ZA865249B - Face mask - Google Patents
Face maskInfo
- Publication number
- ZA865249B ZA865249B ZA865249A ZA865249A ZA865249B ZA 865249 B ZA865249 B ZA 865249B ZA 865249 A ZA865249 A ZA 865249A ZA 865249 A ZA865249 A ZA 865249A ZA 865249 B ZA865249 B ZA 865249B
- Authority
- ZA
- South Africa
- Prior art keywords
- mask
- face
- border
- wearer
- nose
- Prior art date
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
- A41D13/1107—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)
- Respiratory Apparatuses And Protective Means (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finger-Pressure Massage (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Photoreceptors In Electrophotography (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/754,955 US4641645A (en) | 1985-07-15 | 1985-07-15 | Face mask |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA865249B true ZA865249B (en) | 1987-11-25 |
Family
ID=25037103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA865249A ZA865249B (en) | 1985-07-15 | 1986-07-14 | Face mask |
Country Status (8)
Country | Link |
---|---|
US (1) | US4641645A (fi) |
EP (1) | EP0209838B1 (fi) |
AT (1) | ATE59944T1 (fi) |
AU (1) | AU626515B2 (fi) |
CA (1) | CA1276751C (fi) |
DE (1) | DE3676900D1 (fi) |
FI (1) | FI862949A (fi) |
ZA (1) | ZA865249B (fi) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4807619A (en) * | 1986-04-07 | 1989-02-28 | Minnesota Mining And Manufacturing Company | Resilient shape-retaining fibrous filtration face mask |
US4848366A (en) * | 1986-08-12 | 1989-07-18 | Cybernetic Systems, Inc. | Exhaust mask system and device |
US4883547A (en) * | 1987-03-02 | 1989-11-28 | Minnesota Mining And Manufacturing Company | Method of forming a high efficiency respirator |
US4827924A (en) * | 1987-03-02 | 1989-05-09 | Minnesota Mining And Manufacturing Company | High efficiency respirator |
US4945907A (en) * | 1987-04-13 | 1990-08-07 | New England Thermoplastics, Inc. | Face mask |
US5150703A (en) * | 1987-10-02 | 1992-09-29 | Tecnol Medical Products, Inc. | Liquid shield visor for a surgical mask with a bottom notch to reduce glare |
DK226290D0 (da) * | 1990-09-20 | 1990-09-20 | Jan Erik Jensen | Aandedraetsmaske af engangstypen |
CA2068925A1 (en) * | 1991-05-21 | 1992-11-22 | Amad Tayebi | Breathing mask |
US5374458A (en) * | 1992-03-13 | 1994-12-20 | Minnesota Mining And Manufacturing Company | Molded, multiple-layer face mask |
US5753343A (en) * | 1992-08-04 | 1998-05-19 | Minnesota Mining And Manufacturing Company | Corrugated nonwoven webs of polymeric microfiber |
US5863312A (en) * | 1992-10-23 | 1999-01-26 | Wolfe; Michael | Non-entraining filter |
US5765556A (en) * | 1992-12-16 | 1998-06-16 | Tecnol Medical Products, Inc. | Disposable aerosol mask with face shield |
US5553608A (en) * | 1994-07-20 | 1996-09-10 | Tecnol Medical Products, Inc. | Face mask with enhanced seal and method |
US6055982A (en) * | 1993-12-15 | 2000-05-02 | Kimberly-Clark Worldwide, Inc. | Disposable face mask with enhanced fluid barrier |
US5724964A (en) * | 1993-12-15 | 1998-03-10 | Tecnol Medical Products, Inc. | Disposable face mask with enhanced fluid barrier |
US5699792A (en) * | 1994-07-20 | 1997-12-23 | Tecnol Medical Products, Inc. | Face mask with enhanced facial seal |
