MX172462B - Metodo para la determinacion analitica de los componentes de una solucion - Google Patents

Metodo para la determinacion analitica de los componentes de una solucion

Info

Publication number
MX172462B
MX172462B MX010240A MX1024888A MX172462B MX 172462 B MX172462 B MX 172462B MX 010240 A MX010240 A MX 010240A MX 1024888 A MX1024888 A MX 1024888A MX 172462 B MX172462 B MX 172462B
Authority
MX
Mexico
Prior art keywords
components
solution
cartridge
analytical determination
sensors
Prior art date
Application number
MX010240A
Other languages
English (en)
Inventor
Vinodhini Guruswamy
Original Assignee
Medtest Systems 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 Medtest Systems Inc filed Critical Medtest Systems Inc
Publication of MX172462B publication Critical patent/MX172462B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

La presente invención se refiere a un método para la medición por calibración de un solo punto de cuando menos una primera y una segunda especie en una solución, que emplea cuando menos un primero, un segundo y un tercer sensores, en donde el primer sensor es sensible a la primera y segunda especies, el segundo sensor es sensible a la primera especie y el tercer sensor es sensible a la segunda especie, el método está caracterizado porque comprende las etapas de: a) poner en contacto los sensores con una solución que contiene la primera y la segunda especies, b) obtener una primera y una segunda señales, la primera señal es la diferencia entre el primero y el segundo sensores y la segunda señal es la diferencia entre el primero y el tercer sensores, c) transportar la primera y la segunda señales hasta un procesador de señal, d) poner en contacto los sensores con una segunda solución que contiene cantidades conocidas de la primera y la segunda especies y obtener una tercera y una cuarta señales desde el primero y segundo senores y el primero y el tercer sensores, respectivamente, e) transportar la tercera y la cuarta señales a un procesador de señales, f) establecer las constantes algebráicas de la tercera y cuarta señales, g) hacer entrar las constantes dentro de un dispositivo de cálculo que determina la concentración de la primera y la segunda especies.
MX010240A 1987-01-29 1988-01-28 Metodo para la determinacion analitica de los componentes de una solucion MX172462B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/008,554 US4762594A (en) 1987-01-29 1987-01-29 Apparatus and methods for sensing fluid components

Publications (1)

Publication Number Publication Date
MX172462B true MX172462B (es) 1993-12-17

Family

ID=21732264

Family Applications (1)

Application Number Title Priority Date Filing Date
MX010240A MX172462B (es) 1987-01-29 1988-01-28 Metodo para la determinacion analitica de los componentes de una solucion

Country Status (13)

Country Link
US (1) US4762594A (es)
EP (2) EP0300027B1 (es)
JP (1) JP2758183B2 (es)
KR (1) KR950011404B1 (es)
CN (1) CN1015663B (es)
AT (1) ATE126279T1 (es)
AU (1) AU621818B2 (es)
BR (1) BR8805405A (es)
CA (1) CA1276229C (es)
DE (1) DE3854286T2 (es)
IN (1) IN171168B (es)
MX (1) MX172462B (es)
WO (1) WO1988005833A1 (es)

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US5145565A (en) * 1989-05-01 1992-09-08 Spacelabs, Inc. Contamination-free method and apparatus for measuring body fluid chemical parameters
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JP2616117B2 (ja) * 1990-03-23 1997-06-04 日本電気株式会社 修飾電極用平板金属電極
US5235526A (en) * 1990-11-27 1993-08-10 Solomat Limited Multi-probed sonde including microprocessor
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US5232667A (en) * 1992-05-21 1993-08-03 Diametrics Medical, Inc. Temperature control for portable diagnostic system using a non-contact temperature probe
GB9507991D0 (en) * 1995-04-19 1995-06-07 Univ Manchester Metropolitan Sensor
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US6066243A (en) 1997-07-22 2000-05-23 Diametrics Medical, Inc. Portable immediate response medical analyzer having multiple testing modules
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US7531611B2 (en) * 2005-07-05 2009-05-12 Gore Enterprise Holdings, Inc. Copolymers of tetrafluoroethylene
CA2735735C (en) * 2008-09-02 2016-11-22 The Governing Council Of The University Of Toronto Nanostructured microelectrodes and biosensing devices incorporating the same
AU2009314696B2 (en) * 2008-11-12 2015-03-19 Kerr Scientific Instruments Limited Apparatus for testing electrical activity from a biological tissue sample
JP5505420B2 (ja) * 2009-09-18 2014-05-28 日立化成株式会社 イオン選択性電極カートリッジ
US9625465B2 (en) 2012-05-15 2017-04-18 Defined Diagnostics, Llc Clinical diagnostic systems
US9075042B2 (en) 2012-05-15 2015-07-07 Wellstat Diagnostics, Llc Diagnostic systems and cartridges
US9213043B2 (en) 2012-05-15 2015-12-15 Wellstat Diagnostics, Llc Clinical diagnostic system including instrument and cartridge
JP6621410B2 (ja) * 2013-12-20 2019-12-18 オービタル システムズ アーベーＯｒｂｉｔａｌ Ｓｙｓｔｅｍｓ Ａｂ 水ハイブリッド装置
EP3171164A1 (en) * 2015-11-20 2017-05-24 General Electric Technology GmbH A tool and a method to measure a contamination in a slot of a conductor bar
US11079352B2 (en) * 2015-12-18 2021-08-03 Radiometer Medical Aps Mixed ionophore ion-selective electrode for the improved detection of urea in blood
CN107271495A (zh) * 2017-07-03 2017-10-20 广东欧珀移动通信有限公司 酒精含量检测方法、装置、终端设备及存储介质
CN111474155B (zh) * 2020-04-28 2023-05-12 广东博创佳禾科技有限公司 一种青枯病菌溶液导流装置

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Also Published As

Publication number Publication date
AU1361488A (en) 1988-08-24
JP2758183B2 (ja) 1998-05-28
EP0300027B1 (en) 1995-08-09
BR8805405A (pt) 1989-08-15
CN1015663B (zh) 1992-02-26
EP0300027A4 (en) 1991-07-17
EP0651246A2 (en) 1995-05-03
JPH01502360A (ja) 1989-08-17
EP0300027A1 (en) 1989-01-25
WO1988005833A1 (en) 1988-08-11
KR890700697A (ko) 1989-04-26
EP0651246A3 (en) 1995-08-09
CA1276229C (en) 1990-11-13
IN171168B (es) 1992-08-08
DE3854286D1 (de) 1995-09-14
AU621818B2 (en) 1992-03-26
DE3854286T2 (de) 1996-04-18
ATE126279T1 (de) 1995-08-15
US4762594A (en) 1988-08-09
KR950011404B1 (en) 1995-10-02
CN1031425A (zh) 1989-03-01

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