GB1473924A - Surgical face mask - Google Patents
Surgical face maskInfo
- Publication number
- GB1473924A GB1473924A GB4735974A GB4735974A GB1473924A GB 1473924 A GB1473924 A GB 1473924A GB 4735974 A GB4735974 A GB 4735974A GB 4735974 A GB4735974 A GB 4735974A GB 1473924 A GB1473924 A GB 1473924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- johnson
- tapes
- nov
- 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.)
- Expired
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
- A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket
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)
- Materials For Medical Uses (AREA)
Abstract
1473924 Surgical masks JOHNSON & JOHNSON 1 Nov 1974 [1 Nov 1973] 47359/ 74 Heading A5T A surgical mask has a pleated air previous body 21 bound at the edges by tapes 23, 24, 25 which are extended to form tie strings 28, the body including a bacteria filter and at its upper part an air impervious sheet 30 which is attached to either the inner or outer surface or extends from the outer surface over the upper edge to the inner surface, or there are two sheets, one on each surface, or the sheet is embedded in the body. The sheet may be made of plastics, a non woven fabric or paper, with further strips of the material secured to the side and bottom edges, and be secured either by stitching, heat bonding or adhesive. The bacteria filter may be glass or plastics fibres and tapes 28 elasticated biased fabric. In a modification, Fig. 13, the mask is contoured and made of thermoplastics or rayon fibre with an elastic string 81 and air impervious strip 83. A nose clip 27, 82 is provided in both embodiments.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US411873A US3888246A (en) | 1973-11-01 | 1973-11-01 | Anti-fog surgical face mask |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1473924A true GB1473924A (en) | 1977-05-18 |
Family
ID=23630647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4735974A Expired GB1473924A (en) | 1973-11-01 | 1974-11-01 | Surgical face mask |
Country Status (25)
Country | Link |
---|---|
US (1) | US3888246A (en) |
JP (1) | JPS5739777B2 (en) |
AT (1) | AT350708B (en) |
BE (1) | BE821744A (en) |
BR (1) | BR7409127A (en) |
CA (1) | CA1033102A (en) |
CH (1) | CH580952A5 (en) |
CS (1) | CS178830B2 (en) |
DE (1) | DE2451403C2 (en) |
DK (1) | DK137035B (en) |
ES (1) | ES431530A1 (en) |
FI (1) | FI57693C (en) |
FR (1) | FR2249643B1 (en) |
GB (1) | GB1473924A (en) |
HU (1) | HU169859B (en) |
IE (1) | IE40096B1 (en) |
IN (1) | IN142385B (en) |
IT (1) | IT1021981B (en) |
NL (1) | NL181259C (en) |
NO (1) | NO137110C (en) |
PH (1) | PH10832A (en) |
RO (1) | RO70408A (en) |
SE (1) | SE406273B (en) |
SU (1) | SU557737A3 (en) |
ZA (1) | ZA747019B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2180457A (en) * | 1985-09-11 | 1987-04-01 | Tecnol Inc | Surgical face mask with improved moisture barrier |
US5694925A (en) | 1994-07-20 | 1997-12-09 | Tecnol Medical Products, Inc. | Face mask with enhanced seal and method |
US5699792A (en) | 1994-07-20 | 1997-12-23 | Tecnol Medical Products, Inc. | Face mask with enhanced facial seal |
US5704349A (en) | 1987-10-02 | 1998-01-06 | Tecnol Medical Products, Inc. | Surgical face mask with darkened glare-reducing strip and visor |
US5724964A (en) * | 1993-12-15 | 1998-03-10 | Tecnol Medical Products, Inc. | Disposable face mask with enhanced fluid barrier |