US5529056A (en) * | 1994-08-12 | 1996-06-25 | Tecnol Medical Products, Inc. | Apparatus and method for testing respirator fit and seal |
US5561863A (en) * | 1994-10-04 | 1996-10-08 | Kimberly-Clark Corporation | Surgical face mask |
US5694927A (en) * | 1995-11-08 | 1997-12-09 | Bohmfalk; George L. | Disposable mask and suction catheter |
US5836303A (en) * | 1996-09-17 | 1998-11-17 | Thermal Air Products, Inc. | Respirator apparatus |
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 |
DE19735993A1 (de) * | 1997-08-19 | 1999-02-25 | Mann & Hummel Filter | Filterelement, insbesondere zur Flüssigkeitsfilterung |
US6062220A (en) * | 1998-03-10 | 2000-05-16 | American Threshold Industries, Inc. | Reduced fogging absorbent core face mask |
US6354296B1 (en) * | 1998-03-16 | 2002-03-12 | 3M Innovative Properties Company | Anti-fog face mask |
US6986352B2 (en) * | 2000-06-22 | 2006-01-17 | Resmed Limited | Mask with gusset |
FI20011992A (fi) * | 2001-10-12 | 2003-04-13 | Euromaski Oy | Suojalaite |
KR200316234Y1 (ko) * | 2003-03-03 | 2003-06-12 | 박성용 | 건강성유지를 이용한 마스크 |
US8042540B2 (en) * | 2004-10-15 | 2011-10-25 | Southmedic Incorporated | Patient oxygen delivery mask |
EP2712645B1 (en) | 2005-01-12 | 2018-10-10 | ResMed Limited | Cushion for patient interface |
US20060254592A1 (en) * | 2005-01-28 | 2006-11-16 | Bruce Anders | Respiratory mask |
NZ591992A (en) | 2005-10-14 | 2012-11-30 | Resmed Ltd | Breathing mask with cushion attached to frame via lip of cushion engaging within recess between frame outer and inner walls, and guided in via angled protrusion of frame inner wall |
NZ701505A (en) | 2005-10-25 | 2016-06-24 | Resmed Ltd | Interchangeable mask assembly |
US20070277829A1 (en) * | 2006-06-05 | 2007-12-06 | Malcolm Casewell | Face mask |
US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
NZ589685A (en) | 2007-04-19 | 2012-06-29 | Resmed Ltd | Cushion for patient breathing interface with variable density foam supported membrane |
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 |
WO2009038934A1 (en) | 2007-09-20 | 2009-03-26 | 3M Innovative Properties Company | Filtering face-piece respirator support structure that has living hinges |
MX2010002882A (es) * | 2007-09-20 | 2010-03-30 | 3M Innovative Properties Co | Respirador que tiene estructura de soporte dinamica y estructura filtrante plegada. |
AU2008302589B2 (en) * | 2007-09-20 | 2011-01-27 | 3M Innovative Properties Company | Filtering face-piece respirator that has expandable mask body |
DE202009019168U1 (de) | 2008-03-04 | 2017-06-20 | Resmed Ltd. | Maskensystem |
US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US8113201B2 (en) | 2008-06-30 | 2012-02-14 | Kimberly-Clark Worldwide, Inc. | Collapse resistant respirator |
US8493286B1 (en) | 2009-04-21 | 2013-07-23 | Mark T. Agrama | Facial movement measurement and stimulation apparatus and method |
GB2479945A (en) * | 2010-05-01 | 2011-11-02 | Bor Dah Internat Co Ltd | Nasal oxygen mask connected to a resuscitation bag |
US20120060843A1 (en) * | 2010-09-09 | 2012-03-15 | Moldex-Metric, Inc. | Pleated filtering face piece respirator |
US10300235B2 (en) * | 2011-07-12 | 2019-05-28 | Resmed Limited | Textile mask systems |
DE102011084285A1 (de) * | 2011-10-11 | 2013-04-11 | Uvex Arbeitsschutz Gmbh | Atemschutzmaske |
