JPWO2021200003A1 - - Google Patents

Info

Publication number
JPWO2021200003A1
JPWO2021200003A1 JP2022511751A JP2022511751A JPWO2021200003A1 JP WO2021200003 A1 JPWO2021200003 A1 JP WO2021200003A1 JP 2022511751 A JP2022511751 A JP 2022511751A JP 2022511751 A JP2022511751 A JP 2022511751A JP WO2021200003 A1 JPWO2021200003 A1 JP WO2021200003A1
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.)
Ceased
Application number
JP2022511751A
Other languages
Japanese (ja)
Other versions
JPWO2021200003A5 (https=
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 filed Critical
Publication of JPWO2021200003A1 publication Critical patent/JPWO2021200003A1/ja
Publication of JPWO2021200003A5 publication Critical patent/JPWO2021200003A5/ja
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G02B21/365—Control or image processing arrangements for digital or video microscopes
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • G06V20/695—Preprocessing, e.g. image segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • G06V20/698—Matching; Classification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D19/00—Instruments or methods for reproduction or fertilisation
    • A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/06—Bioreactors or fermenters specially adapted for specific uses for in vitro fertilization
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/04—Cell isolation or sorting
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0608—Germ cells
    • C12N5/0612—Germ cells sorting of gametes, e.g. according to sex or motility
    • 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
    • G01N2015/1028—Sorting particles
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10056—Microscopic image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Dispersion Chemistry (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Image Analysis (AREA)
JP2022511751A 2020-03-31 2021-03-10 Ceased JPWO2021200003A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020063284 2020-03-31
PCT/JP2021/009685 WO2021200003A1 (ja) 2020-03-31 2021-03-10 顕微鏡システム、投影ユニット、及び、精子選別支援方法

Publications (2)

Publication Number Publication Date
JPWO2021200003A1 true JPWO2021200003A1 (https=) 2021-10-07
JPWO2021200003A5 JPWO2021200003A5 (https=) 2022-11-30

Family

ID=77928722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022511751A Ceased JPWO2021200003A1 (https=) 2020-03-31 2021-03-10

Country Status (4)

Country Link
EP (1) EP4130843A4 (https=)
JP (1) JPWO2021200003A1 (https=)
CN (1) CN115485602A (https=)
WO (1) WO2021200003A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220293219A1 (en) 2021-03-09 2022-09-15 Thread Robotics Inc. System and method for dfi-based gamete selection
US11694344B2 (en) 2021-11-05 2023-07-04 Thread Robotics Inc. System and method for automated cell positioning
JP7693533B2 (ja) * 2021-12-27 2025-06-17 株式会社エビデント 顕微鏡システム、投影ユニット、及び、選別支援方法
US20230399598A1 (en) * 2022-06-08 2023-12-14 Ipreg Incorporation. Vertical thermal gradient equipment and method for progressive sperm sorting
WO2023248958A1 (ja) * 2022-06-24 2023-12-28 株式会社エビデント 顕微鏡システム、投影ユニット、選別支援方法、及び、記録媒体
CN115074237B (zh) * 2022-07-29 2024-09-27 贵州省畜牧兽医研究所 一种山羊育种优选精子的显微操作取出采集装置
EP4605726A4 (en) 2022-10-17 2026-01-14 Vitruvianmd Pte Ltd VISUAL ANALYSIS OF SPERM DNA FRAGMENTATION
TWI876619B (zh) * 2023-10-25 2025-03-11 國立陽明交通大學 精蟲分選裝置
JP7580169B1 (ja) * 2024-09-09 2024-11-11 株式会社アークス 精子選別補助装置、精子選別補助システム、及び精子選別補助プログラム
JP7751345B1 (ja) * 2025-04-24 2025-10-08 株式会社アークス 精子選別補助装置、投影装置、及び顕微鏡システム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0829694A (ja) * 1994-07-20 1996-02-02 Nikon Corp 画像処理装置付き顕微鏡
JP2012198249A (ja) * 2012-07-27 2012-10-18 Chiba Univ 精子機能の検査方法
JP2017092730A (ja) * 2015-11-11 2017-05-25 ソニー株式会社 情報処理装置、情報処理方法、プログラム及び情報処理システム
WO2020008920A1 (ja) * 2018-07-02 2020-01-09 ソニー株式会社 医療用観察システム、医療用観察装置、及び医療用観察装置の駆動方法
WO2020059522A1 (ja) * 2018-09-21 2020-03-26 公立大学法人横浜市立大学 生殖医療支援システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012150689A1 (ja) 2011-05-02 2012-11-08 オリンパス株式会社 顕微鏡、及び、顕微鏡を用いた顕微授精方法
CN112714888B (zh) * 2018-09-28 2023-02-17 仪景通株式会社 显微镜系统、投影单元以及图像投影方法
CN112714887B (zh) * 2018-09-28 2024-02-23 仪景通株式会社 显微镜系统、投影单元以及图像投影方法
EP3904937B1 (en) * 2018-12-28 2025-04-09 Evident Corporation Microscope system
JP2023130870A (ja) * 2022-03-08 2023-09-21 株式会社エビデント 顕微鏡システム、重畳ユニット、及び、動作方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0829694A (ja) * 1994-07-20 1996-02-02 Nikon Corp 画像処理装置付き顕微鏡
JP2012198249A (ja) * 2012-07-27 2012-10-18 Chiba Univ 精子機能の検査方法
JP2017092730A (ja) * 2015-11-11 2017-05-25 ソニー株式会社 情報処理装置、情報処理方法、プログラム及び情報処理システム
WO2020008920A1 (ja) * 2018-07-02 2020-01-09 ソニー株式会社 医療用観察システム、医療用観察装置、及び医療用観察装置の駆動方法
WO2020059522A1 (ja) * 2018-09-21 2020-03-26 公立大学法人横浜市立大学 生殖医療支援システム

Also Published As

Publication number Publication date
EP4130843A9 (en) 2024-06-05
EP4130843A4 (en) 2024-05-01
EP4130843A1 (en) 2023-02-08
CN115485602A (zh) 2022-12-16
WO2021200003A1 (ja) 2021-10-07

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