US5765556A (en) * | 1992-12-16 | 1998-06-16 | Tecnol Medical Products, Inc. | Disposable aerosol mask with face shield |
US6055982A (en) | 1993-12-15 | 2000-05-02 | Kimberly-Clark Worldwide, Inc. | Disposable face mask with enhanced fluid barrier |
US6117515A (en) * | 1997-01-31 | 2000-09-12 | Kimberly-Clark Worlwide, Inc. | Non-particulating and low particulating disposable products for use in clean room environments |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974829A (en) * | 1974-07-08 | 1976-08-17 | Giles C. Clegg, Jr. | Means for preventing fogging of optical aids used by the wearer of a surgical mask |
US4037593A (en) * | 1975-11-28 | 1977-07-26 | Giles C. Clegg, Jr. | Surgical mask with vapor barrier |
JPS5327697U (en) * | 1976-08-15 | 1978-03-09 | ||
FR2473875A1 (en) * | 1980-01-23 | 1981-07-24 | Mutexil Soc | Industrial or medical filter mask - has non woven filter portions with filter portion pref. folded, between non filter strips |
US4419993A (en) * | 1981-12-10 | 1983-12-13 | Minnesota Mining & Manufacturing Company | Anti-fogging surgical mask |
US4941470A (en) * | 1983-11-07 | 1990-07-17 | Tecnol, Inc. | Face mask with ear loops and method for forming |
US4606341A (en) * | 1985-09-23 | 1986-08-19 | Tecnol, Inc. | Noncollapsible surgical face mask |
DE3638636A1 (en) * | 1986-11-12 | 1988-05-26 | Nowak Gerd | FILTERS AGAINST MICRO-ORGANISMS AND INORGANIC FINE-PARTICLES AS THE MAIN COMPONENT OF FACE MASKS FOR SURGERY, HOSPITAL STAFF AND FOR GENERAL WORK AND PERSONAL PROTECTION |
US4969457A (en) * | 1987-10-02 | 1990-11-13 | Tecnol, Inc. | Body fluids barrier mask |
EP0374215A4 (en) * | 1988-04-22 | 1990-10-24 | John Patrick Russell | Face protector |
JPH0230361U (en) * | 1988-08-17 | 1990-02-27 | ||
JPH0475554U (en) * | 1990-11-08 | 1992-07-01 | ||
US5107547A (en) * | 1991-01-10 | 1992-04-28 | Baxter International Inc. | Adjustable medical face mask fastener |
US5701892A (en) * | 1995-12-01 | 1997-12-30 | Bledstein; Adrien Janis | Multipurpose face mask that maintains an airspace between the mask and the wearer's face |
US5813398A (en) * | 1996-03-29 | 1998-09-29 | Tecnol Medical Products, Inc. | Combined anti fog and anti glare features for face masks |
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 |
US5797146A (en) * | 1996-11-21 | 1998-08-25 | Matich; Ronald D. | Breath deflector with seal |
US6354296B1 (en) * | 1998-03-16 | 2002-03-12 | 3M Innovative Properties Company | Anti-fog face mask |
US6173712B1 (en) | 1998-04-29 | 2001-01-16 | Kimberly-Clark Worldwide, Inc. | Disposable aerosol mask with disparate portions |
KR200292141Y1 (en) * | 2002-05-28 | 2002-10-14 | 이부경 | A health mask |
US6988500B1 (en) * | 2003-05-15 | 2006-01-24 | J. Palmero Sales Company, Inc. | Fog free medical face mask |
US7703456B2 (en) * | 2003-12-18 | 2010-04-27 | Kimberly-Clark Worldwide, Inc. | Facemasks containing an anti-fog / anti-glare composition |
US6966067B1 (en) | 2004-08-27 | 2005-11-22 | Lusk Shaun S | Boating helmet |
US20070068529A1 (en) * | 2005-09-27 | 2007-03-29 | Suresh Kalatoor | Respirator that uses a polymeric nose clip |
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 |
US9770611B2 (en) | 2007-05-03 | 2017-09-26 | 3M Innovative Properties Company | Maintenance-free anti-fog respirator |
JP2009066382A (en) * | 2007-08-23 | 2009-04-02 | Lintec Corp | Thin film for preventing steaming of spectacles and mask having the same |
