JP2014528069A - エアロゾルの出力の分析及び制御 - Google Patents
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- 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
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- G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
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Abstract
Description
個々の粒子の流速ベクトルを得る。これは、計算集約及びハードウェア集約型処理である。
−エアロゾルの出力を発生させるエアロゾル発生装置、
−発生器駆動信号を用いて前記エアロゾル発生装置を制御する制御器、
−エアロゾル密度検出器、並びに
−前記発生器駆動信号及び前記エアロゾル密度検出器の出力に基づいてタイミング測定値を得る遅延測定手段であり、ここでタイミング測定値及びエアロゾルの密度は、エアロゾルの出力レートを得るために組み合わされる、遅延測定手段
を有するエアロゾル発生システムが提供される。
−第1の出力レベルの期間及び第2の出力レベルの期間を提供するように、前記エアロゾル発生装置を制御する、
−第1又は第2の出力レベルの期間の開始から、前記エアロゾル密度検出器による結果生じる出力の変化を検出するまでの遅延に基づくタイミング測定を行う、
−前記タイミング測定からエアロゾルの速度を得る、並びに
−出力の期間中に前記エアロゾル密度検出器から前記密度を得る
ことができる。
−エアロゾル発生器駆動信号を用いてエアロゾル発生装置を制御するステップ、
−前記発生器駆動信号及びエアロゾル密度検出器の出力に基づいてタイミング測定値を得るステップ、並びに
−エアロゾルの出力レートを得るために、前記タイミング測定値と測定したエアロゾルの密度とを組み合わせるステップ
を有する。
Claims (15)
- エアロゾルの出力を発生させるエアロゾル発生装置、
発生器駆動信号を用いて前記エアロゾル発生装置を制御する制御器、
エアロゾル密度検出器、並びに
前記発生器駆動信号及び前記エアロゾル密度検出器の出力に基づいてタイミング測定値を得る遅延測定手段であり、前記タイミング測定値及びエアロゾルの密度は、エアロゾルの出力レートを得るために組み合わされる、遅延測定手段
を有するエアロゾル発生システム。 - 前記エアロゾル密度検出器は、光学配置を有する、請求項1に記載のシステム。
- 前記エアロゾル密度検出器は、前記エアロゾルの出力を通る光の透過を測定するための光学配置を有する、請求項2に記載のシステム。
- 前記エアロゾル密度検出器は、光源と、前記エアロゾルの出力が向けられ通過する領域の反対側に置かれる光検出器とを有する、請求項3に記載のシステム。
- 前記発生器駆動信号は、オン状態とオフ状態の間で変調される、請求項1に記載のシステム。
- 第1の出力レベルの期間及び第2の出力レベルの期間を供給するように前記エアロゾル発生装置を制御する、
前記第1又は第2の出力レベルの期間の開始から、前記エアロゾル密度検出器により結果生じる出力の変化を検出するまでの遅延に基づくタイミング測定を行う、
前記タイミング測定からエアロゾルの速度を得る、並びに
出力の期間中に前記エアロゾル密度検出器から密度を得る
請求項1に記載のシステム。 - 前記制御器は、前記得られたエアロゾルの出力レートに依存して、前記エアロゾル発生装置への駆動電力を制御することにより、前記エアロゾル発生装置を制御する、請求項1に記載のシステム。
- 前記エアロゾル発生装置は、圧電駆動システムを有する、請求項1に記載のシステム。
- エアロゾル発生器駆動信号を用いてエアロゾル発生装置を制御するステップ、
前記発生器駆動信号及びエアロゾル密度検出器の出力に基づいてタイミング測定値を得るステップ、並びに
エアロゾルの出力レートを得るために、前記タイミング測定値と測定されるエアロゾルの密度とを組み合わせるステップ
を有する、エアロゾル発生システムを制御する方法。 - 第1の出力レベルの期間及び第2の出力レベルの期間を供給するように前記エアロゾル発生装置を制御するステップ、
前記第1又は第2の出力レベルの期間の開始から、前記エアロゾル密度検出器の出力内において結果生じる出力の変化を検出するまでのタイミング測定値を得るステップ、
出力の期間中に前記エアロゾルの密度を得るステップ、並びに
前記タイミング測定値及び前記エアロゾルの密度からエアロゾルの出力レートを得るステップ
を有する、請求項9に記載の方法。 - オン状態とオフ状態の間で変調される駆動信号を用いて、前記エアロゾル発生装置への駆動電力を制御することにより、前記エアロゾル発生装置を制御するステップ
を有する請求項9に記載の方法。 - 遅延測定及び前記エアロゾルの密度は、エアロゾルの発生中に繰り返し得られ、前記遅延測定は、エアロゾルの密度の測定よりも頻繁には行われない、請求項9に記載の方法。
- 前記遅延測定は、2秒から30秒の期間で定期的に得られ、前記エアロゾルの密度の測定は、0.5秒から2秒の期間で定期的に得られる、請求項12に記載の方法。
- 前記得られたエアロゾルの出力レートに依存して、前記エアロゾル発生装置への駆動電力を制御することにより、前記エアロゾル発生装置を制御するステップ
を有する請求項9に記載の方法。 - 出力のない期間は、50msから1秒の間の期間である、請求項10に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201161536107P | 2011-09-19 | 2011-09-19 | |
US61/536,107 | 2011-09-19 | ||
PCT/IB2012/054683 WO2013042002A1 (en) | 2011-09-19 | 2012-09-10 | Analysis and control of aerosol output |
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JP2014528069A true JP2014528069A (ja) | 2014-10-23 |
JP2014528069A5 JP2014528069A5 (ja) | 2015-10-08 |
JP6085608B2 JP6085608B2 (ja) | 2017-02-22 |
