WO2012057471A3 - Optical in-vitro diagnostic apparatus and a diagnosis method using the same - Google Patents

Optical in-vitro diagnostic apparatus and a diagnosis method using the same Download PDF

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Publication number
WO2012057471A3
WO2012057471A3 PCT/KR2011/007872 KR2011007872W WO2012057471A3 WO 2012057471 A3 WO2012057471 A3 WO 2012057471A3 KR 2011007872 W KR2011007872 W KR 2011007872W WO 2012057471 A3 WO2012057471 A3 WO 2012057471A3
Authority
WO
WIPO (PCT)
Prior art keywords
image
color
detected
density
target
Prior art date
Application number
PCT/KR2011/007872
Other languages
French (fr)
Other versions
WO2012057471A2 (en
Inventor
Jong Won Park
Original Assignee
Lg Innotek Co., 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 Lg Innotek Co., Ltd. filed Critical Lg Innotek Co., Ltd.
Publication of WO2012057471A2 publication Critical patent/WO2012057471A2/en
Publication of WO2012057471A3 publication Critical patent/WO2012057471A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Provided is a high-efficiency optical in-vitro diagnostic apparatus, including: an image input unit inputting a color image of a target to be detected; an image controller forming the image at a density of a target to be detected by analyzing pixel intensity of an image input from the image input unit; and a display unit displaying result values of the transformed target density. The exemplary embodiment of the present invention can analyze the color images of the targets to be detected for each pixel and select and measure the color channel implementing the high-density pixel to obtain the image in the specific wavelength band capable of increasing the measured sensitivity using the color information of the color image, thereby increasing the measurement efficiency.
PCT/KR2011/007872 2010-10-27 2011-10-21 Optical in-vitro diagnostic apparatus and a diagnosis method using the same WO2012057471A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100104997A KR101157999B1 (en) 2010-10-27 2010-10-27 Diagnosis apparatus and method used in-vitrodiagnostics
KR10-2010-0104997 2010-10-27

Publications (2)

Publication Number Publication Date
WO2012057471A2 WO2012057471A2 (en) 2012-05-03
WO2012057471A3 true WO2012057471A3 (en) 2012-06-21

Family

ID=45994515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/007872 WO2012057471A2 (en) 2010-10-27 2011-10-21 Optical in-vitro diagnostic apparatus and a diagnosis method using the same

Country Status (2)

Country Link
KR (1) KR101157999B1 (en)
WO (1) WO2012057471A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101352769B1 (en) * 2012-05-09 2014-01-22 서강대학교산학협력단 Method and apparatus of differentiating between a background and a region of interest
CN103616522A (en) * 2013-10-28 2014-03-05 中国科学院苏州生物医学工程技术研究所 Immune chromatography result identification method based on envelope area and twice compensation
CN105181959B (en) * 2015-06-25 2017-03-08 中国科学院电子学研究所 A kind of immunity-chromatography test strip quantitative testing device and method
KR20170122145A (en) * 2016-04-26 2017-11-03 서울대학교산학협력단 A device for providing information using saliva
US11474034B2 (en) * 2017-03-13 2022-10-18 Zoetis Services Llc Lateral flow test system
US10900959B2 (en) * 2018-06-14 2021-01-26 S.P.C.M. Sa Method for quantitatively measuring the concentration of chemicals in aqueous solution

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005134139A (en) * 2003-10-28 2005-05-26 Rohm Co Ltd Optical waveguide sensor and measuring instrument using the same
KR20100029868A (en) * 2008-09-09 2010-03-18 성균관대학교산학협력단 Biochemistry material sensing device and disk device using the light waveguide
KR20100038898A (en) * 2008-10-07 2010-04-15 한국과학기술원 Device and method for tuning output signals from light matter interactions using optoelectrofluidics
JP2010213661A (en) * 2009-03-18 2010-09-30 Olympus Corp Method for analyzing amount of receptor expression, and luminous protein

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005134139A (en) * 2003-10-28 2005-05-26 Rohm Co Ltd Optical waveguide sensor and measuring instrument using the same
KR20100029868A (en) * 2008-09-09 2010-03-18 성균관대학교산학협력단 Biochemistry material sensing device and disk device using the light waveguide
KR20100038898A (en) * 2008-10-07 2010-04-15 한국과학기술원 Device and method for tuning output signals from light matter interactions using optoelectrofluidics
JP2010213661A (en) * 2009-03-18 2010-09-30 Olympus Corp Method for analyzing amount of receptor expression, and luminous protein

Also Published As

Publication number Publication date
WO2012057471A2 (en) 2012-05-03
KR101157999B1 (en) 2012-06-25
KR20120043788A (en) 2012-05-07

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