JP2706616B2 - 液体の光学的測定装置 - Google Patents

液体の光学的測定装置

Info

Publication number
JP2706616B2
JP2706616B2 JP6012654A JP1265494A JP2706616B2 JP 2706616 B2 JP2706616 B2 JP 2706616B2 JP 6012654 A JP6012654 A JP 6012654A JP 1265494 A JP1265494 A JP 1265494A JP 2706616 B2 JP2706616 B2 JP 2706616B2
Authority
JP
Japan
Prior art keywords
liquid
space
optical fiber
suction
optical
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 - Fee Related
Application number
JP6012654A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07218423A (ja
Inventor
克 本澤
一弘 渥美
文彦 下村
成治 川口
裕一郎 坂本
久也 本島
正行 増子
毅 早川
Original Assignee
株式会社バイオセンサー研究所
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 株式会社バイオセンサー研究所 filed Critical 株式会社バイオセンサー研究所
Priority to JP6012654A priority Critical patent/JP2706616B2/ja
Priority to EP95300194A priority patent/EP0666472A2/en
Priority to US08/378,369 priority patent/US5523845A/en
Publication of JPH07218423A publication Critical patent/JPH07218423A/ja
Application granted granted Critical
Publication of JP2706616B2 publication Critical patent/JP2706616B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N2035/1027—General features of the devices
    • G01N2035/1048—General features of the devices using the transfer device for another function
    • G01N2035/1062—General features of the devices using the transfer device for another function for testing the liquid while it is in the transfer device

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
JP6012654A 1994-02-04 1994-02-04 液体の光学的測定装置 Expired - Fee Related JP2706616B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6012654A JP2706616B2 (ja) 1994-02-04 1994-02-04 液体の光学的測定装置
EP95300194A EP0666472A2 (en) 1994-02-04 1995-01-12 Device for optically measuring liquids
US08/378,369 US5523845A (en) 1994-02-04 1995-01-25 A fiber optic device for measuring liquids which are drawn into an end of the device to a predetermined distance from the end of the optical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6012654A JP2706616B2 (ja) 1994-02-04 1994-02-04 液体の光学的測定装置

Publications (2)

Publication Number Publication Date
JPH07218423A JPH07218423A (ja) 1995-08-18
JP2706616B2 true JP2706616B2 (ja) 1998-01-28

Family

ID=11811356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6012654A Expired - Fee Related JP2706616B2 (ja) 1994-02-04 1994-02-04 液体の光学的測定装置

Country Status (3)

Country Link
US (1) US5523845A (en, 2012)
EP (1) EP0666472A2 (en, 2012)
JP (1) JP2706616B2 (en, 2012)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08338849A (ja) * 1995-04-11 1996-12-24 Precision Syst Sci Kk 液体の吸引判別方法およびこの方法により駆動制御される分注装置
DE19535046C2 (de) * 1995-09-21 1998-04-16 Eppendorf Geraetebau Netheler Handgerät zum Pipettieren und photometrischen Messen von Proben
GB9606367D0 (en) * 1996-03-26 1996-06-05 United Utilities Plc Optical instrument
ES2224347T3 (es) * 1998-05-01 2005-03-01 F. Hoffmann-La Roche Ag Aparato para controlar simultaneamente las reacciones que tienen lugaren una pluralidad de recipientes de reaccion.
EP1054250B1 (en) * 1999-01-25 2002-09-04 Hamamatsu Photonics K.K. Pipette adaptor, pipette for absorbance measurement, method and apparatus for absorbance measurement
US6254830B1 (en) * 1999-11-05 2001-07-03 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations Magnetic focusing immunosensor for the detection of pathogens
JP4631127B2 (ja) * 2000-04-17 2011-02-16 パナソニック株式会社 液冷型陰極線管の製造方法と製造装置
DE112004002740D2 (de) * 2003-12-08 2006-11-23 Sentronic Gmbh Ges Fuer Optisc Sensitives System zur optischen Detektion chemischer und/oder physikalischer Zustandsänderungen innerhalb von verpackten Medien
JPWO2006013832A1 (ja) * 2004-08-02 2008-05-01 古河電気工業株式会社 検体の光情報認識装置およびその認識方法
JP4660799B2 (ja) * 2007-10-04 2011-03-30 フロンティア・ラボ株式会社 高分子試料分析装置
DE102007059167A1 (de) * 2007-12-06 2009-06-10 Synentec Gmbh Pipettenspitze und optische Messvorrichtung
CN104215756B (zh) 2008-12-25 2016-11-23 环球生物研究株式会社 生物相关物质的测定系统
EP2490814B1 (en) * 2009-10-22 2015-01-14 Brian Page Pipette, apparatus and kit for light measurement and method
CN104749157B (zh) * 2013-12-27 2019-02-19 同方威视技术股份有限公司 对液体物品进行安全检查的方法和设备
GB2537593A (en) * 2015-03-27 2016-10-26 Page Brian Pipette comprising light source and detector
US11498064B2 (en) 2017-03-28 2022-11-15 Universal Bio Research Co., Ltd. Photometric dispensing nozzle unit, photometric dispensing apparatus, and photometric dispensing method
CN113777062A (zh) * 2021-08-24 2021-12-10 左渡海 一种微量分光光度计

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814081A (en) * 1971-04-02 1974-06-04 Olympus Optical Co Optical measuring catheter
EP0038912B1 (de) * 1980-04-23 1983-05-18 Contraves Ag Sensorkanüle
US4488814A (en) * 1981-09-28 1984-12-18 Miles Laboratories, Inc. Apparatus for and method of optical absorbance and fluorescent radiation measurement
US4622974A (en) * 1984-03-07 1986-11-18 University Of Tennessee Research Corporation Apparatus and method for in-vivo measurements of chemical concentrations
JPS615450U (ja) * 1984-06-14 1986-01-13 三菱重工業株式会社 粒子検出装置
CH660633A5 (fr) * 1984-11-06 1987-05-15 Battelle Memorial Institute Appareil d'analyse pour la determination optique de substances en solution.
JPS61134648A (ja) * 1984-12-06 1986-06-21 Mitsubishi Electric Corp 水質計測装置
US4757194A (en) * 1986-10-10 1988-07-12 Oxbridge, Inc. Methods and apparatus for sensing the mechanical application of force
JPH07113638B2 (ja) * 1989-07-14 1995-12-06 松下電器産業株式会社 免疫測定方法および免疫センサー
JPH04324344A (ja) * 1991-04-24 1992-11-13 Hitachi Cable Ltd Ｏｆケーブル接続部の絶縁油中溶存ガスの早期検出方法
JP3052662U (ja) * 1998-03-26 1998-09-29 ソマール株式会社 プリント基板カバーレイフィルム押圧用シート

Also Published As

Publication number Publication date
EP0666472A3 (en, 2012) 1995-09-06
EP0666472A2 (en) 1995-08-09
US5523845A (en) 1996-06-04
JPH07218423A (ja) 1995-08-18

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