IL129959A - Contaminant detector - Google Patents

Contaminant detector

Info

Publication number
IL129959A
IL129959A IL12995997A IL12995997A IL129959A IL 129959 A IL129959 A IL 129959A IL 12995997 A IL12995997 A IL 12995997A IL 12995997 A IL12995997 A IL 12995997A IL 129959 A IL129959 A IL 129959A
Authority
IL
Israel
Prior art keywords
light
liquid sample
contaminant
measured
liquid
Prior art date
Application number
IL12995997A
Other languages
English (en)
Other versions
IL129959A0 (en
Original Assignee
Therakos 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 Therakos Inc filed Critical Therakos Inc
Publication of IL129959A0 publication Critical patent/IL129959A0/xx
Publication of IL129959A publication Critical patent/IL129959A/xx

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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pathology (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)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Optical Measuring Cells (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
IL12995997A 1996-11-22 1997-11-21 Contaminant detector IL129959A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3164996P 1996-11-22 1996-11-22
PCT/US1997/021266 WO1998022798A2 (en) 1996-11-22 1997-11-21 Contaminant detector

Publications (2)

Publication Number Publication Date
IL129959A0 IL129959A0 (en) 2000-02-29
IL129959A true IL129959A (en) 2005-12-18

Family

ID=21860655

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12995997A IL129959A (en) 1996-11-22 1997-11-21 Contaminant detector

Country Status (10)

Country Link
US (1) US6069687A (xx)
EP (2) EP0939892B1 (xx)
JP (1) JP4346686B2 (xx)
AT (2) ATE317114T1 (xx)
AU (1) AU5264798A (xx)
BR (1) BR9713284A (xx)
CA (1) CA2272365C (xx)
DE (2) DE69735175T2 (xx)
IL (1) IL129959A (xx)
WO (1) WO1998022798A2 (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030157073A1 (en) * 2001-11-29 2003-08-21 Peritt David L. Methods for pretreating a subject with apoptotic cells
US7671974B2 (en) * 2003-10-29 2010-03-02 Chf Solutions Inc. Cuvette apparatus and system for measuring optical properties of a liquid such as blood
CN101512613A (zh) * 2006-09-07 2009-08-19 西门子瑞士有限公司 涉及微粒监控器及其方法的改进
US9370324B2 (en) 2008-11-05 2016-06-21 Fresenius Medical Care Holdings, Inc. Hemodialysis patient data acquisition, management and analysis system
DE102010038428A1 (de) * 2010-07-26 2012-01-26 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Optisches Messsystem
US8517968B2 (en) 2011-02-25 2013-08-27 Fresenius Medical Care Holdings, Inc. Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system
US9194792B2 (en) 2010-09-07 2015-11-24 Fresenius Medical Care Holdings, Inc. Blood chamber for an optical blood monitoring system
US8743354B2 (en) 2010-09-07 2014-06-03 Fresenius Medical Care Holdings, Inc. Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system
US8328748B2 (en) * 2010-09-13 2012-12-11 Fresenius Medical Care Holdings, Inc. Off-axis blood chamber
US9173988B2 (en) 2010-11-17 2015-11-03 Fresenius Medical Care Holdings, Inc. Sensor clip assembly for an optical monitoring system
US9801993B2 (en) 2010-11-17 2017-10-31 Fresenius Medical Care Holdings, Inc. Sensor clip assembly for an optical monitoring system
USD725261S1 (en) 2012-02-24 2015-03-24 Fresenius Medical Care Holdings, Inc. Blood flow chamber
USD799031S1 (en) 2015-09-09 2017-10-03 Fresenius Medical Care Holdings, Inc. Blood flow chamber with directional arrow

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324556A (en) * 1980-03-25 1982-04-13 The United States Of America As Represented By The Secretary Of The Navy Portable COHB analyzer
US4407295A (en) * 1980-10-16 1983-10-04 Dna Medical, Inc. Miniature physiological monitor with interchangeable sensors
JPS6350743A (ja) * 1986-08-20 1988-03-03 Hitachi Ltd 溶血のある血液試料の分析方法
US4810090A (en) * 1987-08-24 1989-03-07 Cobe Laboratories, Inc. Method and apparatus for monitoring blood components
US4775794A (en) * 1987-11-02 1988-10-04 Zenon Environmental Inc. Process and apparatus for measurement of light-absorbable components dissolved in liquids
IT220562Z2 (it) * 1990-07-17 1993-10-04 Hospal Dasco Spa Rilevatore ottico per un apparecchio di misura e monitoraggio di un liquido
US5372136A (en) * 1990-10-06 1994-12-13 Noninvasive Medical Technology Corporation System and method for noninvasive hematocrit monitoring
US5351686A (en) * 1990-10-06 1994-10-04 In-Line Diagnostics Corporation Disposable extracorporeal conduit for blood constituent monitoring
US5331958A (en) * 1992-03-31 1994-07-26 University Of Manitoba Spectrophotometric blood analysis
WO1994029722A1 (en) * 1993-06-08 1994-12-22 Chronomed, Inc. Two-phase optical assay method and apparatus
DK88893D0 (da) * 1993-07-30 1993-07-30 Radiometer As A method and an apparatus for determining the content of a constituent of blood of an individual
JP3497012B2 (ja) * 1994-11-30 2004-02-16 謙 石原 非侵襲血液分析装置
US5561065A (en) * 1994-11-14 1996-10-01 University Of Wyoming Research Corporation Method for testing earth samples for contamination by organic contaminants

Also Published As

Publication number Publication date
DE69735175T2 (de) 2006-09-21
IL129959A0 (en) 2000-02-29
EP1310784A3 (en) 2003-11-19
JP2001505996A (ja) 2001-05-08
EP0939892B1 (en) 2004-02-04
CA2272365C (en) 2007-06-05
DE69735175D1 (de) 2006-04-13
WO1998022798A3 (en) 1998-10-15
BR9713284A (pt) 1999-10-26
ATE259058T1 (de) 2004-02-15
WO1998022798A2 (en) 1998-05-28
EP0939892A2 (en) 1999-09-08
CA2272365A1 (en) 1998-05-28
DE69727493T2 (de) 2005-01-05
AU5264798A (en) 1998-06-10
EP1310784B1 (en) 2006-02-01
ATE317114T1 (de) 2006-02-15
US6069687A (en) 2000-05-30
EP1310784A2 (en) 2003-05-14
DE69727493D1 (de) 2004-03-11
JP4346686B2 (ja) 2009-10-21

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