WO1996034658A1 - Eye shield for a respiratory mask - Google Patents
Eye shield for a respiratory mask Download PDFInfo
- Publication number
- WO1996034658A1 WO1996034658A1 PCT/US1996/004490 US9604490W WO9634658A1 WO 1996034658 A1 WO1996034658 A1 WO 1996034658A1 US 9604490 W US9604490 W US 9604490W WO 9634658 A1 WO9634658 A1 WO 9634658A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mask
- wearer
- eye shield
- eye
- shield
- Prior art date
Links
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 16
- 210000003128 head Anatomy 0.000 claims description 14
- 210000001061 forehead Anatomy 0.000 claims description 5
- 239000000356 contaminant Substances 0.000 abstract description 8
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 8
- 239000003973 paint Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- -1 mists Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 210000000162 simple eye Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Definitions
- Respiratory masks are worn by people working in environments where toxic or noxious contaminants are present in the air. Paint spraying, for example, is an occupation that can generate such contaminants, making the use of respiratory masks highly desirable and usually essential. Some activities may also generate flying particles or droplets, or contaminants that can irritate the eyes, in which case it is important for workers to use some form of eye protection as well as respiratory protection.
- the present invention further provides a respiratory mask which is formed to fit to, and seal against, the face of a wearer to provide respiratory protection, and which includes an exhalation valve through which air leaves the mask, the mask being in combination with an eye shield to provide protection to the eyes of the wearer, and valve means having a diverter position in which the valve means diverts air that has passed through the exhalation valve to the interior of the eye shield.
- a respiratory mask which is formed to fit to, and seal against, the face of a wearer to provide respiratory protection, the mask being in combination with an eye shield which comprises a frame shaped to extend across, and around the sides of, the face of a wearer and to enclose a sheet of eye-shielding material, wherein the sheet of eye-shielding material is a flat sheet and is removably-held in the frame.
- Fig. 1 is a perspective view of a respiratory mask
- the shield portion 22 comprises a frame 23 containing the lens 24 of the eye shield, and is shaped so that it will extend across the forehead and around the sides of the face of the wearer to shield the eyes without impeding the wearer's vision.
- the upper edge 23 a of the frame 23 is curved to follow approximately the line of the wearer's forehead from one temple to the other, and the sides 23b of the frame curve back from the body portion 21 of the eye shield, to pass behind the wearer's eyes and join the upper edge of the frame at its outer ends.
- Fig. 6 shows how the sides 23b of the frame are also shaped to pass above the cheek portions 9 at the sides of the mask 1.
- the frame 23 is thus generally triangular in shape, with the base of the triangle intended to be located at the forehead of the wearer and the apex of the triangle in the nose region, while the sides of the triangle turn back around the sides of the wearer's face.
- the bands 29a, 29c are first rotated away from the frame to expose the posts 28.
- the lens sheet 24 is then positioned in the frame so that the posts 28 are located in the openings 27 and the fixing heads 26 are pushed into the openings 25 whereupon the lens sheet will adopt the curvature of the upper frame edge 23 a.
- the bands 29a, 29c are then rotated back towards the frame so that they lie along the upper and lower edges 23a, 23c and engage the posts 28, thereby trapping the lens sheet in the frame.
- the lens sheet can be removed from the frame by carrying out the same steps in the reverse order.
- the shield portion 22 of the eye shield is pivotally attached to the body portion 21 so that it can be pivoted forwards, relative to the body portion, as shown in Fig. 5.
- the eye shield is attached to a mask that is being worn, that movement will take the shield portion 22 out of the line of vision of the wearer but will not affect the respiratory protection provided by the mask: it allows the wearer to remove the eye protection temporarily, for example to inspect some work that is being carried out, without also removing the respiratory protection.
- FIG. 9 to 12 comprise rearwardly- extending surfaces 33 formed as part of the molded body portion 21, which extend over the top and bottom of the valve cap 11 (shown in Fig. 12) and have lips 34 which engage behind the valve cap to hold the eye shield firmly on the mask.
- the eye shield 20 is then positively engaged with the mask 1 and will not, for example, tilt or rotate relative to the mask while it is being worn.
- the lower surface 33 has a curved surface 35 extending downwards from it, at the front of the body portion, such that forward pressure on the surface 35 will cause the surface 33 to deflect slightly to move the associated lip 34 out from behind the valve cap 11 when it is desired to remove the eye shield from the mask.
