CN117642668A - 物镜和样本分析装置 - Google Patents

物镜和样本分析装置 Download PDF

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Publication number
CN117642668A
CN117642668A CN202280048537.8A CN202280048537A CN117642668A CN 117642668 A CN117642668 A CN 117642668A CN 202280048537 A CN202280048537 A CN 202280048537A CN 117642668 A CN117642668 A CN 117642668A
Authority
CN
China
Prior art keywords
objective lens
light
lens
flow channel
sample analyzer
Prior art date
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.)
Pending
Application number
CN202280048537.8A
Other languages
English (en)
Chinese (zh)
Inventor
野中干修
长江聪史
畠山丈司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Group Corp
Original Assignee
Sony Group Corp
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 Sony Group Corp filed Critical Sony Group Corp
Publication of CN117642668A publication Critical patent/CN117642668A/zh
Pending legal-status Critical Current

Links

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • 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
    • G01N15/10—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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
CN202280048537.8A 2021-07-21 2022-06-20 物镜和样本分析装置 Pending CN117642668A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163224125P 2021-07-21 2021-07-21
US63/224,125 2021-07-21
PCT/JP2022/024507 WO2023002788A1 (ja) 2021-07-21 2022-06-20 対物レンズ及び試料分析装置

Publications (1)

Publication Number Publication Date
CN117642668A true CN117642668A (zh) 2024-03-01

Family

ID=84979960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280048537.8A Pending CN117642668A (zh) 2021-07-21 2022-06-20 物镜和样本分析装置

Country Status (5)

Country Link
US (1) US20240329370A1 (https=)
EP (1) EP4375724A4 (https=)
JP (1) JPWO2023002788A1 (https=)
CN (1) CN117642668A (https=)
WO (1) WO2023002788A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209715A (ja) * 1984-04-03 1985-10-22 Nippon Kogaku Kk <Nikon> 高倍率アポクロマ−ト対物レンズ
US6510007B1 (en) 2001-08-21 2003-01-21 Becton Dickinson And Company Flow cytometry lens system
JP4033651B2 (ja) * 2001-09-03 2008-01-16 オリンパス株式会社 顕微鏡対物レンズ
JP4236893B2 (ja) * 2002-10-04 2009-03-11 シスメックス株式会社 菌計数方法および菌計数装置
JP5536995B2 (ja) * 2007-07-17 2014-07-02 オリンパス株式会社 顕微鏡対物レンズおよびレーザー走査型顕微鏡システム
JP5985140B2 (ja) 2010-04-28 2016-09-06 ソニー株式会社 蛍光強度補正方法、蛍光強度算出方法及び蛍光強度算出装置
JP5885537B2 (ja) * 2012-02-28 2016-03-15 オリンパス株式会社 顕微鏡対物レンズ
JP2014021274A (ja) * 2012-07-18 2014-02-03 Hamamatsu Photonics Kk 共焦点光生成レンズユニット、光学装置および顕微鏡
JP2015145829A (ja) * 2014-02-03 2015-08-13 ソニー株式会社 蛍光信号取得装置及び蛍光信号取得方法
CN104459967B (zh) * 2014-12-29 2017-02-22 中国科学院长春光学精密机械与物理研究所 一种用于流式细胞仪宽波带大景深显微物镜光学系统
JP2017116845A (ja) * 2015-12-25 2017-06-29 オリンパス株式会社 顕微鏡対物レンズ
JP7338336B2 (ja) 2018-09-10 2023-09-05 ソニーグループ株式会社 微小粒子分取装置、細胞治療薬製造装置、微小粒子分取方法、及びプログラム
JP2021076451A (ja) * 2019-11-07 2021-05-20 ソニー株式会社 検出光学系、検出装置、フローサイトメータ及びイメージングサイトメータ

Also Published As

Publication number Publication date
JPWO2023002788A1 (https=) 2023-01-26
EP4375724A4 (en) 2024-11-13
US20240329370A1 (en) 2024-10-03
EP4375724A1 (en) 2024-05-29
WO2023002788A1 (ja) 2023-01-26

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