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MX343900B - Analisis y control de salidad de aerosol. - Google Patents

Analisis y control de salidad de aerosol.

Info

Publication number
MX343900B
MX343900B MX2014003143A MX2014003143A MX343900B MX 343900 B MX343900 B MX 343900B MX 2014003143 A MX2014003143 A MX 2014003143A MX 2014003143 A MX2014003143 A MX 2014003143A MX 343900 B MX343900 B MX 343900B
Authority
MX
Mexico
Prior art keywords
aerosol
analysis
output
control
aerosol output
Prior art date
Application number
MX2014003143A
Other languages
English (en)
Other versions
MX2014003143A (es
Inventor
Henricus Cornelius Bentvelsen Petrus
Bernardus Van Der Mark Martinus
Huijgen Hendrik
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of MX2014003143A publication Critical patent/MX2014003143A/es
Publication of MX343900B publication Critical patent/MX343900B/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/082—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to a condition of the discharged jet or spray, e.g. to jet shape, spray pattern or droplet size
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • A61M15/0085—Inhalators using ultrasonics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
    • B05B12/006—Pressure or flow rate sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
    • 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
    • G01N2015/0023—Investigating dispersion of liquids
    • G01N2015/0026—Investigating dispersion of liquids in gas, e.g. fog

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Fluid Mechanics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

Un sistema generador de aerosol (y método) que comprende un dispositivo generador de aerosol (1) para generar una salida de aerosol (2) y un controlador (12) para controlar al dispositivo de generación (1) utilizando una señal de impulsión del generador. Se utiliza un detector de la densidad del aerosol (6,9). Un dispositivo para la medición del tiempo de propagación (13) se adapta para derivar una medición de tiempo con base en la señal de impulsión de generador y la salida del detector de la densidad del aerosol, en donde la medición de tiempo y la densidad del aerosol se combinan para derivar una velocidad de salida del aerosol.
MX2014003143A 2011-09-19 2012-09-10 Analisis y control de salidad de aerosol. MX343900B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161536107P 2011-09-19 2011-09-19
PCT/IB2012/054683 WO2013042002A1 (en) 2011-09-19 2012-09-10 Analysis and control of aerosol output

Publications (2)

Publication Number Publication Date
MX2014003143A MX2014003143A (es) 2014-04-30
MX343900B true MX343900B (es) 2016-11-28

Family

ID=47172826

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014003143A MX343900B (es) 2011-09-19 2012-09-10 Analisis y control de salidad de aerosol.

Country Status (6)

Country Link
US (1) US9586223B2 (es)
EP (1) EP2744599B1 (es)
JP (1) JP6085608B2 (es)
CN (1) CN103826756B (es)
MX (1) MX343900B (es)
WO (1) WO2013042002A1 (es)

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MX2014004906A (es) 2011-10-28 2014-06-05 Koninkl Philips Nv Analisis y control de flujo de aerosol.
DE102014104996A1 (de) * 2014-04-08 2015-10-08 Marco Systemanalyse Und Entwicklung Gmbh Dosierventil
US10052443B2 (en) 2014-10-13 2018-08-21 Omega Life Science Ltd. Nebulizers and uses thereof
GB2532741A (en) * 2014-11-25 2016-06-01 Norman Pendred And Company Ltd Method and apparatus for monitoring fog density
WO2016197300A1 (zh) * 2015-06-08 2016-12-15 杜晨光 一种高精度的微型化颗粒物传感器
CN109152891B (zh) 2016-03-24 2022-11-08 特鲁德尔医学国际公司 具有电子指示器的呼吸护理系统
KR102295739B1 (ko) 2016-05-03 2021-08-30 뉴마 레스퍼러토리 인코포레이티드 유체들의 폐기관계로의 전달을 위한 액적 전달 디바이스 및 사용 방법
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US11937647B2 (en) * 2016-09-09 2024-03-26 Rai Strategic Holdings, Inc. Fluidic control for an aerosol delivery device
DE202017007545U1 (de) 2016-12-09 2022-09-01 Trudell Medical International Intelligenter Vernebler
US10486179B2 (en) * 2016-12-21 2019-11-26 L'oreal Dispensers with sensors to detect surfaces and surface characteristics
DE102017203192A1 (de) * 2017-02-28 2018-08-30 Siemens Aktiengesellschaft Verfahren zur Aerosoldeposition und Vorrichtung
EP3676607A4 (en) 2017-09-01 2021-06-30 3M Innovative Properties Company SENSOR ELEMENT FOR RESPIRATORY DEVICE
CN111050644A (zh) 2017-09-01 2020-04-21 3M创新有限公司 用于呼吸器的感测系统
CN111065442B (zh) 2017-09-01 2021-12-14 3M创新有限公司 用于具有感测系统的呼吸器的贴合测试方法
US11534632B2 (en) 2017-09-01 2022-12-27 3M Innovative Properties Company Fit-test method for respirator with sensing system
EP3735287B1 (en) 2018-01-04 2025-03-05 Trudell Medical International Inc. Smart oscillating positive expiratory pressure device
WO2019234586A1 (en) 2018-06-04 2019-12-12 Trudell Medical International Smart valved holding chamber
KR102718528B1 (ko) * 2018-07-04 2024-10-17 프라운호퍼-게젤샤프트 추어 푀르더룽 데어 안게반텐 포르슝 에.파우. 에어로졸 전달을 결정하기 위한 장치 및 방법
DK3766588T3 (da) 2019-07-19 2023-02-27 Intelligent Agricultural Solutions Llc Sprøjtestråleovervågning
ES2807698B2 (es) * 2019-08-23 2022-01-03 Igncyerto S L Dispositivo y metodo de medicion de dosis en inhaladores de polvo seco
EP4021542B1 (en) 2019-08-27 2025-07-16 Trudell Medical International Inc. Respiratory therapy device comprising a visual feedback array
TWI793596B (zh) * 2020-05-08 2023-02-21 微邦科技股份有限公司 用於估計使用者的吸入劑量的方法
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Also Published As

Publication number Publication date
CN103826756B (zh) 2017-03-01
EP2744599A1 (en) 2014-06-25
US20140339323A1 (en) 2014-11-20
JP2014528069A (ja) 2014-10-23
CN103826756A (zh) 2014-05-28
US9586223B2 (en) 2017-03-07
WO2013042002A1 (en) 2013-03-28
JP6085608B2 (ja) 2017-02-22
MX2014003143A (es) 2014-04-30
EP2744599B1 (en) 2016-07-13

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