- a foam strip (not shown) can be provided on the inside of the upper edge 25 of the frame, in the region of contact with the wearer's face.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69626508T DE69626508T2 (en) | 1995-05-03 | 1996-04-01 | EYE PROTECTOR FOR BREATHING MASK |
JP53330396A JP3803728B2 (en) | 1995-05-03 | 1996-04-01 | Respirator eye shield |
EP96911533A EP0823853B1 (en) | 1995-05-03 | 1996-04-01 | Eye shield for a respiratory mask |
AU54395/96A AU5439596A (en) | 1995-05-03 | 1996-04-01 | Eye shield for a respiratory mask |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/433,808 | 1995-05-03 | ||
US08/433,808 US5689833A (en) | 1995-05-03 | 1995-05-03 | Eye shield for a respiratory mask |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996034658A1 true WO1996034658A1 (en) | 1996-11-07 |
Family
ID=23721597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1996/004490 WO1996034658A1 (en) | 1995-05-03 | 1996-04-01 | Eye shield for a respiratory mask |
Country Status (8)
Country | Link |
---|---|
US (2) | US5689833A (en) |
EP (1) | EP0823853B1 (en) |
JP (1) | JP3803728B2 (en) |
KR (1) | KR100433974B1 (en) |
AU (1) | AU5439596A (en) |
CA (1) | CA2218170A1 (en) |
DE (1) | DE69626508T2 (en) |
WO (1) | WO1996034658A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2354450A (en) * | 1999-09-22 | 2001-03-28 | Joseph Anthony Griffiths | Facemask with adjustable visor |
US7077128B2 (en) | 2002-07-15 | 2006-07-18 | 3M Innovative Properties Company | Eye-wear articles for use with respiratory masks |
US8820326B2 (en) | 2007-08-31 | 2014-09-02 | 3M Innovative Properties Company | Respirator facepiece with thermoset elastomeric face seal |
KR102028050B1 (en) * | 2018-06-19 | 2019-10-02 | 김필립 | A Breathing Assembly for A Mask |
USD881380S1 (en) | 2017-10-16 | 2020-04-14 | Gentex Corporation | Respirator |
GB2593936A (en) * | 2020-04-11 | 2021-10-13 | Mark Wood William | Face mask |
WO2022232486A1 (en) * | 2021-04-30 | 2022-11-03 | Aver Technologies, Inc. | Face mask and shield combination |
US11864604B2 (en) | 2021-04-30 | 2024-01-09 | Aver Technologies, Inc. | Face mask and shield combination |
Families Citing this family (60)
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FR2762996B1 (en) * | 1997-05-06 | 1999-07-23 | Intertechnique Sa | INDIVIDUAL THREAT PROTECTION EQUIPMENT NBC |
US6102033A (en) * | 1998-03-10 | 2000-08-15 | 3M Innovative Properties Company | Attachment system for replacement helmet respirator lens |
US6213125B1 (en) * | 1998-04-30 | 2001-04-10 | Kimberly-Clark Worldwide, Inc. | Device for protecting the face of a wearer |
EP1286604B1 (en) * | 2000-01-18 | 2008-04-30 | Stryker Corporation | Air filtration system including a helmet assembly with at least two air outlets to distribute air about a head of a user |
GB0019291D0 (en) * | 2000-08-07 | 2000-09-27 | Secr Defence | Respirators |
WO2003013657A1 (en) * | 2001-08-10 | 2003-02-20 | North Safety Products Inc. | Respirator |
GB0222497D0 (en) * | 2002-09-27 | 2002-11-06 | Secr Defence | Respirator |
US8261375B1 (en) | 2003-06-19 | 2012-09-11 | Reaux Brian K | Method of forming a protective covering for the face and eyes |
US6990691B2 (en) * | 2003-07-18 | 2006-01-31 | Depuy Products, Inc. | Head gear apparatus |
CA2602821C (en) * | 2005-03-24 | 2014-05-27 | Stryker Corporation | Personal protection system including a helmet with a fan and duct system that direct air onto the neck of the wearer |
WO2007011646A2 (en) * | 2005-07-14 | 2007-01-25 | Stryker Corporation | Medical/surgical personal protection system providing ventilation, illumination and communication |
KR100687705B1 (en) * | 2005-08-04 | 2007-03-02 | 한국과학기술원 | Air inhaler |
US7594510B2 (en) * | 2006-03-31 | 2009-09-29 | 3M Innovative Properties Company | Respiratory protection device |
US20070252943A1 (en) * | 2006-04-28 | 2007-11-01 | Welchel Debra N | Eyewear with enhanced air flow and/or absorption features |
US7488068B2 (en) * | 2006-04-28 | 2009-02-10 | Kimberly-Clark Worldwide, Inc. | Eyewear with mask attachment features |
