ATE283913T1 - Vorrichtung zum trennen und nachweis von bewegungsfähigen spermatozoen - Google Patents

Vorrichtung zum trennen und nachweis von bewegungsfähigen spermatozoen

Info

Publication number
ATE283913T1
ATE283913T1 AT01905902T AT01905902T ATE283913T1 AT E283913 T1 ATE283913 T1 AT E283913T1 AT 01905902 T AT01905902 T AT 01905902T AT 01905902 T AT01905902 T AT 01905902T AT E283913 T1 ATE283913 T1 AT E283913T1
Authority
AT
Austria
Prior art keywords
spermatozoa
zone
detection
outlet port
separating
Prior art date
Application number
AT01905902T
Other languages
English (en)
Inventor
David Brickwood
Original Assignee
Genosis Ltd
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 Genosis Ltd filed Critical Genosis Ltd
Application granted granted Critical
Publication of ATE283913T1 publication Critical patent/ATE283913T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/689—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to pregnancy or the gonads
    • 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
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70596—Molecules with a "CD"-designation not provided for elsewhere in G01N2333/705
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/36—Gynecology or obstetrics
    • G01N2800/367—Infertility, e.g. sperm disorder, ovulatory dysfunction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Reproductive Health (AREA)
  • Pregnancy & Childbirth (AREA)
  • General Engineering & Computer Science (AREA)
  • Gynecology & Obstetrics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Centrifugal Separators (AREA)
AT01905902T 2000-02-16 2001-02-16 Vorrichtung zum trennen und nachweis von bewegungsfähigen spermatozoen ATE283913T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0003596.4A GB0003596D0 (en) 2000-02-16 2000-02-16 Sperm separation
PCT/GB2001/000654 WO2001060968A1 (en) 2000-02-16 2001-02-16 Devices for motile sperm separation

Publications (1)

Publication Number Publication Date
ATE283913T1 true ATE283913T1 (de) 2004-12-15

Family

ID=9885741

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01905902T ATE283913T1 (de) 2000-02-16 2001-02-16 Vorrichtung zum trennen und nachweis von bewegungsfähigen spermatozoen

Country Status (10)

