BRPI0617605A2 - respirador - Google Patents
respirador Download PDFInfo
- Publication number
- BRPI0617605A2 BRPI0617605A2 BRPI0617605-4A BRPI0617605A BRPI0617605A2 BR PI0617605 A2 BRPI0617605 A2 BR PI0617605A2 BR PI0617605 A BRPI0617605 A BR PI0617605A BR PI0617605 A2 BRPI0617605 A2 BR PI0617605A2
- Authority
- BR
- Brazil
- Prior art keywords
- nose clip
- nose
- respirator
- polymeric material
- mask
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 51
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229920001169 thermoplastic Polymers 0.000 claims description 15
- 239000004416 thermosoftening plastic Substances 0.000 claims description 13
- 239000002699 waste material Substances 0.000 abstract 1
- 239000003570 air Substances 0.000 description 21
- 238000001914 filtration Methods 0.000 description 15
- 238000011084 recovery Methods 0.000 description 15
- 239000007789 gas Substances 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 14
- 238000004458 analytical method Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- 239000000835 fiber Substances 0.000 description 10
- -1 for example Substances 0.000 description 10
- 230000000241 respiratory effect Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- 238000002441 X-ray diffraction Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000356 contaminant Substances 0.000 description 7
- 230000014509 gene expression Effects 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 229920001410 Microfiber Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000003658 microfiber Substances 0.000 description 4
- 230000000877 morphologic effect Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000002050 diffraction method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011157 data evaluation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002855 microbicide agent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition 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
- A62B18/02—Masks
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Window Of Vehicle (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/236,283 US20070068529A1 (en) | 2005-09-27 | 2005-09-27 | Respirator that uses a polymeric nose clip |
| US11/236,283 | 2005-09-27 | ||
| PCT/US2006/036821 WO2007038202A1 (en) | 2005-09-27 | 2006-09-21 | Respirator that uses a polymeric nose clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0617605A2 true BRPI0617605A2 (pt) | 2011-07-26 |
Family
ID=37892375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0617605-4A BRPI0617605A2 (pt) | 2005-09-27 | 2006-09-21 | respirador |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20070068529A1 (enExample) |
| EP (1) | EP1928555B1 (enExample) |
| JP (1) | JP2009509641A (enExample) |
| KR (1) | KR20080049773A (enExample) |
| CN (1) | CN101272827B (enExample) |
| AT (1) | ATE469680T1 (enExample) |
| BR (1) | BRPI0617605A2 (enExample) |
| DE (1) | DE602006014701D1 (enExample) |
| PL (1) | PL1928555T3 (enExample) |
| RU (1) | RU2008110296A (enExample) |
| TW (1) | TW200727933A (enExample) |
| WO (1) | WO2007038202A1 (enExample) |