US20070252944A1 (en) * | 2006-04-28 | 2007-11-01 | Welchel Debra N | Eyewear with enhanced fit |
US7648234B2 (en) * | 2006-04-28 | 2010-01-19 | Kimberly-Clark Worldwide, Inc. | Eyewear with heating elements |
US20080110465A1 (en) * | 2006-05-01 | 2008-05-15 | Welchel Debra N | Respirator with exhalation vents |
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 |
US20070277829A1 (en) * | 2006-06-05 | 2007-12-06 | Malcolm Casewell | Face mask |
US8677517B1 (en) | 2006-06-09 | 2014-03-25 | Revision Military Inc. | Visor system for helmet |
US7475982B2 (en) * | 2006-12-15 | 2009-01-13 | Kimberly-Clark Worldwide, Inc. | Vapor barrier attachment for eyewear |
CA2675939C (en) * | 2007-01-19 | 2014-07-29 | Intertechnique | Protective headgear equipment with respirator and optical shield |
US9642403B2 (en) * | 2007-08-16 | 2017-05-09 | Kimberly-Clark Worldwide, Inc. | Strap fastening system for a disposable respirator providing improved donning |
DE102007055241B4 (en) * | 2007-11-16 | 2009-10-29 | Msa Auer Gmbh | Respiratory half mask with a mask body |
US8234722B2 (en) * | 2007-12-14 | 2012-08-07 | Stryker Corporation | Personal protection system with head unit having easy access controls and protective covering having glare avoiding face shield |
US9241527B2 (en) * | 2009-09-03 | 2016-01-26 | Revision Military S.A.R.L. | Ballistic and impact protective visor system for military helmet assembly |
KR101404760B1 (en) * | 2011-12-06 | 2014-06-12 | 왕종문 | Multi Functional Mask |
US9155923B2 (en) | 2011-12-06 | 2015-10-13 | East Carolina University | Portable respirators suitable for agricultural workers |
US20140053307A1 (en) * | 2012-08-27 | 2014-02-27 | Polison Corporation | Protecting mask |
CA2813954A1 (en) * | 2013-04-25 | 2014-10-25 | Airboss-Defense | Gas mask |
RU2016106586A (en) * | 2013-08-21 | 2017-09-28 | 3М Инновейтив Пропертиз Компани | Multilayer or containing a layer of a mixture of sorbents protective filtering device |
CA2921567A1 (en) * | 2013-08-21 | 2015-05-14 | 3M Innovative Properties Company | Layered or mixed sorbent bed protective filtration device |
USD778430S1 (en) * | 2013-11-15 | 2017-02-07 | 3M Innovative Properties Company | Filter cartridge |
USD746439S1 (en) | 2013-12-30 | 2015-12-29 | Kimberly-Clark Worldwide, Inc. | Combination valve and buckle set for disposable respirators |
USD757247S1 (en) * | 2014-05-22 | 2016-05-24 | 3M Innovative Properties Company | Respirator cartridge |
USD757928S1 (en) * | 2014-05-22 | 2016-05-31 | 3M Innovative Properties Company | Respirator cartridge body |
USD745962S1 (en) * | 2014-05-22 | 2015-12-22 | 3M Innovative Properties Company | Respirator filter retainer |
USD744088S1 (en) * | 2014-05-22 | 2015-11-24 | 3M Innovative Properties Company | Respirator mask having a circular button |
USD746438S1 (en) * | 2014-05-22 | 2015-12-29 | 3M Innovative Properties Company | Respirator filter cover |
KR101513859B1 (en) * | 2014-10-17 | 2015-04-21 | 주식회사 산청 | Hood type gas mask |
USD763437S1 (en) * | 2015-02-27 | 2016-08-09 | 3M Innovative Properties Company | Respirator cartridge body |
USD762845S1 (en) * | 2015-02-27 | 2016-08-02 | 3M Innovative Properties Company | Respirator cartridge |
USD743536S1 (en) * | 2015-02-27 | 2015-11-17 | 3M Innovative Properties Company | Respirator mask having a circular button |
GB2540153B (en) * | 2015-07-07 | 2018-10-10 | Anthony Griffiths Joseph | Respirator with adjustable visor |
US10342999B2 (en) * | 2015-10-16 | 2019-07-09 | Yang Song | Particulate filter face mask having fan breathing assist |
USD851749S1 (en) | 2017-08-01 | 2019-06-18 | Fisher & Paykel Healthcare Limited | Seal for a direct nasal mask assembly |
KR102219840B1 (en) | 2018-02-05 | 2021-02-24 | 비클시스템 주식회사 | E-mask for sensing a user’s breathing pattern and healthcare system using the same |
JP6765042B2 (en) * | 2019-01-24 | 2020-10-07 | 株式会社笠井仏檀工芸 | Work face mask |
CA3158551A1 (en) | 2020-03-09 | 2021-09-09 | Omachron Intellectual Property Inc. | Filter mask |
