AU2011235311B2 - Filter systems including patterned optical analyte sensors and optical readers - Google Patents
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- AU2011235311B2 AU2011235311B2 AU2011235311A AU2011235311A AU2011235311B2 AU 2011235311 B2 AU2011235311 B2 AU 2011235311B2 AU 2011235311 A AU2011235311 A AU 2011235311A AU 2011235311 A AU2011235311 A AU 2011235311A AU 2011235311 B2 AU2011235311 B2 AU 2011235311B2
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- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 150000003738 xylenes Chemical class 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
-
- 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
- A62B18/088—Devices for indicating filter saturation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N21/3151—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using two sources of radiation of different wavelengths
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32044010P | 2010-04-02 | 2010-04-02 | |
| US61/320,440 | 2010-04-02 | ||
| PCT/US2011/030257 WO2011123411A1 (en) | 2010-04-02 | 2011-03-29 | Filter systems including patterned optical analyte sensors and optical readers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2011235311A1 AU2011235311A1 (en) | 2012-10-18 |
| AU2011235311B2 true AU2011235311B2 (en) | 2013-09-26 |
Family
ID=44712584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2011235311A Ceased AU2011235311B2 (en) | 2010-04-02 | 2011-03-29 | Filter systems including patterned optical analyte sensors and optical readers |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US8858692B2 (https=) |
| EP (1) | EP2553438B1 (https=) |
| JP (1) | JP5832514B2 (https=) |
| KR (1) | KR20130014564A (https=) |
| CN (1) | CN102803936B (https=) |
| AU (1) | AU2011235311B2 (https=) |
| BR (1) | BR112012025178A2 (https=) |
| RU (1) | RU2513773C1 (https=) |
| WO (1) | WO2011123411A1 (https=) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2553437A4 (en) * | 2010-04-02 | 2017-12-06 | 3M Innovative Properties Company | Alignment registration feature for analyte sensor optical reader |
| US9442073B2 (en) | 2011-03-28 | 2016-09-13 | 3M Innovative Properties Company | Sensor comprising a masking layer adhesive |
| US8574331B2 (en) * | 2011-10-26 | 2013-11-05 | Elwha Llc | Air-treatment mask systems, and related methods and air-treatment masks |
| US8859995B2 (en) * | 2012-06-28 | 2014-10-14 | Honeywell International Inc. | End of service life indicator for organic vapor respirator filter cartridge |
| USD728777S1 (en) * | 2013-10-18 | 2015-05-05 | Lincoln Global, Inc. | Helmet plenum |
| USD778430S1 (en) * | 2013-11-15 | 2017-02-07 | 3M Innovative Properties Company | Filter cartridge |
| US9694216B2 (en) * | 2014-11-05 | 2017-07-04 | Elwha Llc | Air filtering devices and methods |
| WO2017027736A1 (en) * | 2015-08-12 | 2017-02-16 | Bio-Rad Laboratories, Inc. | Multi-spectral filter profiling and quality control for flow cytometry |
| CN107995950B (zh) * | 2015-08-12 | 2020-12-29 | 生物辐射实验室股份有限公司 | 用于流式细胞术的多光谱滤波器剖析及质量控制 |
| US11399580B2 (en) * | 2016-01-07 | 2022-08-02 | Thi Total Healthcare Innovation Gmbh | Donnable barrier devices, systems, and methods with touchless control |
| CN113552120B (zh) | 2016-02-11 | 2024-07-05 | 霍尼韦尔国际公司 | 在不同波长的光下吸收气体并与其反应以获得更高气体敏感度的探测膜 |
| EP3403074B1 (en) * | 2016-02-11 | 2021-12-01 | Honeywell International Inc. | Probing film that absorbs and reacts with gases, with transmitted light for higher gas sensitivity |
| WO2017139584A1 (en) | 2016-02-11 | 2017-08-17 | Honeywell International Inc. | Probing film that absorbs and reacts with gases, with light of different wavelengths, humidity detection, and optionally temperature detection |
| CN109310894B (zh) * | 2016-06-23 | 2021-03-05 | 3M创新有限公司 | 用于个人防护装备的利用反射材料的可见光透射物体的像素光学感测 |
| KR20190032564A (ko) * | 2016-08-05 | 2019-03-27 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 부동태화된 필터 수명 표시기를 갖는 공기 필터 |
| WO2018058421A1 (en) * | 2016-09-29 | 2018-04-05 | Honeywell International Inc. | Custom-controllable powered respirator face mask |
| IL249833A0 (en) * | 2016-12-28 | 2017-03-30 | Mazor Erez | A water filter that includes an integral electro-optical system for checking and indicating the condition of the filter |
