BR9509485A - Aparelho indicador de exposição e processo para indicar a exposição de um usuário a uma espécie alvo - Google Patents

Aparelho indicador de exposição e processo para indicar a exposição de um usuário a uma espécie alvo

Info

Publication number
BR9509485A
BR9509485A BR9509485A BR9509485A BR9509485A BR 9509485 A BR9509485 A BR 9509485A BR 9509485 A BR9509485 A BR 9509485A BR 9509485 A BR9509485 A BR 9509485A BR 9509485 A BR9509485 A BR 9509485A
Authority
BR
Brazil
Prior art keywords
exposure
indicate
user
indicating device
target species
Prior art date
Application number
BR9509485A
Other languages
English (en)
Inventor
Mark K Debe
Lowell R Miller
Edward E Parsonage
Richard J Poirier
Gregory Yuschak
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR9509485A publication Critical patent/BR9509485A/pt

Links

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
    • A62B18/088—Devices for indicating filter saturation

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Radiation (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
BR9509485A 1994-10-24 1995-09-11 Aparelho indicador de exposição e processo para indicar a exposição de um usuário a uma espécie alvo BR9509485A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/328,106 US5666949A (en) 1994-10-24 1994-10-24 Exposure indicator with continuous alarm signal indicating multiple conditions
PCT/US1995/011483 WO1996012523A1 (en) 1994-10-24 1995-09-11 Exposure indicator with alarm signal

Publications (1)

Publication Number Publication Date
BR9509485A true BR9509485A (pt) 1997-09-30

Family

ID=23279545

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9509485A BR9509485A (pt) 1994-10-24 1995-09-11 Aparelho indicador de exposição e processo para indicar a exposição de um usuário a uma espécie alvo

Country Status (8)

Country Link
US (1) US5666949A (pt)
EP (1) EP0788393B1 (pt)
JP (1) JPH10507663A (pt)
KR (1) KR970706868A (pt)
BR (1) BR9509485A (pt)
CA (1) CA2201615C (pt)
DE (1) DE69533138T2 (pt)
WO (1) WO1996012523A1 (pt)

