JPWO2022054908A1 - - Google Patents

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Publication number
JPWO2022054908A1
JPWO2022054908A1 JP2022548354A JP2022548354A JPWO2022054908A1 JP WO2022054908 A1 JPWO2022054908 A1 JP WO2022054908A1 JP 2022548354 A JP2022548354 A JP 2022548354A JP 2022548354 A JP2022548354 A JP 2022548354A JP WO2022054908 A1 JPWO2022054908 A1 JP WO2022054908A1
Authority
JP
Japan
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.)
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Application number
JP2022548354A
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JP7427291B2 (ja
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Publication of JPWO2022054908A1 publication Critical patent/JPWO2022054908A1/ja
Application granted granted Critical
Publication of JP7427291B2 publication Critical patent/JP7427291B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
    • 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
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • 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
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • 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
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N2015/025—Methods for single or grouped particles
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N2015/0294—Particle shape
    • 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
    • G01N2015/1006—Investigating individual particles for cytology
    • 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
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing
    • G01N2015/142—Acoustic or ultrasonic focussing
    • 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
    • G01N15/1434—Optical arrangements
    • G01N2015/144—Imaging characterised by its optical setup
    • G01N2015/1443—Auxiliary imaging
    • 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
    • G01N15/1434—Optical arrangements
    • G01N2015/144—Imaging characterised by its optical setup
    • G01N2015/1445—Three-dimensional imaging, imaging in different image planes, e.g. under different angles or at different depths, e.g. by a relative motion of sample and detector, for instance by tomography
    • 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
    • G01N2015/1497—Particle shape
JP2022548354A 2020-09-10 2021-09-10 イメージングフローサイトメーター Active JP7427291B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020152331 2020-09-10
JP2020152331 2020-09-10
PCT/JP2021/033328 WO2022054908A1 (ja) 2020-09-10 2021-09-10 イメージングフローサイトメーター

Publications (2)

Publication Number Publication Date
JPWO2022054908A1 true JPWO2022054908A1 (ja) 2022-03-17
JP7427291B2 JP7427291B2 (ja) 2024-02-05

Family

ID=80631650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022548354A Active JP7427291B2 (ja) 2020-09-10 2021-09-10 イメージングフローサイトメーター

Country Status (4)

Country Link
US (1) US20230175949A1 (ja)
EP (1) EP4212849A1 (ja)
JP (1) JP7427291B2 (ja)
WO (1) WO2022054908A1 (ja)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3260550B2 (ja) * 1994-05-27 2002-02-25 株式会社日立製作所 微粒子分析装置
JP2000199744A (ja) * 1999-01-06 2000-07-18 Hitachi Ltd 分析装置および分析方法
US6249341B1 (en) 1999-01-25 2001-06-19 Amnis Corporation Imaging and analyzing parameters of small moving objects such as cells
GB0814039D0 (en) 2008-07-31 2008-09-10 Imp Innovations Ltd Optical arrangement for oblique plane microscopy
JP5360391B2 (ja) 2009-05-26 2013-12-04 株式会社島津製作所 粒子測定方法および装置
JP5534214B2 (ja) 2009-10-05 2014-06-25 ベイバイオサイエンス株式会社 フローサイトメータおよびフローサイトメトリ方法
JP6064640B2 (ja) 2013-02-07 2017-01-25 株式会社Ihi 固液分離方法及び装置
US9823457B2 (en) 2014-01-08 2017-11-21 The Regents Of The University Of California Multiplane optical microscope
WO2016031486A1 (ja) 2014-08-28 2016-03-03 シスメックス株式会社 粒子撮像装置および粒子撮像方法
JP6713730B2 (ja) 2015-05-20 2020-06-24 シスメックス株式会社 細胞検出装置および細胞検出方法
JPWO2018199080A1 (ja) 2017-04-28 2020-03-12 シンクサイト株式会社 イメージングフローサイトメーター
US10969324B2 (en) * 2017-08-16 2021-04-06 Washington University Synthesis, post-modification and separation of biologics using acoustically confined substrates
JP7270907B2 (ja) 2019-02-27 2023-05-11 国立大学法人浜松医科大学 細胞観察システムおよび細胞観察方法
JP7376243B2 (ja) 2019-03-22 2023-11-08 株式会社ジェイテクト 操舵制御装置
JP7232696B2 (ja) 2019-04-15 2023-03-03 株式会社日立製作所 光分析方法および光分析システム
CN112179818B (zh) 2020-11-16 2023-12-26 南京工程学院 一种煤粉燃料颗粒特性测试装置

Also Published As

Publication number Publication date
JP7427291B2 (ja) 2024-02-05
EP4212849A1 (en) 2023-07-19
WO2022054908A1 (ja) 2022-03-17
US20230175949A1 (en) 2023-06-08

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