JP5943605B2 - 曝露指標デバイス - Google Patents

曝露指標デバイス Download PDF

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Publication number
JP5943605B2
JP5943605B2 JP2011516437A JP2011516437A JP5943605B2 JP 5943605 B2 JP5943605 B2 JP 5943605B2 JP 2011516437 A JP2011516437 A JP 2011516437A JP 2011516437 A JP2011516437 A JP 2011516437A JP 5943605 B2 JP5943605 B2 JP 5943605B2
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JP
Japan
Prior art keywords
exposure
indicator device
refractive index
nanoporous material
respirator
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 - Fee Related
Application number
JP2011516437A
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English (en)
Japanese (ja)
Other versions
JP2011527008A5 (enExample
JP2011527008A (ja
Inventor
ジェームス， エム． バッティアート，
ジェームス， エム． バッティアート，
ドーラ， エム． パオルッチ，
ドーラ， エム． パオルッチ，
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2011527008A publication Critical patent/JP2011527008A/ja
Publication of JP2011527008A5 publication Critical patent/JP2011527008A5/ja
Application granted granted Critical
Publication of JP5943605B2 publication Critical patent/JP5943605B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A62B18/088—Devices for indicating filter saturation
    • 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
    • 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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4788—Diffraction
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/04—Preparation or injection of sample to be analysed
    • G01N30/06—Preparation
    • G01N30/12—Preparation by evaporation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP2011516437A 2008-06-30 2009-06-15 曝露指標デバイス Expired - Fee Related JP5943605B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7683908P 2008-06-30 2008-06-30
US61/076,839 2008-06-30
PCT/US2009/047360 WO2010002575A2 (en) 2008-06-30 2009-06-15 Exposure indicating device

Publications (3)

Publication Number Publication Date
JP2011527008A JP2011527008A (ja) 2011-10-20
JP2011527008A5 JP2011527008A5 (enExample) 2012-08-02
JP5943605B2 true JP5943605B2 (ja) 2016-07-05

Family

ID=41466525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011516437A Expired - Fee Related JP5943605B2 (ja) 2008-06-30 2009-06-15 曝露指標デバイス

Country Status (7)

Country Link
US (1) US8459200B2 (enExample)
EP (1) EP2307103B1 (enExample)
JP (1) JP5943605B2 (enExample)
KR (1) KR101544633B1 (enExample)
CN (1) CN102056649B (enExample)
BR (1) BRPI0910150B1 (enExample)
WO (1) WO2010002575A2 (enExample)

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US9134251B2 (en) * 2010-09-23 2015-09-15 3M Innovative Properties Company Porous chemical indicator for gaseous media
KR101224009B1 (ko) * 2010-12-06 2013-01-24 대한민국 정화통 교환 알림장치
CN102654531B (zh) * 2011-03-04 2015-05-20 国网河南省电力公司电力科学研究院 一种缺失电能质量数据追补方法和装置
WO2013062755A1 (en) * 2011-10-24 2013-05-02 Rolith, Inc. Lithography with reduced feature pitch using rotating mask techniques
KR101404760B1 (ko) * 2011-12-06 2014-06-12 왕종문 다기능 마스크
DE102012004249A1 (de) * 2012-03-01 2013-09-05 Dräger Medical GmbH Gasanschlussvorrichtung
USD778430S1 (en) * 2013-11-15 2017-02-07 3M Innovative Properties Company Filter cartridge
KR102397030B1 (ko) * 2015-01-22 2022-05-12 허니웰 인터내셔날 인코포레이티드 현저한 색상 변화를 갖는 시간 제어형 사용 수명 종료 표시기
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
EP3612458B1 (en) * 2017-04-20 2026-07-01 Volatile Analysis Corporation SYSTEM AND METHOD FOR MONITORING EXPOSURE TO CHEMICALS AND ODORS
EP3762391A4 (en) 2018-03-08 2022-08-03 ExxonMobil Technology and Engineering Company SPIROCENTRIC COMPOUNDS AND POLYMERS THEREOF
WO2022055994A1 (en) * 2020-09-09 2022-03-17 One Science LLC Face mask
EP4356358A4 (en) 2021-06-18 2025-07-23 Milwaukee Electric Tool Corp NO-GO ZONE SYSTEM

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Also Published As

Publication number Publication date
KR20110039289A (ko) 2011-04-15
CN102056649B (zh) 2012-11-28
EP2307103A2 (en) 2011-04-13
KR101544633B1 (ko) 2015-08-17
EP2307103B1 (en) 2018-12-19
CN102056649A (zh) 2011-05-11
BRPI0910150B1 (pt) 2019-01-22
JP2011527008A (ja) 2011-10-20
BRPI0910150A2 (pt) 2016-01-19
US20110088611A1 (en) 2011-04-21
US8459200B2 (en) 2013-06-11
WO2010002575A3 (en) 2010-05-06
WO2010002575A2 (en) 2010-01-07
EP2307103A4 (en) 2014-12-24

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