NZ605685A - A method and device for determining content of the middle and protein bound uremic toxins in a biological fluid - Google Patents

A method and device for determining content of the middle and protein bound uremic toxins in a biological fluid

Info

Publication number
NZ605685A
NZ605685A NZ60568511A NZ60568511A NZ605685A NZ 605685 A NZ605685 A NZ 605685A NZ 60568511 A NZ60568511 A NZ 60568511A NZ 60568511 A NZ60568511 A NZ 60568511A NZ 605685 A NZ605685 A NZ 605685A
Authority
NZ
New Zealand
Prior art keywords
sample
biological fluid
protein bound
concentration
uremic toxins
Prior art date
Application number
NZ60568511A
Other languages
English (en)
Inventor
Ivo Fridolin
Fredrik Uhlin
Jana Jerotskaja
Risto Tanner
Jürgen Arund
Original Assignee
Univ Tallinn Technology
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
Priority claimed from EEP201000056A external-priority patent/EE05676B1/xx
Priority claimed from EEP201000085A external-priority patent/EE05669B1/xx
Application filed by Univ Tallinn Technology filed Critical Univ Tallinn Technology
Publication of NZ605685A publication Critical patent/NZ605685A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Food Science & Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • External Artificial Organs (AREA)
NZ60568511A 2010-06-28 2011-06-28 A method and device for determining content of the middle and protein bound uremic toxins in a biological fluid NZ605685A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EEP201000056A EE05676B1 (et) 2010-06-28 2010-06-28 Optiline meetod ja seade keskmise suurusega ja valkudega seotud ureemiliste toksiinide m„„ramiseks bioloogilistes vedelikes
EEP201000085A EE05669B1 (et) 2010-12-10 2010-12-10 Optiline meetod ja seade keskmise suurusega ja valkudega seotud ureemiliste toksiinide m„„ramiseks bioloogilistes vedelikes
PCT/EE2011/000008 WO2012000521A1 (en) 2010-06-28 2011-06-28 A method and device for determining content of the middle and protein bound uremic toxins in a biological fluid

Publications (1)

Publication Number Publication Date
NZ605685A true NZ605685A (en) 2014-10-31

Family

ID=44508544

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ60568511A NZ605685A (en) 2010-06-28 2011-06-28 A method and device for determining content of the middle and protein bound uremic toxins in a biological fluid

Country Status (10)

Country Link
US (1) US9103789B2 (enExample)
EP (1) EP2585830B1 (enExample)
JP (1) JP5957450B2 (enExample)
KR (1) KR101848527B1 (enExample)
CN (1) CN102985822A (enExample)
AU (1) AU2011274009B2 (enExample)
BR (1) BR112012033625A2 (enExample)
CA (1) CA2837488C (enExample)
NZ (1) NZ605685A (enExample)
WO (1) WO2012000521A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012112790A1 (de) * 2012-12-20 2014-06-26 B. Braun Avitum Ag Verfahren und Vorrichtung zur Bestimmung von Abfallprodukten wie Indoxyl Sulfate in der Dialyse
US10150983B2 (en) * 2013-02-19 2018-12-11 Nipro Corporation Method for measuring indoxyl sulfuric acid
CN104991026A (zh) * 2015-06-29 2015-10-21 苏州东辰林达检测技术有限公司 尿液中甲基马尿酸的检测方法
EP3537135A1 (en) * 2018-03-05 2019-09-11 Tallinn University of Technology A device and method for assessment of a concentration of free pentosidine in a spent dialysate
JP7207702B2 (ja) * 2018-11-06 2023-01-18 国立研究開発法人農業・食品産業技術総合研究機構 成分抽出方法、蛍光指紋測定装置、及びコンピュータが実行可能なプログラム
GB202104698D0 (en) * 2021-03-31 2021-05-12 Tallinn Univ Of Technology Multiparametric optical method and apparatus for the determination of uremic solutes, including uremic toxins, in biological fluids
TWI838830B (zh) * 2022-04-08 2024-04-11 財團法人工業技術研究院 β2-微球蛋白濃度的分析方法及裝置
CN120948421A (zh) * 2025-10-15 2025-11-14 天津医科大学 一种定量-判别一体化尿毒症智能检测系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3261264B2 (ja) 1994-07-13 2002-02-25 株式会社堀場製作所 多成分水溶液の分析方法およびその分析装置
WO1998019592A1 (en) * 1996-11-01 1998-05-14 Rio Grande Medical Technologies, Inc. Dialysis monitoring method and apparatus
US6261848B1 (en) * 1998-05-08 2001-07-17 The Johns Hopkins University Miniature immuno-optical rapid analyte sensor platform
SE525639C2 (sv) 1998-06-04 2005-03-22 Thore Falkvall Bestämning av slaggprodukter i dialysvätska med hjälp av optisk sensor
AUPR748501A0 (en) * 2001-09-04 2001-09-27 Life Therapeutics Limited Renal dialysis
US8337444B2 (en) * 2001-05-22 2012-12-25 Alfred E. Mann Institute For Biomedical Engineering At The University Of Southern California Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution for hemodialysis
RU2212029C1 (ru) 2001-12-03 2003-09-10 Общество с ограниченной ответственностью "Клиника экстракорпоральной гемокоррекции" Способ анализа жидкой биологической среды в процессе мониторинга
US7002670B2 (en) * 2002-06-12 2006-02-21 Baxter International Inc. Optical sensor and method for measuring concentration of a chemical constituent using its intrinsic optical absorbance
EP1643240A4 (en) * 2003-07-03 2010-09-22 Wako Pure Chem Ind Ltd METHOD FOR MEASURING CERTAIN COMPONENTS BY MEANS OF SPECTRAL MEASUREMENT
US7427508B2 (en) 2003-10-09 2008-09-23 Organotek Defense System Corporation Method for assaying multi-component mixtures
WO2005069737A2 (en) * 2004-01-27 2005-08-04 Ramot At Tel Aviv University Ltd. Method and system for detecting analytes
EP1751523B1 (en) 2004-05-13 2017-10-04 NarTest AS A portable device and method for on-site detection and quantification of drugs
US7966051B2 (en) * 2005-01-11 2011-06-21 Olympus Corporation Fluorescent agent concentration measuring apparatus, dose control apparatus, administration system, fluorescent agent concentration measuring method, and dose control method
DE102005020384A1 (de) * 2005-05-02 2006-11-09 Therainvention Gmbh Spektroskopisches Verfahren zum Nachweis von Analyten
WO2009071102A1 (en) 2007-12-04 2009-06-11 Tallinn University Of Technology Optical method and device for measuring concentrations of substances in biological fluids

Also Published As

Publication number Publication date
AU2011274009B2 (en) 2016-06-23
WO2012000521A1 (en) 2012-01-05
EP2585830A1 (en) 2013-05-01
EP2585830B1 (en) 2018-04-25
US20130193347A1 (en) 2013-08-01
CA2837488A1 (en) 2012-01-05
CN102985822A (zh) 2013-03-20
BR112012033625A2 (pt) 2016-10-25
JP2013534630A (ja) 2013-09-05
US9103789B2 (en) 2015-08-11
KR101848527B1 (ko) 2018-04-12
AU2011274009A1 (en) 2013-01-31
JP5957450B2 (ja) 2016-07-27
KR20130038347A (ko) 2013-04-17
CA2837488C (en) 2021-10-26

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