| ZA (1) | ZA200803667B (enExample) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9754077B2 (en) * | 2007-02-22 | 2017-09-05 | WellDoc, Inc. | Systems and methods for disease control and management |
| 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 |
| CN101801465B (zh) | 2007-09-20 | 2012-07-11 | 3M创新有限公司 | 具有可伸展的面罩主体的过滤式面具呼吸器 |
| JP5208215B2 (ja) * | 2007-10-09 | 2013-06-12 | スリーエム イノベイティブ プロパティズ カンパニー | マスク本体に成型されたノーズクリップを有する濾過フェイスピースレスピレータ |
| US8978655B2 (en) * | 2008-01-24 | 2015-03-17 | John Hincks Duke | Integral valve effect respirator |
| JP2009254418A (ja) * | 2008-04-11 | 2009-11-05 | Three M Innovative Properties Co | マスク用ノーズクリップ及びマスク |
| US11083916B2 (en) | 2008-12-18 | 2021-08-10 | 3M Innovative Properties Company | Flat fold respirator having flanges disposed on the mask body |
| WO2011009188A1 (en) * | 2009-07-22 | 2011-01-27 | Primed Medical Products Inc. | Face mask with truncated nosepiece |
| US8881729B2 (en) | 2009-09-18 | 2014-11-11 | 3M Innovative Properties Company | Horizontal flat-fold filtering face-piece respirator having indicia of symmetry |
| BRPI1010461A2 (pt) | 2009-09-18 | 2013-01-22 | 3M Innovative Properties Co | respirador de peÇa facial filtrante e mÉtodo de produÇço de um respirador de peÇa facial filtrante |
| USD657051S1 (en) * | 2009-09-22 | 2012-04-03 | World Wide Welding, Inc. | Dust mask |
| US8528560B2 (en) * | 2009-10-23 | 2013-09-10 | 3M Innovative Properties Company | Filtering face-piece respirator having parallel line weld pattern in mask body |
| EP2501440A2 (en) * | 2009-11-18 | 2012-09-26 | 3M Innovative Properties Company | Reinforced filter media |
| KR101777866B1 (ko) * | 2009-12-10 | 2017-09-12 | 야마모토 고가쿠 가부시키가이샤 | 마스크 |
| JP5436262B2 (ja) * | 2010-02-19 | 2014-03-05 | ユニ・チャーム株式会社 | マスク |
| US20120017911A1 (en) | 2010-07-26 | 2012-01-26 | 3M Innovative Properties Company | Filtering face-piece respirator having foam shaping layer |
| US20120260920A1 (en) * | 2011-04-15 | 2012-10-18 | 3M Innovative Properties Company | Face mask having welded thermoplastic mask body |
| US9027554B2 (en) | 2011-12-06 | 2015-05-12 | 3M Innovative Properties Company | Respirator having foam shaping layer with recessed regions surrounding air passageways |
| US11116998B2 (en) * | 2012-12-27 | 2021-09-14 | 3M Innovative Properties Company | Filtering face-piece respirator having folded flange |
| US20140182600A1 (en) | 2012-12-27 | 2014-07-03 | 3M Innovative Properties Company | Filtering face-piece respirator having welded indicia hidden in pleat |
| US10182603B2 (en) | 2012-12-27 | 2019-01-22 | 3M Innovative Properties Company | Filtering face-piece respirator having strap-activated folded flange |
| KR101635392B1 (ko) * | 2013-10-25 | 2016-07-01 | 이원석 | 형상 유지 기능을 가진 기능성 마스크 |
| KR101457095B1 (ko) * | 2014-02-11 | 2014-11-04 | 박장호 | 목 고정형 다기능 마스크 |
| JP2017512263A (ja) | 2014-02-27 | 2017-05-18 | スリーエム イノベイティブ プロパティズ カンパニー | 透かし細工構造を有する弾性ストラップを備えた呼吸マスク |
| US10040621B2 (en) | 2014-03-20 | 2018-08-07 | 3M Innovative Properties Company | Filtering face-piece respirator dispenser |
| US9999546B2 (en) | 2014-06-16 | 2018-06-19 | Illinois Tool Works Inc. | Protective headwear with airflow |