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JP2014530352A Expired - Fee Related JP6085608B2 (ja) | 2011-09-19 | 2012-09-10 | エアロゾルの出力の分析及び制御 |
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US (1) | US9586223B2 (ja) |
EP (1) | EP2744599B1 (ja) |
JP (1) | JP6085608B2 (ja) |
CN (1) | CN103826756B (ja) |
MX (1) | MX343900B (ja) |
WO (1) | WO2013042002A1 (ja) |
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KR20110044856A (ko) * | 2008-06-30 | 2011-05-02 | 써번 벤쳐스 피티와이 리미티드 | 에어로졸 센서 |
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JP6139541B2 (ja) | 2011-10-28 | 2017-05-31 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | エーロゾル流の解析と制御 |
DE102014104996A1 (de) * | 2014-04-08 | 2015-10-08 | Marco Systemanalyse Und Entwicklung Gmbh | Dosierventil |
EP3206740B1 (en) | 2014-10-13 | 2020-04-29 | Omega Life Science Ltd | Nebulizers |
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 |
MX2018011522A (es) | 2016-03-24 | 2019-07-04 | Trudell Medical Int | Sistema de cuidado respiratorio con indicador electronico. |
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US11937647B2 (en) | 2016-09-09 | 2024-03-26 | Rai Strategic Holdings, Inc. | Fluidic control for an aerosol delivery device |
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DE102017203192A1 (de) * | 2017-02-28 | 2018-08-30 | Siemens Aktiengesellschaft | Verfahren zur Aerosoldeposition und Vorrichtung |
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EP3675972A4 (en) * | 2017-09-01 | 2021-06-09 | 3M Innovative Properties Company | FIT TEST PROCEDURE FOR RESPIRATOR WITH SENSING SYSTEM |
BR112020004233A2 (pt) | 2017-09-01 | 2020-09-01 | 3M Innovative Properties Company | elemento de detecção para respirador |
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 |
CA3086890A1 (en) | 2018-01-04 | 2019-07-11 | Trudell Medical International | Smart oscillating positive expiratory pressure device |
EP3801714A4 (en) | 2018-06-04 | 2022-03-09 | Trudell Medical International | INTELLIGENT HOLDING CHAMBER WITH VALVE |
KR102718528B1 (ko) * | 2018-07-04 | 2024-10-17 | 프라운호퍼-게젤샤프트 추어 푀르더룽 데어 안게반텐 포르슝 에.파우. | 에어로졸 전달을 결정하기 위한 장치 및 방법 |
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JP2002522755A (ja) * | 1998-08-04 | 2002-07-23 | サーノフ コーポレイション | 液滴測定装置および方法 |
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JP2006170910A (ja) * | 2004-12-17 | 2006-06-29 | Saitama Univ | 小滴の状態計測装置及び該装置におけるカメラの校正方法 |
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MX343900B (es) | 2016-11-28 |
EP2744599A1 (en) | 2014-06-25 |
JP6085608B2 (ja) | 2017-02-22 |
US20140339323A1 (en) | 2014-11-20 |
WO2013042002A1 (en) | 2013-03-28 |
MX2014003143A (es) | 2014-04-30 |
CN103826756A (zh) | 2014-05-28 |
US9586223B2 (en) | 2017-03-07 |
EP2744599B1 (en) | 2016-07-13 |
CN103826756B (zh) | 2017-03-01 |
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