347003C1 (en) 2014-11-14 2021-04-01 Fisher & Paykel Healthcare Limited Patient interface
USD823454S1 (en) 2017-02-23 2018-07-17 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD823455S1 (en) 2017-02-23 2018-07-17 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD824020S1 (en) 2017-02-23 2018-07-24 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
RU2700587C1 (ru) * 2018-07-12 2019-09-18 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Универсальное шеститочечное самозатягивающееся оголовье тонкой регулировки для лицевой части противогаза
US20220296841A1 (en) * 2019-09-16 2022-09-22 Fisher & Paykel Healthcare Limited Knitted headgear for respiratory interface

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2199690A (en) * 1936-07-20 1940-05-07 Bullard Co Mask
US2353643A (en) * 1942-07-29 1944-07-18 Arthur H Bulbulian Head harness for masks
GB780710A (en) * 1953-04-02 1957-08-07 Nat Res Dev Improvements in or relating to respirators
DE1077067B (de) * 1957-03-02 1960-03-03 Bartels & Rieger Atemschutzmaske, die mit Baendern am Kopf des Masken-traegers gehalten ist
US3308816A (en) * 1964-08-07 1967-03-14 Dynamic Products Company Quick donning frame for respirator masks and the like
US4960121A (en) * 1987-03-18 1990-10-02 Figgie International, Inc. Half-face mask assembly
US5069205A (en) * 1990-04-20 1991-12-03 Figgie International, Inc. Quick-donning head harness assembly
SE9500656D0 (sv) * 1995-02-22 1995-02-22 Comasec International Sa Ansiktsmask

Also Published As

Publication number Publication date
KR20010022547A (ko) 2001-03-15
BR9714789A (pt) 2000-07-18
EP1001830B1 (de) 2004-03-31
WO1999006116A1 (en) 1999-02-11
DE69728441D1 (de) 2004-05-06
KR100526272B1 (ko) 2005-11-08
CA2298707A1 (en) 1999-02-11
EP1354524A3 (de) 2004-07-21
EP1001830A1 (de) 2000-05-24
EP1354524A2 (de) 2003-10-22
DE69728441T2 (de) 2004-08-12
JP2001511410A (ja) 2001-08-14
ES2214648T3 (es) 2004-09-16
AU5599498A (en) 1999-02-22

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Legal Events

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EEER Examination request
MKLA Lapsed