CN101827633A (en) * | 2007-09-20 | 2010-09-08 | 3M创新有限公司 | Respirator having dynamic support structure and pleated filtering structure |
JP2009254418A (en) * | 2008-04-11 | 2009-11-05 | Three M Innovative Properties Co | Nose clip for mask, and mask |
US20110048594A1 (en) * | 2009-08-26 | 2011-03-03 | Arnone Robert C | Magnetic stripe card holder utilizer |
JP4565403B1 (en) * | 2010-03-11 | 2010-10-20 | 山田 明 | Mask material |
CN103222696B (en) * | 2013-04-16 | 2015-03-18 | 宣德医材科技股份有限公司 | Mask with resistance piece |
JP5463481B1 (en) * | 2013-07-24 | 2014-04-09 | 一恵 漆原 | mask |
GB201314885D0 (en) | 2013-08-20 | 2013-10-02 | 3M Innovative Properties Co | Personal respiratory protection device |
GB201314887D0 (en) | 2013-08-20 | 2013-10-02 | 3M Innovative Properties Co | Personal respiratory protection device |
GB201314884D0 (en) | 2013-08-20 | 2013-10-02 | 3M Innovative Properties Co | Personal respiratory protection device |
GB201314886D0 (en) | 2013-08-20 | 2013-10-02 | 3M Innovative Properties Co | Personal respiratory protection device |
US9615612B2 (en) * | 2013-08-29 | 2017-04-11 | 3M Innovative Properties Company | Filtering face-piece respirator with stiffening member integral with filtering structure |
US9868002B2 (en) | 2014-07-17 | 2018-01-16 | 3M Innovative Properties Company | Respirator including contrast layer |
CA2966974C (en) | 2014-11-13 | 2022-06-21 | Avent, Inc. | Anti-fog, anti-glare facemasks |
GB201421620D0 (en) * | 2014-12-04 | 2015-01-21 | 3M Innovative Properties Co | Flat-fold respirator |
GB201508114D0 (en) | 2015-05-12 | 2015-06-24 | 3M Innovative Properties Co | Respirator tab |
CN106263145B (en) * | 2015-06-10 | 2019-07-12 | 林净植 | Respirator structure |
US10357672B2 (en) | 2016-08-02 | 2019-07-23 | Navin Raj Bora | Apparatus, system and method to prevent fogging of eyewear |
WO2018033108A1 (en) * | 2016-08-17 | 2018-02-22 | Masgick, Inc. | Respiratory protection device and processes producing same |
EP3651887A4 (en) | 2017-07-14 | 2021-04-14 | 3M Innovative Properties Company | Adapter for conveying plural liquid streams |
KR102585442B1 (en) | 2017-11-13 | 2023-10-06 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | Inner shell and mask including same |
JP2019143289A (en) * | 2018-02-23 | 2019-08-29 | アイリスオーヤマ株式会社 | Face mask |
US11805828B2 (en) | 2021-03-19 | 2023-11-07 | Aether Mask, Llc | Mask with anti-fogging construction |
US20220400786A1 (en) * | 2021-06-17 | 2022-12-22 | Christopher T. Ellerbrake | Protective mask |
US20230111220A1 (en) * | 2021-10-07 | 2023-04-13 | Adam Magdi Lamei Khalil | Protective face mask |
CN115531757B (en) * | 2022-09-15 | 2023-07-25 | 甘肃省人民医院 | Replaceable mouth-nose and eye operation protection system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2012505A (en) * | 1934-02-05 | 1935-08-27 | Samuel J Goldsmith | Mask |
US2081779A (en) * | 1936-07-16 | 1937-05-25 | Robert S Titus | Face mask |
US2655656A (en) * | 1952-02-18 | 1953-10-20 | Parmelee Plastics Co | Vented face shield for welders |
US2762368A (en) * | 1954-01-22 | 1956-09-11 | Martindale Electric Company Lt | Respiratory masks |
US3049121A (en) * | 1959-01-20 | 1962-08-14 | Richard S Brumfield | Oronasal mask |
DE1172800B (en) * | 1959-07-30 | 1964-06-25 | Marta Deker | Surgical face mask |
GB893614A (en) * | 1960-02-10 | 1962-04-11 | Vernon & Company Ltd | Improvements in or relating to surgical face masks |
GB967455A (en) * | 1960-10-18 | 1964-08-19 | Southalls Birmingham Ltd | Improvements in and relating to surgical masks |
US3170461A (en) * | 1961-09-18 | 1965-02-23 | Jr Hillary G Watts | Disposable surgical mask |
FR1375163A (en) * | 1963-08-26 | 1964-10-16 | Corning Glass Works | Original type surgical mask |
US3288138A (en) * | 1965-10-14 | 1966-11-29 | Sachs Louis | Surgical mask |
JPS5042635Y2 (en) * | 1971-09-13 | 1975-12-04 | ||
JPH075912U (en) * | 1993-06-22 | 1995-01-27 | 有限会社発明攻防 | Wall mount cup receiver |
-
1973
- 1973-11-01 US US411873A patent/US3888246A/en not_active Expired - Lifetime
-
1974
- 1974-10-22 PH PH16439A patent/PH10832A/en unknown
- 1974-10-29 IT IT53798/74A patent/IT1021981B/en active
- 1974-10-29 SE SE7413602A patent/SE406273B/en not_active IP Right Cessation
- 1974-10-29 FR FR7436066A patent/FR2249643B1/fr not_active Expired
- 1974-10-29 DE DE2451403A patent/DE2451403C2/en not_active Expired
- 1974-10-29 HU HUJO220A patent/HU169859B/hu unknown
- 1974-10-30 ES ES431530A patent/ES431530A1/en not_active Expired
- 1974-10-30 NL NLAANVRAGE7414192,A patent/NL181259C/en not_active IP Right Cessation
- 1974-10-31 DK DK569074AA patent/DK137035B/en not_active IP Right Cessation
- 1974-10-31 BR BR9127/74A patent/BR7409127A/en unknown
- 1974-10-31 JP JP49124985A patent/JPS5739777B2/ja not_active Expired
- 1974-10-31 CA CA212,807A patent/CA1033102A/en not_active Expired
- 1974-10-31 NO NO74743929A patent/NO137110C/en unknown
- 1974-10-31 BE BE150112A patent/BE821744A/en not_active IP Right Cessation
- 1974-10-31 FI FI3198/74A patent/FI57693C/en active
- 1974-10-31 IE IE2242/74A patent/IE40096B1/en unknown
- 1974-10-31 ZA ZA00747019A patent/ZA747019B/en unknown
- 1974-10-31 CS CS7400007443A patent/CS178830B2/en unknown
- 1974-10-31 AT AT877574A patent/AT350708B/en not_active IP Right Cessation
- 1974-10-31 SU SU2074686A patent/SU557737A3/en active
- 1974-11-01 CH CH1468374A patent/CH580952A5/xx not_active IP Right Cessation
- 1974-11-01 GB GB4735974A patent/GB1473924A/en not_active Expired
- 1974-11-01 RO RO7480387A patent/RO70408A/en unknown
-
1975
- 1975-10-15 IN IN1993/CAL/1975A patent/IN142385B/en unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2180457A (en) * | 1985-09-11 | 1987-04-01 | Tecnol Inc | Surgical face mask with improved moisture barrier |
US5704349A (en) | 1987-10-02 | 1998-01-06 | Tecnol Medical Products, Inc. | Surgical face mask with darkened glare-reducing strip and visor |
US5765556A (en) * | 1992-12-16 | 1998-06-16 | Tecnol Medical Products, Inc. | Disposable aerosol mask with face shield |
US5724964A (en) * | 1993-12-15 | 1998-03-10 | Tecnol Medical Products, Inc. | Disposable face mask with enhanced fluid barrier |
US6055982A (en) | 1993-12-15 | 2000-05-02 | Kimberly-Clark Worldwide, Inc. | Disposable face mask with enhanced fluid barrier |
US5694925A (en) | 1994-07-20 | 1997-12-09 | Tecnol Medical Products, Inc. | Face mask with enhanced seal and method |
US5699792A (en) | 1994-07-20 | 1997-12-23 | Tecnol Medical Products, Inc. | Face mask with enhanced facial seal |
US6117515A (en) * | 1997-01-31 | 2000-09-12 | Kimberly-Clark Worlwide, Inc. | Non-particulating and low particulating disposable products for use in clean room environments |
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19941031 |