CA2146681A1 - High spatial resolution area array detection readhead and method for using the same - Google Patents

High spatial resolution area array detection readhead and method for using the same

Info

Publication number
CA2146681A1
CA2146681A1 CA002146681A CA2146681A CA2146681A1 CA 2146681 A1 CA2146681 A1 CA 2146681A1 CA 002146681 A CA002146681 A CA 002146681A CA 2146681 A CA2146681 A CA 2146681A CA 2146681 A1 CA2146681 A1 CA 2146681A1
Authority
CA
Canada
Prior art keywords
area
area array
sample detection
field
detection
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.)
Abandoned
Application number
CA002146681A
Other languages
English (en)
French (fr)
Inventor
Andrew J. Dosmann
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.)
Bayer Corp
Original Assignee
Miles Inc
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 Miles Inc filed Critical Miles Inc
Publication of CA2146681A1 publication Critical patent/CA2146681A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G02B26/0883—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism
    • G02B26/0891—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism forming an optical wedge
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N21/5911—Densitometers of the scanning type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Optics & Photonics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Input (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Television Signal Processing For Recording (AREA)
  • Facsimile Heads (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Facsimile Scanning Arrangements (AREA)
CA002146681A 1994-06-30 1995-04-10 High spatial resolution area array detection readhead and method for using the same Abandoned CA2146681A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/273,263 US5449898A (en) 1994-06-30 1994-06-30 High spatial resolution area array detection readhead with a reduced sample detection area and method for using the same
US08/273,263 1994-06-30

Publications (1)

Publication Number Publication Date
CA2146681A1 true CA2146681A1 (en) 1995-12-31

Family

ID=23043219

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002146681A Abandoned CA2146681A1 (en) 1994-06-30 1995-04-10 High spatial resolution area array detection readhead and method for using the same

Country Status (8)

Country Link
US (1) US5449898A (https=)
EP (1) EP0691535B1 (https=)
JP (1) JPH0815015A (https=)
AT (1) ATE248369T1 (https=)
AU (1) AU693195B2 (https=)
CA (1) CA2146681A1 (https=)
DE (1) DE69531575T2 (https=)
DK (1) DK0691535T3 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1164518A (ja) * 1997-08-12 1999-03-05 Mitsubishi Electric Corp 車両用光レーダ装置
DE19827655C1 (de) * 1998-06-22 2000-02-24 Reinhold Pfeiffer Verfahren zur Beurteilung der Wirksamkeit einer Fußbodenreinigung
US6686956B1 (en) 1999-08-31 2004-02-03 International Business Machines Corporation Increased resolution digital capture device
US6353692B1 (en) * 2000-02-17 2002-03-05 Jds Uniphase Inc. Optical switch
US6850633B2 (en) * 2001-02-23 2005-02-01 Beckman Coulter, Inc. Devices and methods for reading and interpreting guaiac-based occult blood tests
DE10259667B4 (de) * 2002-12-18 2004-09-16 Lfk-Lenkflugkörpersysteme Gmbh Verfahren zur Vergrößerung des Bildfeldes einer Focal-Plane-Array-Kamera
BRPI0507376A (pt) 2004-02-06 2007-07-10 Bayer Healthcare Llc espécie oxidável como uma referência interna para biossensores e método de uso
CA2571112A1 (en) * 2004-06-17 2006-01-26 Bayer Healthcare Llc Coaxial diffuse reflectance read head
US7264971B2 (en) * 2004-07-20 2007-09-04 Siemens Medical Solutions Diagnostics Read-head for optical diagnostic device
JP5009808B2 (ja) 2004-12-13 2012-08-22 バイエル・ヘルスケア・エルエルシー 共通の検体を含有する対照溶液と血液を区別する方法
EP1698930A3 (en) * 2005-03-04 2007-04-11 Nidec Sankyo Corporation Light beam scanning device
US8002965B2 (en) 2005-04-08 2011-08-23 Bayer Healthcare Llc Oxidizable species as an internal reference in control solutions for biosensors
US8263414B2 (en) 2005-05-23 2012-09-11 Siemens Healthcare Diagnostics Inc. Dispensing of a diagnostic liquid onto a diagnostic reagent
GB2445160B (en) * 2006-12-29 2011-08-10 Mologic Ltd Diagnostic test device
WO2009048833A1 (en) * 2007-10-09 2009-04-16 Siemens Healthcare Diagnostics Inc. Two dimensional imaging of reacted areas on a reagent
WO2009076302A1 (en) 2007-12-10 2009-06-18 Bayer Healthcare Llc Control markers for auto-detection of control solution and methods of use
US20090305317A1 (en) * 2008-06-05 2009-12-10 Brauer Jacob S User interface for testing device
DE102008030277B4 (de) * 2008-06-25 2014-05-28 Lre Medical Gmbh Verfahren und Vorrichtung zum Bestimmen der Konzentration einer Substanz in einer Flüssigkeit
WO2013173674A1 (en) 2012-05-18 2013-11-21 Siemens Healthcare Diagnostics Inc. Fish eye lens analyzer
US9193171B2 (en) * 2014-02-12 2015-11-24 Xerox Corporation Chemically reactive test strip for detecting mis-firing print heads with clear fluids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1938854B2 (de) * 1969-07-31 1971-07-22 Verfahren zur analyse eines bildmusters und einrichtungen zur durchfuehrung des verfahrens
US4241257A (en) * 1979-05-24 1980-12-23 Koester Charles J Scanning microscopic apparatus
FR2545945B1 (fr) * 1983-05-11 1985-12-06 Sopelem Appareil d'observation permettant de viser alternativement au moins deux objets
GB2186993A (en) * 1986-02-26 1987-08-26 British Nuclear Fuels Plc Viewing systems with variable field of view