EP3007778A4 (en) | 2013-06-11 | 2017-05-03 | Preventech Ltd. | Particle filter mask |
JP6173110B2 (ja) * | 2013-08-08 | 2017-08-02 | 日本バイリーン株式会社 | カップ型マスク |
USD746439S1 (en) | 2013-12-30 | 2015-12-29 | Kimberly-Clark Worldwide, Inc. | Combination valve and buckle set for disposable respirators |
KR101654413B1 (ko) * | 2014-05-21 | 2016-09-05 | 최충식 | 건강관리 서비스를 위한 스마트 마스크 |
GB201508114D0 (en) | 2015-05-12 | 2015-06-24 | 3M Innovative Properties Co | Respirator tab |
US20180000173A1 (en) * | 2016-06-29 | 2018-01-04 | Garry Tsaur | Mask With a Sound-transmitting Structure |
CN106390318B (zh) * | 2016-10-18 | 2019-10-01 | 京东方科技集团股份有限公司 | 一种智能面罩及其控制方法 |
WO2019012399A1 (en) | 2017-07-14 | 2019-01-17 | 3M Innovative Properties Company | ADAPTER FOR TRANSPORTING MULTIPLE FLOWS OF LIQUID |
KR102585442B1 (ko) | 2017-11-13 | 2023-10-06 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 이너 쉘 및 이를 포함하는 마스크 |
US11206880B1 (en) * | 2020-07-17 | 2021-12-28 | Pegasos One, LLC | Face shield for personal protection |
USD941989S1 (en) | 2020-09-25 | 2022-01-25 | Huhtamaki, Inc. | Respiratory mask |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1142990A (en) * | 1915-02-04 | 1915-06-15 | Frederick Stern | Respirator. |
DE491273C (de) * | 1928-05-10 | 1930-02-07 | Draegerwerk Ag | Mund und Nase bedeckende Atmungshalbmaske |
US2344669A (en) * | 1942-05-12 | 1944-03-21 | Secretary Of War Of The United | Dust respirator |
GB740208A (en) * | 1953-02-07 | 1955-11-09 | Plastiques Soc D Expl Des | Mask for filtering air containing fine particles such as dust |
US2787264A (en) * | 1953-02-07 | 1957-04-02 | Plastiques Soc D Expl Des | Mask for filtering air containing fine particles such as dust |
US3220409A (en) * | 1961-03-28 | 1965-11-30 | Johnson & Johnson | Face mask |
FR2166558A6 (fi) * | 1971-12-29 | 1973-08-17 | Seplast Sa | |
FR2430774A1 (fr) * | 1978-07-13 | 1980-02-08 | Giffard L | Masque respiratoire |
US4248220A (en) * | 1979-09-10 | 1981-02-03 | American Cyanamid Company | Disposable dust respirator |
US4319567A (en) * | 1980-07-07 | 1982-03-16 | Moldex/Metric Products, Inc. | Disposable face mask |
US4384577A (en) * | 1981-04-03 | 1983-05-24 | Moldex/Metric Products, Inc. | Disposable face mask |
US4454881A (en) * | 1981-08-21 | 1984-06-19 | Moldex/Metric Products, Inc. | Multi-layer face mask with molded edge bead |
-
1985
- 1985-07-15 US US06/754,955 patent/US4641645A/en not_active Expired - Lifetime
-
1986
- 1986-07-14 CA CA000513669A patent/CA1276751C/en not_active Expired - Lifetime
- 1986-07-14 ZA ZA865249A patent/ZA865249B/xx unknown
- 1986-07-15 DE DE8686109709T patent/DE3676900D1/de not_active Expired - Lifetime
- 1986-07-15 FI FI862949A patent/FI862949A/fi not_active Application Discontinuation
- 1986-07-15 AU AU60164/86A patent/AU626515B2/en not_active Ceased
- 1986-07-15 AT AT86109709T patent/ATE59944T1/de not_active IP Right Cessation
- 1986-07-15 EP EP86109709A patent/EP0209838B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE59944T1 (de) | 1991-02-15 |
EP0209838B1 (en) | 1991-01-16 |
FI862949A (fi) | 1987-01-16 |
AU626515B2 (en) | 1992-08-06 |
US4641645A (en) | 1987-02-10 |
DE3676900D1 (de) | 1991-02-21 |
CA1276751C (en) | 1990-11-27 |
AU6016486A (en) | 1987-01-22 |
EP0209838A1 (en) | 1987-01-28 |
FI862949A0 (fi) | 1986-07-15 |
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