Country Link
US (2) US7179641B2 (de)
EP (1) EP1255810B1 (de)
JP (1) JP4091767B2 (de)
AT (1) ATE283913T1 (de)
AU (2) AU2001233872B2 (de)
CA (1) CA2399993A1 (de)
DE (1) DE60107538T2 (de)
ES (1) ES2234809T3 (de)
GB (1) GB0003596D0 (de)
WO (1) WO2001060968A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6929945B2 (en) 2002-12-09 2005-08-16 Advanced Fluidix Laboratories Llc Male fertility assay method and device
AU2003272043A1 (en) * 2003-09-25 2005-04-11 Yeda Research And Development Co. Ltd. Apparatus and methods for selecting capacitated spermatozoa and uses thereof
EP2121901A4 (de) * 2007-01-16 2010-03-24 Univ Texas Tech System Verfahren und vorrichtung zur geschlechtswahl auf ph-basis
GB2447417A (en) * 2007-03-14 2008-09-17 Farhang Abed Apparatus and method for separating motile sperm
DE102007045935B4 (de) * 2007-09-25 2015-02-12 Philipps-Universität Marburg Fertilitätstest
WO2009053928A2 (en) * 2007-10-23 2009-04-30 Lotus Bio Inc. Cartridge for a biological sample
EP2255204B1 (de) * 2008-03-20 2013-11-06 Tidhar Zanbar Verfahren und kit zur diagnose von männlicher fruchtbarkeit
JP2010004770A (ja) * 2008-06-25 2010-01-14 Yuji Tsuji 精子検査器
AR070776A1 (es) 2009-03-03 2010-05-05 Consejo Nac Invest Cient Tec Dispositivo para diagnosticar el estado fisiologico y/o seleccionar los mejores espermatozoides de una muestra de semen en base a quimiotaxis y procedimiento de uso del mismo
US8535622B2 (en) 2009-04-22 2013-09-17 Lotus Bio (Nymphaea) Ltd Sperm separation system
US8828329B2 (en) 2010-10-01 2014-09-09 Church & Dwight, Co., Inc. Electronic analyte assaying device
WO2013040428A1 (en) 2011-09-14 2013-03-21 Dcb-Usa Llc Microfluidic chips for acquiring sperms with high motility, productions and applications thereof
EP2682747B1 (de) * 2012-07-02 2016-02-24 ZECH, Josef Vorrichtung zur Selektion von Spermium
CN105188933B (zh) 2013-05-03 2017-09-19 莫迪利蒂康特公司 用于分析细胞运动性的设备
US9663755B2 (en) 2013-11-19 2017-05-30 The Governing Council Of The University Of Toronto Apparatus and methods for sperm separation
WO2015077333A1 (en) 2013-11-20 2015-05-28 Brigham And Women's Hospital , Inc. System and method for sperm sorting
CA2995815C (en) 2015-06-22 2021-08-24 The Brigham And Women's Hospital, Inc Home evaluation of the quality of semen samples
DE102015116391B4 (de) 2015-09-28 2017-04-27 Marion Vollmer Medizinische Vorrichtung für die selektive Separierung einer biologischen Probe
EP3577208A4 (de) 2017-01-31 2020-12-02 Genea IP Holdings Pty Limited Verfahren und system zur verarbeitung einer biologischen probe
KR102095267B1 (ko) * 2018-10-22 2020-03-31 한국항공대학교산학협력단 중력 기반 정자 분리 장치 및 분리 방법
US12357991B2 (en) 2020-05-15 2025-07-15 David Sinton Sperm selection device, kit, and methods
US20230399598A1 (en) * 2022-06-08 2023-12-14 Ipreg Incorporation. Vertical thermal gradient equipment and method for progressive sperm sorting
JP2026504777A (ja) * 2022-11-15 2026-02-10 リプロバンテージ ラボラトリーズ 精子分離システム
US20250325988A1 (en) * 2024-04-18 2025-10-23 Reprohealth Technologies, Inc. Test tube insertable spermatozoa separation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539628B1 (fr) * 1983-01-25 1988-11-10 Fondation Rech Hormonologie Procede de separation de cellules mobiles, notamment de spermatozoides mobiles, ainsi que dispositif pour la mise en oeuvre de ce procede
SU1486163A1 (ru) 1987-05-15 1989-06-15 Kubansk Selskokhozyajst Inst Способ разделения спермиев по подвижности
US5866354A (en) 1996-12-16 1999-02-02 The State Of Oregon Acting By And Through The State Of Board Of Higher Education On Behalf Of Oregon State University Method for measuring mobility of sperm
US5908380A (en) * 1998-01-12 1999-06-01 Zavos; Panayiotis M. Compartmentalized Zavos sperm swim-up column
WO1999066331A1 (en) * 1998-06-17 1999-12-23 Genosis, Inc. Method and kit for the detection of male infertility
GB9817795D0 (en) * 1998-08-14 1998-10-14 Genosis Inc A method and device for separation and detection of spermatozoa in a sample

Also Published As

Publication number Publication date
AU2001233872B2 (en) 2004-10-07
JP2003523194A (ja) 2003-08-05
EP1255810A1 (de) 2002-11-13
US20060110821A1 (en) 2006-05-25
ES2234809T3 (es) 2005-07-01
WO2001060968A1 (en) 2001-08-23
US7179641B2 (en) 2007-02-20
CA2399993A1 (en) 2001-08-23
AU3387201A (en) 2001-08-27
US20030096395A1 (en) 2003-05-22
GB0003596D0 (en) 2000-04-05
JP4091767B2 (ja) 2008-05-28
DE60107538T2 (de) 2005-11-10
DE60107538D1 (de) 2005-01-05
EP1255810B1 (de) 2004-12-01

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Legal Events

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