Also Published As

Publication number Publication date
AU2322295A (en) 1996-01-18
EP0691535A2 (en) 1996-01-10
JPH0815015A (ja) 1996-01-19
EP0691535A3 (https=) 1996-01-31
DE69531575D1 (de) 2003-10-02
DK0691535T3 (da) 2003-12-15
EP0691535B1 (en) 2003-08-27
US5449898A (en) 1995-09-12
ATE248369T1 (de) 2003-09-15
AU693195B2 (en) 1998-06-25
DE69531575T2 (de) 2004-06-24

Similar Documents

Publication Publication Date Title
CA2146681A1 (en) High spatial resolution area array detection readhead and method for using the same
US9228935B2 (en) Device for detecting an analyte in a bodily fluid
US5701181A (en) Fiber optic diffuse light reflectance sensor utilized in the detection of occult blood
US5717778A (en) Optical specimen analysis system and method
EP0479231B1 (en) Apparatus and method for measuring specimen
US7822245B2 (en) Method for detecting a response of each probe zone on a test strip
EP0271204A3 (en) Immunochromatographic method and device
CN109459574A (zh) 用于检测糖化血红蛋白含量的免疫层析试纸条及包含其的免疫分析检测装置
WO2011104238A1 (en) A method for determining a marker in small volume of a sample of a bodily fluid
KR0184039B1 (ko) 화질 검사 장치 및 그 화상 합성 방법
US20190120758A1 (en) Micro-lens imaging multi-well test plate
US20200256884A1 (en) Methods and apparatus for imaging specimens and/or sample containers
JP3694559B2 (ja) 表示画面の比色測定装置
KR100849921B1 (ko) 목적물의 스펙트럼 방사의 공간 분포를 측정하는 장치
EP0990896B1 (en) Large area image analysing apparatus
EP0861439B1 (en) Composition and method for manufacturing ion selective electrode sensors
US20200256885A1 (en) Methods and apparatus for ascertaining specimen and/or specimen container characteristics
KR200357469Y1 (ko) 면역크로마토그래피법 분석용 진단키트
JP2000266752A (ja) 免疫クロマトグラフィー測定装置
US7264971B2 (en) Read-head for optical diagnostic device
JP3541232B2 (ja) 免疫クロマト試験片の呈色度の測定方法
JP2001349834A (ja) 呈色物定量装置
KR20200029677A (ko) 체외 진단 스트립 측정용 형광 리더기
JPH01250006A (ja) 引張試験装置
CN217385521U (zh) 联检免疫层析试纸条和检测试剂盒

Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 19980414