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US6186140B1 (en) * 1997-03-14 2001-02-13 3M Innovative Properties Company Respiratory filter element having a storage device for keeping track of filter usage and a system for use therewith
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US6136412A (en) * 1997-10-10 2000-10-24 3M Innovative Properties Company Microtextured catalyst transfer substrate
US6382208B2 (en) 1998-11-02 2002-05-07 Board Of Regents University Of Nebraska System for controlling the internal temperature of a respirator
EP1165186B1 (de) 1999-03-17 2007-02-21 T.E.M.! Technische Entwicklungen und Management GmbH Verfahren und sensorvorrichtung zur detektion von in luft enthaltenen gasen oder dämpfen
DE19911867C2 (de) * 1999-03-17 2002-02-21 T E M Techn Entwicklungen Und Sensorsystem zur Detektion von Gasen und Dämpfen in Luft
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US7947109B2 (en) * 2005-10-06 2011-05-24 3M Innovative Properties Company Powered air purifying respirator with battery passivation sensing/correction and method therefor
WO2008097307A2 (en) * 2006-01-25 2008-08-14 Kanzer Steve H Droplet collection devices and methods to detect and control airborne communicable diseases utilizing rfid
US20070235031A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Full face respiratory protection device
US8067110B2 (en) * 2006-09-11 2011-11-29 3M Innovative Properties Company Organic vapor sorbent protective device with thin-film indicator
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US20090027217A1 (en) * 2007-07-24 2009-01-29 Li-Kuang Chen Sensing apparatus for electromagnetic wave intensity
TR201808135T4 (tr) 2007-08-31 2018-07-23 3M Innovative Properties Co Kişisel koruyucu ürünlerin durumlarının en az bir kritere göre belirlenmesi.
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CN102056649B (zh) * 2008-06-30 2012-11-28 3M创新有限公司 暴露指示装置
US7860662B2 (en) * 2008-12-17 2010-12-28 Scott Technologies, Inc. Systems and methods for determining filter service lives
US8336543B2 (en) * 2009-05-22 2012-12-25 3M Innovative Properties Company Filter cartridge having cover for masking service life indicator
US8225782B2 (en) * 2009-05-22 2012-07-24 3M Innovative Properties Company Filter cartridge having location-registered view window for end-of-service-life-indicator (ESLI)
US8365723B2 (en) * 2009-05-22 2013-02-05 3M Innovative Properties Company Filter cartridge having cone of visibility for end-of-service-life-indicator (ESLI)
US9265331B1 (en) 2010-01-21 2016-02-23 Hd Electric Company Wearable carrying case
CN102834711A (zh) * 2010-04-02 2012-12-19 3M创新有限公司 包括光学被分析物传感器和光学读取器的过滤系统
BR112012025178A2 (pt) 2010-04-02 2016-06-14 3M Innovative Properties Co sistema de filtro que incluem sensores ópticos de analito
WO2011123409A1 (en) * 2010-04-02 2011-10-06 3M Innovative Properties Company Alignment registration feature for analyte sensor optical reader
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CN102947867B (zh) 2010-06-17 2016-06-01 康明斯过滤Ip公司 发动机空气过滤器更换指示系统
CN103068465B (zh) * 2010-08-06 2017-08-29 斯科特科技股份有限公司 通过可重复使用的传感器柱将化学和环境感应器集成到空气净化过滤器内的方法和装置
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US9393448B2 (en) * 2011-11-17 2016-07-19 3M Innovative Properties Company Side plug-in filter cartridge
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US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
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US10213629B2 (en) * 2013-07-19 2019-02-26 Honeywell International Inc. End of service life indicator for a respirator
US9494632B1 (en) 2013-10-01 2016-11-15 Hd Electric Company High-voltage detector monitoring system
US9814913B2 (en) 2013-11-15 2017-11-14 3M Innovative Properties Company Respirator with floating elastomeric sleeve
USD778430S1 (en) * 2013-11-15 2017-02-07 3M Innovative Properties Company Filter cartridge
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USD759807S1 (en) 2014-05-22 2016-06-21 3M Innovative Properties Company Respirator mask exhalation port
USD744088S1 (en) 2014-05-22 2015-11-24 3M Innovative Properties Company Respirator mask having a circular button
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CN105139588B (zh) * 2015-08-31 2018-03-20 深圳奥特迅电力设备股份有限公司 一种车内安全监测系统及方法
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CN113769289B (zh) 2016-03-28 2023-02-17 3M创新有限公司 呼吸器密合度检查密封装置
CN109069887B (zh) 2016-03-28 2021-03-12 3M创新有限公司 多室呼吸器密封装置和方法
WO2017172510A1 (en) 2016-03-28 2017-10-05 3M Innovative Properties Company Headwear suspension attachment element
USD827810S1 (en) 2016-03-28 2018-09-04 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
USD816209S1 (en) 2016-03-28 2018-04-24 3M Innovative Properties Company Respirator inlet port connection seal
USD842982S1 (en) 2016-03-28 2019-03-12 3M Innovative Properties Company Hardhat suspension adapter for half facepiece respirators
KR102015753B1 (ko) 2016-06-23 2019-08-28 쓰리엠 이노베이티브 프로퍼티즈 캄파니 모니터링, 경보 및 예측 안전 이벤트 회피를 통합한 분석 엔진을 갖는 개인 보호 장비 시스템
US11023818B2 (en) 2016-06-23 2021-06-01 3M Innovative Properties Company Personal protective equipment system having analytics engine with integrated monitoring, alerting, and predictive safety event avoidance
US9848666B1 (en) 2016-06-23 2017-12-26 3M Innovative Properties Company Retrofit sensor module for a protective head top
US10610708B2 (en) 2016-06-23 2020-04-07 3M Innovative Properties Company Indicating hazardous exposure in a supplied air respirator system
US11260251B2 (en) 2016-06-23 2022-03-01 3M Innovative Properties Company Respirator device with light exposure detection
US9998804B2 (en) 2016-06-23 2018-06-12 3M Innovative Properties Company Personal protective equipment (PPE) with analytical stream processing for safety event detection
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Also Published As

Publication number Publication date
MX9702924A (es) 1997-07-31
WO1996012523A1 (en) 1996-05-02
DE69533138D1 (de) 2004-07-15
EP0788393B1 (en) 2004-06-09
KR970706868A (ko) 1997-12-01
EP0788393A1 (en) 1997-08-13
CA2201615C (en) 2004-11-16
JPH10507663A (ja) 1998-07-28
US5666949A (en) 1997-09-16
DE69533138T2 (de) 2005-06-16
CA2201615A1 (en) 1996-05-02

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Legal Events

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FA10 Dismissal: dismissal - article 33 of industrial property law