JP5503154B2 - 変換領域内の物体の不均一な相対運動を生起するシステム及び方法 - Google Patents
変換領域内の物体の不均一な相対運動を生起するシステム及び方法 Download PDFInfo
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- JP5503154B2 JP5503154B2 JP2009019175A JP2009019175A JP5503154B2 JP 5503154 B2 JP5503154 B2 JP 5503154B2 JP 2009019175 A JP2009019175 A JP 2009019175A JP 2009019175 A JP2009019175 A JP 2009019175A JP 5503154 B2 JP5503154 B2 JP 5503154B2
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- 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
- G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
-
- 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
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
- G01N15/1459—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals the analysis being performed on a sample stream
-
- 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
- G01N15/10—Investigating individual particles
- G01N2015/1027—Determining speed or velocity of a particle
-
- 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
- G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
- G01N2021/1723—Fluid modulation
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Description
Claims (2)
- 動作中、センサに関連した変換領域内の物体から変換結果を得るセンサと、
前記動作中に流体によって搬送される前記物体が通過する前記変換領域を有するチャンネルの運動を制御するチャンネル運動機構を含み、前記動作中、複数の前記物体の各々にそれぞれの相対運動をもたらす相対運動要素と、
を備えるシステムであって、前記複数の物体の各々が前記変換領域内でそれぞれの相対運動を有し、前記相対運動要素が、少なくとも1つの前記物体の前記変換領域内の相対運動を不均一にし、前記変換領域内の前記不均一な相対運動が、
周期的に変化する相対運動と、
ランダムに変化する相対運動と、
チャープ状に変化する相対運動と、
前記変換領域内の少なくとも1つの変調サイクルを完成する変調された相対運動とのうち少なくとも1つを含むことを特徴とするシステム。 - センサを操作して前記センサに関連した変換領域内の物体から変換結果を得るステップを含む、センサの運動を操作する方法であって、前記センサの運動を操作する作用が、
複数の前記物体のそれぞれの相対運動を生起するステップであって、前記物体の各々の相対運動が前記変換領域内のそれぞれの相対運動を含み、前記複数の物体の少なくとも1つの物体に関して、前記それぞれの相対運動が前記変換領域内で不均一であって、前記変換領域内の複数のセグメントの少なくとも2つのセグメントの間で前記不均一な相対運動が、
周期的に変化する相対運動と、
ランダムに変化する相対運動と、
チャープ状に変化する相対運動と、
前記変換領域内の少なくとも1つの変調サイクルを完成する変調された相対運動とのうち少なくとも1つを含むステップを含むことを特徴とする方法。
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/022,485 US7817254B2 (en) | 2008-01-30 | 2008-01-30 | Obtaining information from time variation of sensing results |
US12/022,485 | 2008-01-30 | ||
US12/023,436 | 2008-01-31 | ||
US12/023,436 US7763856B2 (en) | 2008-01-31 | 2008-01-31 | Producing time variation in emanating light |
US12/024,490 US7701580B2 (en) | 2008-02-01 | 2008-02-01 | Transmitting/reflecting emanating light with time variation |
US12/024,490 | 2008-02-01 | ||
US12/337,771 US8153950B2 (en) | 2008-12-18 | 2008-12-18 | Obtaining sensing results and/or data in response to object detection |
US12/337,796 US8263955B2 (en) | 2008-12-18 | 2008-12-18 | Causing relative motion |
US12/337,796 | 2008-12-18 | ||
US12/337,771 | 2008-12-18 |
Publications (2)
Publication Number | Publication Date |
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JP2009180729A JP2009180729A (ja) | 2009-08-13 |
JP5503154B2 true JP5503154B2 (ja) | 2014-05-28 |
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JP2009019175A Active JP5503154B2 (ja) | 2008-01-30 | 2009-01-30 | 変換領域内の物体の不均一な相対運動を生起するシステム及び方法 |
Country Status (2)
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EP (1) | EP2085758B1 (ja) |
JP (1) | JP5503154B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2085762B1 (en) * | 2008-01-30 | 2018-07-04 | Palo Alto Research Center Incorporated | Transmitting/reflecting emanating light with time variation |
EP2085797B1 (en) * | 2008-01-30 | 2016-06-01 | Palo Alto Research Center Incorporated | Producing Filters with Combined Transmission and/or Reflection Functions |
WO2012041721A1 (en) | 2010-10-01 | 2012-04-05 | Attolight Sa | Deconvolution of time-gated cathodoluminescence images |
US20160011095A1 (en) | 2013-03-15 | 2016-01-14 | Sony Corporation | Fine particle analyzing apparatus, fine particle analyzing method, program, and fine particle analyzing system |
GB2556713B (en) * | 2015-07-06 | 2021-06-23 | Illumina Inc | Balanced AC modulation for driving droplet operations electrodes |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH07159323A (ja) * | 1993-12-04 | 1995-06-23 | Horiba Ltd | 流体変調式ガス分析計 |
JPH07174737A (ja) * | 1993-12-17 | 1995-07-14 | Olympus Optical Co Ltd | 超音波画像形成方法および超音波画像形成装置 |
JPH11118749A (ja) * | 1997-10-09 | 1999-04-30 | Yokogawa Electric Corp | 熱伝導度検出器 |
US6778263B2 (en) * | 2000-08-25 | 2004-08-17 | Amnis Corporation | Methods of calibrating an imaging system using calibration beads |
US7268868B2 (en) * | 2004-10-29 | 2007-09-11 | Palo Alto Research Center Incorporated | Anti-resonant waveguide sensors |
US7767444B2 (en) * | 2005-05-31 | 2010-08-03 | Nanyang Technological University | Cell analysis using laser with external cavity |
US7358476B2 (en) * | 2005-12-22 | 2008-04-15 | Palo Alto Research Center Incorporated | Sensing photons from objects in channels |
US7433552B2 (en) * | 2005-12-22 | 2008-10-07 | Palo Alto Research Center Incorporated | Obtaining analyte information |
US7420677B2 (en) | 2005-12-22 | 2008-09-02 | Palo Alto Research Center Incorporated | Sensing photon energies of optical signals |
US7386199B2 (en) * | 2005-12-22 | 2008-06-10 | Palo Alto Research Center Incorporated | Providing light to channels or portions |
US8821799B2 (en) * | 2007-01-26 | 2014-09-02 | Palo Alto Research Center Incorporated | Method and system implementing spatially modulated excitation or emission for particle characterization with enhanced sensitivity |
US9164037B2 (en) | 2007-01-26 | 2015-10-20 | Palo Alto Research Center Incorporated | Method and system for evaluation of signals received from spatially modulated excitation and emission to accurately determine particle positions and distances |
EP2085762B1 (en) * | 2008-01-30 | 2018-07-04 | Palo Alto Research Center Incorporated | Transmitting/reflecting emanating light with time variation |
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- 2009-01-30 EP EP09151766.4A patent/EP2085758B1/en active Active
- 2009-01-30 JP JP2009019175A patent/JP5503154B2/ja active Active
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Publication number | Publication date |
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EP2085758A3 (en) | 2012-05-02 |
EP2085758A2 (en) | 2009-08-05 |
JP2009180729A (ja) | 2009-08-13 |
EP2085758B1 (en) | 2014-06-04 |
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