US20210275840A1 (en) * | 2020-03-09 | 2021-09-09 | Omachron Intellectual Property Inc. | Filter mask |
KR20210120263A (en) | 2020-03-26 | 2021-10-07 | 주식회사 아모라이프사이언스 | Antimicrobial mask |
KR20210120555A (en) | 2020-03-27 | 2021-10-07 | 주식회사 아모라이프사이언스 | Mask |
KR20210120264A (en) | 2020-03-26 | 2021-10-07 | 주식회사 아모라이프사이언스 | Antimicrobial mask |
US20210298389A1 (en) * | 2020-03-27 | 2021-09-30 | Jeremy Scott Filko | Protective shield for individual respirators and face masks |
KR20210144338A (en) | 2020-05-22 | 2021-11-30 | 주식회사 아모라이프사이언스 | Porous member for antiviral mask and antiviral mask |
CA3122829A1 (en) * | 2020-06-22 | 2021-12-22 | A. Cassidy Frey | Filtered protective mask for a helmet |
KR20220037592A (en) | 2020-09-18 | 2022-03-25 | 주식회사 아모라이프사이언스 | Mask |
CN113017176B (en) * | 2021-04-07 | 2021-09-28 | 重庆工业职业技术学院 | Clamping head capable of improving air permeability of medical plane mask |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4069516A (en) * | 1976-07-21 | 1978-01-24 | A-T-O Inc. | Breathing face mask |
DE4220780C1 (en) * | 1992-06-25 | 1993-09-23 | Draegerwerk Ag, 23558 Luebeck, De | |
WO1995020995A1 (en) * | 1994-02-02 | 1995-08-10 | Intertechnique | Head protection device with respirator mask and optical shield |
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US2435653A (en) * | 1945-08-31 | 1948-02-10 | H L Bouton Company | Goggle |
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-
1995
- 1995-05-03 US US08/433,808 patent/US5689833A/en not_active Expired - Lifetime
-
1996
- 1996-04-01 AU AU54395/96A patent/AU5439596A/en not_active Abandoned
- 1996-04-01 KR KR1019970707777A patent/KR100433974B1/en not_active IP Right Cessation
- 1996-04-01 DE DE69626508T patent/DE69626508T2/en not_active Expired - Fee Related
- 1996-04-01 WO PCT/US1996/004490 patent/WO1996034658A1/en active IP Right Grant
- 1996-04-01 JP JP53330396A patent/JP3803728B2/en not_active Expired - Fee Related
- 1996-04-01 CA CA002218170A patent/CA2218170A1/en not_active Abandoned
- 1996-04-01 EP EP96911533A patent/EP0823853B1/en not_active Expired - Lifetime
- 1996-10-15 US US08/732,087 patent/US5720281A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069516A (en) * | 1976-07-21 | 1978-01-24 | A-T-O Inc. | Breathing face mask |
DE4220780C1 (en) * | 1992-06-25 | 1993-09-23 | Draegerwerk Ag, 23558 Luebeck, De | |
WO1995020995A1 (en) * | 1994-02-02 | 1995-08-10 | Intertechnique | Head protection device with respirator mask and optical shield |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2354450A (en) * | 1999-09-22 | 2001-03-28 | Joseph Anthony Griffiths | Facemask with adjustable visor |
GB2354450B (en) * | 1999-09-22 | 2003-08-06 | Joseph Anthony Griffiths | Facemask with adjustable visor |
US7077128B2 (en) | 2002-07-15 | 2006-07-18 | 3M Innovative Properties Company | Eye-wear articles for use with respiratory masks |
US8820326B2 (en) | 2007-08-31 | 2014-09-02 | 3M Innovative Properties Company | Respirator facepiece with thermoset elastomeric face seal |
USD881380S1 (en) | 2017-10-16 | 2020-04-14 | Gentex Corporation | Respirator |
KR102028050B1 (en) * | 2018-06-19 | 2019-10-02 | 김필립 | A Breathing Assembly for A Mask |
GB2593936A (en) * | 2020-04-11 | 2021-10-13 | Mark Wood William | Face mask |
GB2593936B (en) * | 2020-04-11 | 2022-09-14 | Mark Wood William | Face mask |
WO2022232486A1 (en) * | 2021-04-30 | 2022-11-03 | Aver Technologies, Inc. | Face mask and shield combination |
US11864604B2 (en) | 2021-04-30 | 2024-01-09 | Aver Technologies, Inc. | Face mask and shield combination |
Also Published As
Publication number | Publication date |
---|---|
KR100433974B1 (en) | 2004-10-14 |
CA2218170A1 (en) | 1996-11-07 |
US5720281A (en) | 1998-02-24 |
EP0823853A1 (en) | 1998-02-18 |
US5689833A (en) | 1997-11-25 |
JPH11504247A (en) | 1999-04-20 |
DE69626508T2 (en) | 2004-02-19 |
EP0823853B1 (en) | 2003-03-05 |
JP3803728B2 (en) | 2006-08-02 |
AU5439596A (en) | 1996-11-21 |
DE69626508D1 (en) | 2003-04-10 |
KR19990008251A (en) | 1999-01-25 |
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