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EE201000054A - Optical method and apparatus for measuring the concentration of substances in body fluids - Google Patents

Optical method and apparatus for measuring the concentration of substances in body fluids

Info

Publication number
EE201000054A
EE201000054A EEP201000054A EEP201000054A EE201000054A EE 201000054 A EE201000054 A EE 201000054A EE P201000054 A EEP201000054 A EE P201000054A EE P201000054 A EEP201000054 A EE P201000054A EE 201000054 A EE201000054 A EE 201000054A
Authority
EE
Estonia
Prior art keywords
substances
concentration
measuring
body fluids
optical method
Prior art date
Application number
EEP201000054A
Other languages
Estonian (et)
Inventor
Fridolin Ivo
Jerotskaja Jana
Lauri Kai
Luman Merike
Original Assignee
Tallinna Tehnikaülikool
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 Tallinna Tehnikaülikool filed Critical Tallinna Tehnikaülikool
Publication of EE201000054A publication Critical patent/EE201000054A/en
Publication of EE05622B1 publication Critical patent/EE05622B1/en

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
    • G01N21/33—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)
  • 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)
EEP201000054A 2007-12-04 2008-12-04 Apparatus and method for measuring the concentration of substances in a biological fluid EE05622B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99215607P 2007-12-04 2007-12-04
PCT/EE2008/000026 WO2009071102A1 (en) 2007-12-04 2008-12-04 Optical method and device for measuring concentrations of substances in biological fluids

Publications (2)

Publication Number Publication Date
EE201000054A true EE201000054A (en) 2010-08-16
EE05622B1 EE05622B1 (en) 2013-02-15

Family

ID=40428473

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP201000054A EE05622B1 (en) 2007-12-04 2008-12-04 Apparatus and method for measuring the concentration of substances in a biological fluid

Country Status (2)

Country Link
EE (1) EE05622B1 (en)
WO (1) WO2009071102A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011147425A1 (en) 2010-05-27 2011-12-01 Tallinn University Of Technology Method and device for measuring and monitoring concentration of substances in a biological fluid
CN102985822A (en) 2010-06-28 2013-03-20 塔林科技大学 A method and device for determining content of the middle and protein bound uremic toxins in a biological fluid
DE202010017537U1 (en) 2010-12-16 2012-02-09 Ldiamon As Detection device for determining the urea content
DE102011101193A1 (en) 2011-05-11 2012-11-15 Ldiamon As Method and detection device for determining the uric acid and creatinine content
DE102014106489A1 (en) 2014-05-08 2015-11-12 B. Braun Avitum Ag Device and device control method for the quantitative determination of the concentration of selected substances filtered out of a patient's body in a liquid
CN110411969B (en) * 2019-08-02 2021-10-01 淮阴师范学院 Method for the determination of uric acid in poultry manure by UV spectrophotometry

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5351686A (en) * 1990-10-06 1994-10-04 In-Line Diagnostics Corporation Disposable extracorporeal conduit for blood constituent monitoring
US7317938B2 (en) * 1999-10-08 2008-01-08 Sensys Medical, Inc. Method of adapting in-vitro models to aid in noninvasive glucose determination
US6651015B2 (en) * 1999-11-23 2003-11-18 James Samsoondar Method for calibrating spectrophotometric apparatus
US6674526B1 (en) * 2000-08-03 2004-01-06 Ralf Marbach Methods and apparatus for improving the long-term stability of spectroscopic quantitative analyses

Also Published As

Publication number Publication date
EE05622B1 (en) 2013-02-15
WO2009071102A1 (en) 2009-06-11

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Legal Events

Date Code Title Description
GB1A Change in the ownership or in the address of the owner
HC1A Change of owner name
MM4A Lapsed by not paying the annual fees

Effective date: 20191204