| US11033763B2 (en) | 2014-08-18 | 2021-06-15 | 3M Innovative Properties Company | Respirator including polymeric netting and method of forming same |
| US10792194B2 (en) | 2014-08-26 | 2020-10-06 | Curt G. Joa, Inc. | Apparatus and methods for securing elastic to a carrier web |
| USD778431S1 (en) * | 2014-10-08 | 2017-02-07 | Adam Sloan Glickfield | Mask for noise reduction |
| CA2966012A1 (en) | 2014-10-31 | 2016-05-06 | 3M Innovative Properties Company | Respirator having corrugated filtering structure |
| GB201508114D0 (en) | 2015-05-12 | 2015-06-24 | 3M Innovative Properties Co | Respirator tab |
| CN105077745B (zh) * | 2015-08-18 | 2018-03-23 | 京东方科技集团股份有限公司 | 一种口罩及头戴防护设备 |
| EP3374035B1 (en) | 2015-11-11 | 2020-12-23 | 3M Innovative Properties Company | Shape retaining flat-fold respirator |
| JP2019501307A (ja) * | 2015-12-23 | 2019-01-17 | オーアンドエム ハリヤード インターナショナル アンリミテッド カンパニー | フェイスマスク及びその製造方法 |
| JP6818030B2 (ja) | 2015-12-23 | 2021-01-20 | オーアンドエム ハリヤード インターナショナル アンリミテッド カンパニー | 改善された結合工程のための材料層を含むフェイスマスク |
| EP3393285A1 (en) * | 2015-12-23 | 2018-10-31 | O&M Halyard International Unlimited Company | Facemask with nonmetallic nose member and method of manufacturing same |
| BR112019008611A2 (pt) | 2016-10-28 | 2019-07-09 | 3M Innovative Properties Co | respirador que inclui elemento de reforço |
| US11812816B2 (en) | 2017-05-11 | 2023-11-14 | Illinois Tool Works Inc. | Protective headwear with airflow |
| CN110869110B (zh) | 2017-07-14 | 2022-11-18 | 3M创新有限公司 | 用于输送多个液体流的适配器 |
| US11701268B2 (en) | 2018-01-29 | 2023-07-18 | Curt G. Joa, Inc. | Apparatus and method of manufacturing an elastic composite structure for an absorbent sanitary product |
| KR102028698B1 (ko) * | 2018-07-11 | 2019-10-04 | 주식회사 오투엠 | 탈부착 가능한 개인 맞춤형 코밴드가 구비되는 마스크 |
| US11925538B2 (en) | 2019-01-07 | 2024-03-12 | Curt G. Joa, Inc. | Apparatus and method of manufacturing an elastic composite structure for an absorbent sanitary product |
| KR102094480B1 (ko) * | 2019-05-27 | 2020-04-01 | (주)엘에스케이화인텍스 | 재사용 가능한 미세 먼지 항균 마스크 |
| US12433797B2 (en) | 2019-09-04 | 2025-10-07 | Curt G. Joa, Inc. | Elastic entrapment with waist cap bonding |
| US11173072B2 (en) | 2019-09-05 | 2021-11-16 | Curt G. Joa, Inc. | Curved elastic with entrapment |
| MX2022010076A (es) | 2020-02-17 | 2022-09-02 | Joa Curt G Inc | Estructura compuesta elastica para un producto sanitario absorbente, y aparato y metodo para fabricar la estructura compuesta elastica. |
| CN111349283B (zh) * | 2020-03-16 | 2023-04-07 | 广州市聚赛龙工程塑料股份有限公司 | 一种无机填充聚烯烃材料在制备一次性口罩全塑鼻梁条的应用 |
| CN111393732A (zh) * | 2020-04-02 | 2020-07-10 | 广州敬信高聚物科技有限公司 | 一种口罩全塑鼻梁条聚烯烃改性材料及其制备方法 |
| JP2023521043A (ja) * | 2020-04-03 | 2023-05-23 | ナノテク インストゥルメンツ グループ，リミテッド ライアビリティ カンパニー | 抗ウイルスろ過要素及び抗ウイルスろ過要素を含むろ過装置 |
| CN111592710B (zh) * | 2020-07-01 | 2022-11-22 | 东莞市普利沃克新材料科技有限公司 | 一种全塑口罩鼻梁条材料及其制备方法 |
| US11064745B1 (en) | 2020-11-12 | 2021-07-20 | United Arab Emirates University | Face mask with separate inhaling and exhaling portions |
| US20220225701A1 (en) * | 2021-01-15 | 2022-07-21 | Karen Ann Rebecca Ritchie | Non-medical face mask |