| WO2019020814A1 (en) * | 2017-07-28 | 2019-01-31 | Koninklijke Philips N.V. | SYSTEM AND METHOD FOR ESTIMATING THE RESIDUAL LIFETIME OF AN ALDEHYDE FILTER |
| US11083354B2 (en) * | 2017-09-28 | 2021-08-10 | Techtronic Floor Care Technology Limited | Dirt collector for a vacuum cleaner |
| WO2019060947A1 (en) | 2017-09-28 | 2019-04-04 | CleanSpace IP Pty Ltd | PERSONAL PORTABLE RESPIRATOR AND ITS USE |
| CN107831141B (zh) * | 2017-10-25 | 2020-07-03 | 中国科学院城市环境研究所 | 一种记录耗材寿命的方法 |
| US10953369B2 (en) | 2018-03-08 | 2021-03-23 | Georgia Tech Research Corporation | Spirocentric compounds and polymers thereof |
| CN110608378A (zh) * | 2018-06-14 | 2019-12-24 | 富泰华工业（深圳）有限公司 | 空气净化器呼吸灯 |
| KR102196377B1 (ko) * | 2019-03-14 | 2020-12-30 | 주식회사 메이킷올 | 기능 확장이 가능한 공기 정화 장치 |
| WO2020207908A1 (en) * | 2019-04-11 | 2020-10-15 | Koninklijke Philips N.V. | A particle sensing system for example for use in a pollution mask |
| RU2733699C1 (ru) * | 2019-10-15 | 2020-10-06 | Владимир Дмитриевич Романов | Методика проведения испытаний средств защиты органов дыхания |
| USD1099291S1 (en) | 2019-10-24 | 2025-10-21 | Rpb Safety, Llc | Powered air purifying respirator mount |
| USD968588S1 (en) | 2019-10-24 | 2022-11-01 | Rpb Safety, Llc | Powered air purifying respirator main body |
| USD954252S1 (en) | 2019-10-24 | 2022-06-07 | Rpb Safety, Llc | Powered air purifying respirator |
| SE543968C2 (en) | 2020-02-27 | 2021-10-12 | Senseair Ab | Gas sensor with long absorption path length |
| US12434079B2 (en) * | 2020-03-26 | 2025-10-07 | Alexander Werjefelt | Pathogen protection device |
| RU204104U1 (ru) * | 2020-03-30 | 2021-05-06 | Сергей Олегович Зеге | Устройство для защиты органов дыхания |
| TWM604134U (zh) * | 2020-06-17 | 2020-11-21 | 林永吉 | 空氣濾清防護裝置及防護衣 |
| SE544392C2 (en) | 2020-09-01 | 2022-05-10 | Senseair Ab | Method for determining a gas concentration from a group of sensors |
| SE544494C2 (en) | 2020-10-21 | 2022-06-21 | Senseair Ab | Temperature controller for a temperature control mechanism |
| US20220023790A1 (en) * | 2020-12-01 | 2022-01-27 | Ama Tech Corp. | Neck-mounted air purifier |
| USD1026203S1 (en) * | 2021-01-28 | 2024-05-07 | E.D. Bullard Company | Powered air-purifying respirator carriage assembly |
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| US5297544A (en) * | 1991-10-01 | 1994-03-29 | Dragerwerk Ag | Respirator with inner half mask and pollutant indicator |
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| CN102460119B (zh) | 2009-05-22 | 2015-01-28 | 3M创新有限公司 | 多层比色传感器 |
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-
2011
- 2011-03-29 BR BR112012025178A patent/BR112012025178A2/pt not_active Application Discontinuation
- 2011-03-29 US US13/634,131 patent/US8858692B2/en active Active
- 2011-03-29 KR KR1020127028363A patent/KR20130014564A/ko not_active Ceased
- 2011-03-29 WO PCT/US2011/030257 patent/WO2011123411A1/en not_active Ceased
- 2011-03-29 AU AU2011235311A patent/AU2011235311B2/en not_active Ceased
- 2011-03-29 RU RU2012140143/12A patent/RU2513773C1/ru not_active IP Right Cessation
- 2011-03-29 JP JP2013502713A patent/JP5832514B2/ja not_active Expired - Fee Related
- 2011-03-29 CN CN201180014735.4A patent/CN102803936B/zh not_active Expired - Fee Related
- 2011-03-29 EP EP11763300.8A patent/EP2553438B1/en active Active
-
2014
- 2014-09-08 US US14/479,675 patent/US9440176B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297544A (en) * | 1991-10-01 | 1994-03-29 | Dragerwerk Ag | Respirator with inner half mask and pollutant indicator |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2553438B1 (en) | 2020-02-26 |
| CN102803936B (zh) | 2016-03-23 |
| WO2011123411A1 (en) | 2011-10-06 |
| US20130186279A1 (en) | 2013-07-25 |
| JP5832514B2 (ja) | 2015-12-16 |
| JP2013527917A (ja) | 2013-07-04 |
| EP2553438A1 (en) | 2013-02-06 |
| US8858692B2 (en) | 2014-10-14 |
| RU2513773C1 (ru) | 2014-04-20 |
| CN102803936A (zh) | 2012-11-28 |
| BR112012025178A2 (pt) | 2016-06-14 |
| KR20130014564A (ko) | 2013-02-07 |
| US9440176B2 (en) | 2016-09-13 |
| EP2553438A4 (en) | 2016-11-16 |
| AU2011235311A1 (en) | 2012-10-18 |
| US20140377135A1 (en) | 2014-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |