JPS6323495B2 - - Google Patents

Info

Publication number
JPS6323495B2
JPS6323495B2 JP57161070A JP16107082A JPS6323495B2 JP S6323495 B2 JPS6323495 B2 JP S6323495B2 JP 57161070 A JP57161070 A JP 57161070A JP 16107082 A JP16107082 A JP 16107082A JP S6323495 B2 JPS6323495 B2 JP S6323495B2
Authority
JP
Japan
Prior art keywords
light
photodetector
reference surface
diaphragm
symmetry
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.)
Expired
Application number
JP57161070A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5868644A (ja
Inventor
Fuon Roozenburatsuto Rudorufu
Neningaa Kurausu
Shusuraa Rudorufu
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.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6143031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6323495(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Publication of JPS5868644A publication Critical patent/JPS5868644A/ja
Publication of JPS6323495B2 publication Critical patent/JPS6323495B2/ja
Granted legal-status Critical Current

Links

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (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)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
JP57161070A 1981-09-30 1982-09-17 基準面の反射能を反射測光により測定する装置 Granted JPS5868644A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3138878.7 1981-09-30
DE19813138878 DE3138878A1 (de) 1981-09-30 1981-09-30 Messeinrichtung, insbesondere ulbricht'sche kugel

Publications (2)

Publication Number Publication Date
JPS5868644A JPS5868644A (ja) 1983-04-23
JPS6323495B2 true JPS6323495B2 (en]) 1988-05-17

Family

ID=6143031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57161070A Granted JPS5868644A (ja) 1981-09-30 1982-09-17 基準面の反射能を反射測光により測定する装置

Country Status (5)

Country Link
US (1) US4523853A (en])
EP (1) EP0075766B1 (en])
JP (1) JPS5868644A (en])
AT (1) ATE41234T1 (en])
DE (2) DE3138878A1 (en])