| USD1066647S1 (en) * | 2021-06-03 | 2025-03-11 | Se Mi Im | Mask |
| US20230218021A1 (en) * | 2022-01-07 | 2023-07-13 | Miguel Munguia | Face Mask Assembly |
| US20240081437A1 (en) * | 2022-09-14 | 2024-03-14 | Justin Taekwon KONG | Anti-fog mask for blocking exhaled breath |
| US20240115889A1 (en) | 2022-10-07 | 2024-04-11 | 3M Innovative Properties Company | Disposable, Flat-Fold Respirator Having Increased Stiffness in Selected Areas |
| WO2025202974A1 (en) | 2024-03-29 | 2025-10-02 | 3M Innovative Properties Company | Respirators, respirator materials and methods of manufacturing the same |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3603315A (en) * | 1969-10-17 | 1971-09-07 | American Hospital Supply Corp | Surgical face mask |
| US3779244A (en) * | 1971-02-03 | 1973-12-18 | Johns Manville | Disposable face respirator |
| US3835853A (en) * | 1971-11-16 | 1974-09-17 | E Turner | Breath warming devices |
| US3888246A (en) * | 1973-11-01 | 1975-06-10 | Johnson & Johnson | Anti-fog surgical face mask |
| US4419993A (en) * | 1981-12-10 | 1983-12-13 | Minnesota Mining & Manufacturing Company | Anti-fogging surgical mask |
| US4600002A (en) * | 1984-10-24 | 1986-07-15 | American Optical Corporation | Disposable respirator |
| JPH0345995A (ja) * | 1989-07-14 | 1991-02-27 | Toshiba Corp | 電子楽音発生装置 |
| US5307796A (en) * | 1990-12-20 | 1994-05-03 | Minnesota Mining And Manufacturing Company | Methods of forming fibrous filtration face masks |
| ES2139941T3 (es) * | 1994-10-13 | 2000-02-16 | Minnesota Mining & Mfg | Pinza de nariz para un respirador. |
| USD412573S (en) * | 1994-10-14 | 1999-08-03 | 3M Innovative Properties Company | Nose clip for a filtering face mask |
| NL9401704A (nl) * | 1994-10-14 | 1996-05-01 | Johannes Adrianus Augustinus V | Veiligheidshandschoen uit metalen ringen, voorzien van elastische sluitingen en gesloten pols- en arm-gedeelten. |
| US5572989A (en) * | 1995-10-31 | 1996-11-12 | Johnson Worldwide Associates | Pressure equalizing mechanism for a diving mask |
| US5819731A (en) * | 1997-01-03 | 1998-10-13 | Minnesota Mining And Manufacturing Company | Face mask having a combination adjustable ear loop and drop down band |
| DE29700231U1 (de) * | 1997-01-10 | 1997-05-15 | Hofmann, Sybille, 35463 Fernwald | Schutzbrille |
| GB2329128A (en) * | 1997-09-15 | 1999-03-17 | Minnesota Mining & Mfg | Nose clip for a 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 |
| US6729332B1 (en) * | 1999-10-22 | 2004-05-04 | 3M Innovative Properties Company | Retention assembly with compression element and method of use |
| JP2002325855A (ja) * | 2001-04-27 | 2002-11-12 | Nobuo Yunoki | 着脱式マスクノーズクリップ並びに着脱式マスクノーズクリップ付きマスク |
| US7258900B2 (en) * | 2002-07-15 | 2007-08-21 | Jds Uniphase Corporation | Magnetic planarization of pigment flakes |
| US6923182B2 (en) * | 2002-07-18 | 2005-08-02 | 3M Innovative Properties Company | Crush resistant filtering face mask |
| NZ573196A (en) * | 2002-09-06 | 2010-07-30 | Resmed Ltd | Cushion for a respiratory mask assembly with two force applying features for respectively low and high mask pressure |
-
2005
