EP4051390A4 - System and method for detection of vaporized aerosols - Google Patents

System and method for detection of vaporized aerosols Download PDF

Info

Publication number
EP4051390A4
EP4051390A4 EP20882343.5A EP20882343A EP4051390A4 EP 4051390 A4 EP4051390 A4 EP 4051390A4 EP 20882343 A EP20882343 A EP 20882343A EP 4051390 A4 EP4051390 A4 EP 4051390A4
Authority
EP
European Patent Office
Prior art keywords
detection
aerosols
vaporized
vaporized aerosols
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.)
Pending
Application number
EP20882343.5A
Other languages
German (de)
French (fr)
Other versions
EP4051390A1 (en
Inventor
Loucinda BISTANY
William Hargett
Stephen MILT
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.)
Zeptive Inc
Zeptive Inc
Original Assignee
Zeptive Inc
Zeptive Inc
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
Priority claimed from US17/001,994 external-priority patent/US11195406B2/en
Priority claimed from US17/072,892 external-priority patent/US11030877B2/en
Application filed by Zeptive Inc, Zeptive Inc filed Critical Zeptive Inc
Publication of EP4051390A1 publication Critical patent/EP4051390A1/en
Publication of EP4051390A4 publication Critical patent/EP4051390A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0073—Control unit therefor
    • G01N33/0075—Control unit therefor for multiple spatially distributed sensors, e.g. for environmental monitoring
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/02—Monitoring continuously signalling or alarm systems
    • G08B29/04—Monitoring of the detection circuits
    • G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/075—Investigating concentration of particle suspensions by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Alarm Systems (AREA)
EP20882343.5A 2019-11-03 2020-11-03 System and method for detection of vaporized aerosols Pending EP4051390A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962929888P 2019-11-03 2019-11-03
US201962929893P 2019-11-03 2019-11-03
US17/001,994 US11195406B2 (en) 2019-11-03 2020-08-25 System and method for detection of vaporized aerosols
US17/072,892 US11030877B2 (en) 2019-11-03 2020-10-16 Vaporized aerosol detection network
PCT/US2020/058635 WO2021087495A1 (en) 2019-11-03 2020-11-03 System and method for detection of vaporized aerosols

Publications (2)

Publication Number Publication Date
EP4051390A1 EP4051390A1 (en) 2022-09-07
EP4051390A4 true EP4051390A4 (en) 2024-02-14

Family

ID=75715455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20882343.5A Pending EP4051390A4 (en) 2019-11-03 2020-11-03 System and method for detection of vaporized aerosols

Country Status (4)

Country Link
EP (1) EP4051390A4 (en)
AU (1) AU2020376072A1 (en)
CA (1) CA3156792A1 (en)
WO (1) WO2021087495A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018190003A1 (en) * 2017-04-10 2018-10-18 シャープ株式会社 Air-cleaning device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013043203A2 (en) * 2011-09-25 2013-03-28 Theranos, Inc. Systems and methods for multi-purpose analysis
WO2015021428A1 (en) * 2013-08-09 2015-02-12 Cnry Inc. System and methods for monitoring an environment
US9280884B1 (en) * 2014-09-03 2016-03-08 Oberon, Inc. Environmental sensor device with alarms
US10042369B2 (en) * 2015-06-16 2018-08-07 Lunatech, Llc Vapor device for filtering and testing material
JP2021515237A (en) * 2018-03-06 2021-06-17 アプライド パーティクル テクノロジー、インコーポレイテッド Wireless exposure monitor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018190003A1 (en) * 2017-04-10 2018-10-18 シャープ株式会社 Air-cleaning device
US11530834B2 (en) * 2017-04-10 2022-12-20 Sharp Kabushiki Kaisha Air-cleaning device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021087495A1 *

Also Published As

Publication number Publication date
AU2020376072A1 (en) 2022-06-02
EP4051390A1 (en) 2022-09-07
WO2021087495A1 (en) 2021-05-06
CA3156792A1 (en) 2021-05-06

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