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979841A (ja) * 1982-10-29 1984-05-09 Shimadzu Corp 絶対反射率測定装置
DE3321783A1 (de) * 1983-06-16 1984-12-20 Boehringer Mannheim Gmbh, 6800 Mannheim Anordnung zum auswerten eines teststreifens
DE3406848A1 (de) * 1984-02-22 1985-08-22 OPTRONIK GmbH opto - elektronische - systeme, 1000 Berlin Beleuchtungseinrichtung fuer die erzeugung einer diffusen lichtverteilung an der messoeffnung eines hohlkoerpers
DE3407754A1 (de) * 1984-03-02 1985-09-12 Boehringer Mannheim Gmbh, 6800 Mannheim Geraet zur bestimmung des diffusen reflexionsvermoegens einer probenflaeche kleiner abmessungen
US4755058A (en) * 1984-06-19 1988-07-05 Miles Laboratories, Inc. Device and method for measuring light diffusely reflected from a nonuniform specimen
CA1231852A (en) * 1984-09-04 1988-01-26 Stuart G. Macdonald Reflectometer featuring an integrating cavity of enhanced efficiency
US4659229A (en) * 1984-10-10 1987-04-21 Miles Laboratories, Inc. Readhead with reduced height sensitivity
DE3518832A1 (de) * 1985-05-24 1986-11-27 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Oberflaechenbeschaffenheitsfeststellungs-lichtabtastvorrichtung mit einem lichtkonzentrator
JPS6252438A (ja) * 1985-08-30 1987-03-07 Shimadzu Corp 積分球式分光反射率測定装置
US4935346A (en) 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
DE3630999A1 (de) * 1986-09-12 1988-03-17 Boehringer Mannheim Gmbh Mehrschichtiger testtraeger
DE3818815A1 (de) * 1988-06-03 1989-12-14 Zeiss Carl Fa Remissionsmessgeraet
DE3844104A1 (de) * 1988-12-28 1990-07-05 Boehringer Mannheim Gmbh Testtraeger-analysesystem
DE3914037A1 (de) * 1989-04-28 1990-10-31 Boehringer Mannheim Gmbh Testtraegeranalysegeraet
JP3027161B2 (ja) * 1989-07-14 2000-03-27 株式会社リコー 画像形成装置における画像濃度検知装置
US7141212B2 (en) * 1993-11-12 2006-11-28 Inverness Medical Switzerland Gmbh Reading devices and assay devices for use therewith
US5597532A (en) * 1994-10-20 1997-01-28 Connolly; James Apparatus for determining substances contained in a body fluid
US5518689A (en) * 1995-09-05 1996-05-21 Bayer Corporation Diffused light reflectance readhead
DE19619513C2 (de) * 1996-05-14 2001-03-22 Stoeckert Instr Gmbh Vorrichtung für die Messung physiologischer Parameter von in einem extrakorporalen Kreislauf geführtem Blut
US6394952B1 (en) * 1998-02-03 2002-05-28 Adeza Biomedical Corporation Point of care diagnostic systems
US6267722B1 (en) 1998-02-03 2001-07-31 Adeza Biomedical Corporation Point of care diagnostic systems
JP2002502980A (ja) 1998-02-10 2002-01-29 イーワイ ラボラトリーズ インコーポレイテッド 試料ホルダ起伏形状を補償し且つシステム・ノイズのロック除去を行う反射測定システム
US5995236A (en) 1998-04-13 1999-11-30 Mit Development Corporation Blood fluid characteristics analysis instrument
USD434153S (en) * 1998-04-20 2000-11-21 Adeza Biomedical Corporation Point of care analyte detector system
USD432244S (en) * 1998-04-20 2000-10-17 Adeza Biomedical Corporation Device for encasing an assay test strip
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
CA2471625A1 (en) * 2001-12-27 2003-07-24 Inverness Medical Switzerland Gmbh Novel device, system and method for fluorescence detection
RU2301408C2 (ru) * 2002-12-30 2007-06-20 Закрытое акционерное общество "СибНИИстрой" Установка для определения общего коэффициента пропускания света оконных блоков и измерительный блок для нее
US7315378B2 (en) * 2003-06-04 2008-01-01 Inverness Medical Switzerland Gmbh Optical arrangement for assay reading device
US7239394B2 (en) * 2003-06-04 2007-07-03 Inverness Medical Switzerland Gmbh Early determination of assay results
US7317532B2 (en) * 2003-06-04 2008-01-08 Inverness Medical Switzerland Gmbh Flow sensing for determination of assay results
GB2450351B (en) 2007-06-20 2012-01-18 Cozart Bioscience Ltd Monitoring an Immunoassay
AU2014334502A1 (en) * 2013-10-08 2016-05-05 Djordje DIKIC System, method and apparatus for performing colour matching
EP4180797A1 (en) * 2014-06-10 2023-05-17 Sanofi-Aventis Deutschland GmbH Apparatus for determining information associated with reflection characteristics of a surface

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2358020A (en) * 1940-08-31 1944-09-12 Gen Motors Corp Color analyzing device
US2280993A (en) * 1940-12-05 1942-04-28 American Cyanamid Co Turbidimeter
US2688099A (en) * 1949-09-14 1954-08-31 Everett H Bickley Scanning mechanism for color sorting machines
US3327583A (en) * 1962-07-16 1967-06-27 Lion Res Corp Apparatus with diffusely reflecting hollow housing for measuring absolute reflectivity of a surface and the like
DD110341A1 (en]) * 1974-02-21 1974-12-12
JPS591977B2 (ja) * 1978-01-25 1984-01-14 株式会社京都第一科学 呈色試験紙を用いた分析方法
JPS609708Y2 (ja) * 1978-03-23 1985-04-05 蓊 須賀 積分球式標準光源装置
DE2834983C3 (de) * 1978-08-10 1981-09-03 Vladimir Dr.-Ing. 5100 Aachen Blazek Meßkopf für Beleuchtungsstärke-Meßgeräte
FR2466783A1 (fr) * 1979-09-28 1981-04-10 Thomson Csf Procede de protection contre les reflexions intempestives d'un faisceau optique et dispositif destine a la mise en oeuvre de ce procede
DD147001A1 (de) * 1979-10-31 1981-03-11 Ludwig W Wieczorek Strahlungsenergie-und-leistungsmessgeraet

Also Published As

Publication number Publication date
EP0075766B1 (de) 1989-03-08
DE3138878A1 (de) 1983-04-14
ATE41234T1 (de) 1989-03-15
JPS5868644A (ja) 1983-04-23
EP0075766A1 (de) 1983-04-06
DE3279511D1 (en) 1989-04-13
US4523853A (en) 1985-06-18

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