WO2012061578A3 - Sperm motility analyzer and related methods - Google Patents

Sperm motility analyzer and related methods Download PDF

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Publication number
WO2012061578A3
WO2012061578A3 PCT/US2011/059112 US2011059112W WO2012061578A3 WO 2012061578 A3 WO2012061578 A3 WO 2012061578A3 US 2011059112 W US2011059112 W US 2011059112W WO 2012061578 A3 WO2012061578 A3 WO 2012061578A3
Authority
WO
WIPO (PCT)
Prior art keywords
sperm
related methods
sperm motility
motility analyzer
movement parameters
Prior art date
Application number
PCT/US2011/059112
Other languages
French (fr)
Other versions
WO2012061578A2 (en
Inventor
Summer Goodson
Zhaojun Zhang
James Tsuruta
Wei Wang
Deborah O'brien
Original Assignee
The University Of North Carolina At Chapel Hill
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 The University Of North Carolina At Chapel Hill filed Critical The University Of North Carolina At Chapel Hill
Publication of WO2012061578A2 publication Critical patent/WO2012061578A2/en
Publication of WO2012061578A3 publication Critical patent/WO2012061578A3/en

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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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5091—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing the pathological state of an organism

Abstract

Method and systems of classifying sperm motility include detecting one or more movement parameters of a plurality of sperm in a sample using a computer-assisted sperm analysis device. The movement parameters of individual ones of the plurality of sperm are classified into one of at least four classifications.
PCT/US2011/059112 2010-11-03 2011-11-03 Sperm motility analyzer and related methods WO2012061578A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40968810P 2010-11-03 2010-11-03
US61/409,688 2010-11-03

Publications (2)

Publication Number Publication Date
WO2012061578A2 WO2012061578A2 (en) 2012-05-10
WO2012061578A3 true WO2012061578A3 (en) 2012-06-28

Family

ID=46025102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/059112 WO2012061578A2 (en) 2010-11-03 2011-11-03 Sperm motility analyzer and related methods

Country Status (1)

Country Link
WO (1) WO2012061578A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015137466A1 (en) * 2014-03-12 2015-09-17 一般社団法人家畜改良事業団 Sperm inspection method and device
WO2015153691A2 (en) * 2014-04-03 2015-10-08 Drexel University Computer-implemented methods, computer-readable media, and systems for tracking a plurality of spermatozoa
FR3058223A1 (en) * 2016-11-02 2018-05-04 Institut National De La Recherche Agronomique METHOD OF OBJECTIVE MEASUREMENT OF MASSAL MOTILITY IN SEMEN
CN106872630B (en) * 2017-03-29 2018-07-24 山东大学 With the screening and application of the relevant biomarker of severe teen bra
US10470798B1 (en) 2018-11-30 2019-11-12 Ohana Biosciences, Inc. Methods for promoting fertilization
WO2024037724A1 (en) 2022-08-19 2024-02-22 Consejo Nacional De Investigaciones Científicas Y Técnicas (Conicet) Methods for improving sperm function and fertilizing ability for assisted reproduction techniques

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434057A (en) * 1994-02-02 1995-07-18 Quidel Corporation Sperm motility assay and devices
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434057A (en) * 1994-02-02 1995-07-18 Quidel Corporation Sperm motility assay and devices
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

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
GOODSON, SUMMER G. ET AL.: "Classication of mouse sperm motility patterns using an automated multiclass support vector machines model", BIOLOGY OF REPRODUCTION, vol. 84, no. 6, 23 February 2011 (2011-02-23), pages 1207 - 1215 *
KAULA, NORBERT: "A computer science approach to identify hyperactivated spermatozoa", DOCTORAL DISSERTATION, June 2009 (2009-06-01), UNIVERSITY OF DENVER *
KIME, D. E. ET AL.: "Computer-assisted sperm analysis (CASA) as a tool for monitoring sperm quality in fish", COMP. BIOCHEM. PHYSIOL. PART C, vol. 130, no. 4, December 2001 (2001-12-01), pages 425 - 433 *
MORUZZI, JAMES F. ET AL.: "Quantification and classification of human sperm morphology by computer-assisted image analysis", FERTILITY AND STERILITY, vol. 50, no. 1, July 1988 (1988-07-01), pages 142 - 152 *

Also Published As

Publication number Publication date
WO2012061578A2 (en) 2012-05-10

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