JPWO2021090574A1 - - Google Patents
Info
- Publication number
- JPWO2021090574A1 JPWO2021090574A1 JP2021554830A JP2021554830A JPWO2021090574A1 JP WO2021090574 A1 JPWO2021090574 A1 JP WO2021090574A1 JP 2021554830 A JP2021554830 A JP 2021554830A JP 2021554830 A JP2021554830 A JP 2021554830A JP WO2021090574 A1 JPWO2021090574 A1 JP WO2021090574A1
- 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.)
- Granted
Links
Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
- G01N15/1484—Optical investigation techniques, e.g. flow cytometry microstructural devices
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- 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
- G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
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- 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
- G01N2015/0238—Single particle scatter
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- 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
- G01N2015/0288—Sorting the 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
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- 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
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- 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
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- 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
- G01N2015/1422—Electrical 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
-
- 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
- G01N2015/1452—Adjustment of focus; Alignment
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- 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
- G01N2015/1493—Particle size
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019201577 | 2019-11-06 | ||
| JP2019201577 | 2019-11-06 | ||
| PCT/JP2020/034432 WO2021090574A1 (ja) | 2019-11-06 | 2020-09-11 | 位置調整方法、微小粒子分析装置、及びプログラム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021090574A1 true JPWO2021090574A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2021-05-14 |
| JP7683484B2 JP7683484B2 (ja) | 2025-05-27 |
Family
ID=75849856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021554830A Active JP7683484B2 (ja) | 2019-11-06 | 2020-09-11 | 位置調整方法、微小粒子分析装置、及びプログラム |
Country Status (4)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113438413B (zh) * | 2021-05-27 | 2022-04-12 | 长春迈克赛德医疗科技有限公司 | 一种有形成分分析仪的自动聚焦方法 |
| CN117897604A (zh) * | 2021-10-05 | 2024-04-16 | 索尼集团公司 | 生物样品分析装置及异常判定方法 |
| WO2024166705A1 (ja) * | 2023-02-10 | 2024-08-15 | 株式会社堀場製作所 | 粒子径分布測定装置、粒子径分布測定方法、及び、粒子径分布測定用プログラム |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0481640A (ja) * | 1990-07-24 | 1992-03-16 | Toa Medical Electronics Co Ltd | フローイメージングサイトメータにおける自動焦点調整方法 |
| JPH0513454B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-10-28 | 1993-02-22 | Canon Kk | |
| JP2013210308A (ja) * | 2012-03-30 | 2013-10-10 | Sony Corp | マイクロチップローディング装置、マイクロチップ型フローサイトメータ及びマイクロチップローディング方法 |
| JP5727629B2 (ja) * | 2011-02-01 | 2015-06-03 | コンスティテューション・メディカル・インコーポレイテッドＣｏｎｓｔｉｔｕｔｉｏｎ Ｍｅｄｉｃａｌ， Ｉｎｃ． | 顕微鏡撮像における高速自動焦点合わせ |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH061241B2 (ja) * | 1985-11-11 | 1994-01-05 | キヤノン株式会社 | 粒子解析装置 |
| JP2874746B2 (ja) * | 1990-11-22 | 1999-03-24 | シスメックス株式会社 | フローイメージングサイトメータにおけるフローセル機構 |
| WO2010140460A1 (ja) * | 2009-06-03 | 2010-12-09 | 株式会社日立ハイテクノロジーズ | フロー式粒子画像解析方法及び装置 |
| JP5304456B2 (ja) * | 2009-06-10 | 2013-10-02 | ソニー株式会社 | 微小粒子測定装置 |
| JP5720233B2 (ja) | 2010-12-17 | 2015-05-20 | ソニー株式会社 | マイクロチップ及び微小粒子分取装置 |
| FR2971337B1 (fr) * | 2011-02-04 | 2013-03-01 | Horiba Abx Sas | Dispositif et procede de mesures multiparametriques de microparticules dans un fluide |
| US9915935B2 (en) * | 2012-03-30 | 2018-03-13 | Sony Corporation | Microchip-type optical measuring apparatus and optical position adjusting method thereof |
| US10338354B2 (en) * | 2016-07-18 | 2019-07-02 | Coherent, Inc. | Achromatic anastigmatic anamorphic objective |
| WO2018067770A1 (en) * | 2016-10-06 | 2018-04-12 | Iris International, Inc. | Dynamic focus system and methods |
| WO2018175411A1 (en) * | 2017-03-20 | 2018-09-27 | Nanocellect Biomedical, Inc. | Systems, apparatuses, and methods for cell sorting and flow cytometry |
| JP6997549B2 (ja) * | 2017-07-11 | 2022-01-17 | アークレイ株式会社 | 分析装置及び焦点合わせ方法 |
-
2020
- 2020-09-11 EP EP20884203.9A patent/EP4043862A4/en active Pending
- 2020-09-11 WO PCT/JP2020/034432 patent/WO2021090574A1/ja not_active Ceased
- 2020-09-11 JP JP2021554830A patent/JP7683484B2/ja active Active
- 2020-09-11 US US17/772,488 patent/US20220349806A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0513454B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-10-28 | 1993-02-22 | Canon Kk | |
| JPH0481640A (ja) * | 1990-07-24 | 1992-03-16 | Toa Medical Electronics Co Ltd | フローイメージングサイトメータにおける自動焦点調整方法 |
| JP5727629B2 (ja) * | 2011-02-01 | 2015-06-03 | コンスティテューション・メディカル・インコーポレイテッドＣｏｎｓｔｉｔｕｔｉｏｎ Ｍｅｄｉｃａｌ， Ｉｎｃ． | 顕微鏡撮像における高速自動焦点合わせ |
| JP2013210308A (ja) * | 2012-03-30 | 2013-10-10 | Sony Corp | マイクロチップローディング装置、マイクロチップ型フローサイトメータ及びマイクロチップローディング方法 |
Non-Patent Citations (1)
| Title |
|---|
| SANTOS, A. ET AL.: "Evaluation of autofocus functions in molecular cytogenetic analysis", JOURNAL OF MICROSCOPY, vol. Vol. 188 (3), JPN6020046095, 31 October 2003 (2003-10-31), US, pages 264 - 272, ISSN: 0005380168 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7683484B2 (ja) | 2025-05-27 |
| EP4043862A4 (en) | 2022-12-07 |
| US20220349806A1 (en) | 2022-11-03 |
| EP4043862A1 (en) | 2022-08-17 |
| WO2021090574A1 (ja) | 2021-05-14 |
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