- 2005-09-27 US US11/236,283 patent/US20070068529A1/en not_active Abandoned
-
2006
- 2006-09-21 KR KR1020087007280A patent/KR20080049773A/ko not_active Withdrawn
- 2006-09-21 DE DE602006014701T patent/DE602006014701D1/de active Active
- 2006-09-21 AT AT06803988T patent/ATE469680T1/de not_active IP Right Cessation
- 2006-09-21 CN CN2006800353223A patent/CN101272827B/zh not_active Expired - Fee Related
- 2006-09-21 PL PL06803988T patent/PL1928555T3/pl unknown
- 2006-09-21 RU RU2008110296/12A patent/RU2008110296A/ru not_active Application Discontinuation
- 2006-09-21 EP EP06803988A patent/EP1928555B1/en not_active Not-in-force
- 2006-09-21 JP JP2008533452A patent/JP2009509641A/ja active Pending
- 2006-09-21 WO PCT/US2006/036821 patent/WO2007038202A1/en not_active Ceased
- 2006-09-21 BR BRPI0617605-4A patent/BRPI0617605A2/pt not_active IP Right Cessation
- 2006-09-26 TW TW095135598A patent/TW200727933A/zh unknown
-
2008
- 2008-04-25 ZA ZA200803667A patent/ZA200803667B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009509641A (ja) | 2009-03-12 |
| TW200727933A (en) | 2007-08-01 |
| CN101272827A (zh) | 2008-09-24 |
| ZA200803667B (en) | 2009-01-28 |
| DE602006014701D1 (de) | 2010-07-15 |
| US20070068529A1 (en) | 2007-03-29 |
| CN101272827B (zh) | 2011-09-07 |
| WO2007038202A1 (en) | 2007-04-05 |
| RU2008110296A (ru) | 2009-11-10 |
| PL1928555T3 (pl) | 2010-10-29 |
| EP1928555A1 (en) | 2008-06-11 |
| KR20080049773A (ko) | 2008-06-04 |
| ATE469680T1 (de) | 2010-06-15 |
| EP1928555B1 (en) | 2010-06-02 |
| EP1928555A4 (en) | 2009-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0617605A2 (pt) | respirador | |
| US12434082B2 (en) | Personal respiratory protection device | |
| RU2428233C1 (ru) | Респиратор с динамической опорной структурой и складчатым фильтрующим элементом | |
| KR100258519B1 (ko) | 일방향 유체 밸브 및 여과식 안면 마스크 | |
| CN1107467C (zh) | 口罩鼻夹 | |
| AU2010340247B2 (en) | Unidirectional valves and filtering face masks comprising unidirectional valves | |
| US10744352B2 (en) | Half facepiece | |
| EP2076146B1 (en) | Respirator that uses a predefined nose foam shape | |
| AU2013381874B2 (en) | A facemask having one or more nanofiber layers | |
| BRPI0617048A2 (pt) | respirador e método de fabricação de um respirador | |
| US20150360061A1 (en) | Respirator That Uses A Predefined Curved Nose Foam | |
| US20160114197A1 (en) | Particle filter mask | |
| CA2809834A1 (en) | A filter mask having one or more malleable stiffening members | |
| AU4112093A (en) | Unidirectional fluid valve | |
| CN105473190A (zh) | 个人呼吸防护装置 | |
| BRPI0714108A2 (pt) | processo para a fabricação de um respirador moldado e respirador moldado | |
| JP3153206U (ja) | マスク付ゴーグルおよびそのマスク | |
| US8322340B2 (en) | Air filter for endonasal use | |
| KR102240451B1 (ko) | 발열감지라벨을 포함하는 발열감지마스크 | |
| KR102229611B1 (ko) | 발열감지 수단이 형성된 발열 감지 마스크 | |
| KR102421558B1 (ko) | 원활한 호흡이 가능하도록 구성되는 마스크 | |
| KR102376391B1 (ko) | 접착식 라벨지와 수정토를 포함하는 사용여부 확인이 가능한 기능성 마스크 | |
| JP2021172941A (ja) | マスク用パッド | |
| IT202000012040A1 (it) | Dispositivo di protezione individuale per uso sanitario |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012. |