BR9105319A - Catodo em um circuito em camadas e pilha eletroquimica para medicao de oxigenio em fluidos - Google Patents

Catodo em um circuito em camadas e pilha eletroquimica para medicao de oxigenio em fluidos

Info

Publication number
BR9105319A
BR9105319A BR919105319A BR9105319A BR9105319A BR 9105319 A BR9105319 A BR 9105319A BR 919105319 A BR919105319 A BR 919105319A BR 9105319 A BR9105319 A BR 9105319A BR 9105319 A BR9105319 A BR 9105319A
Authority
BR
Brazil
Prior art keywords
medication
fluids
cathode
oxygen
layer circuit
Prior art date
Application number
BR919105319A
Other languages
English (en)
Inventor
Matthew J Leader
Jeffrey A Graves
Original Assignee
Ppg Industries 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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of BR9105319A publication Critical patent/BR9105319A/pt

Links

Classifications

    • 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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
BR919105319A 1990-12-10 1991-12-10 Catodo em um circuito em camadas e pilha eletroquimica para medicao de oxigenio em fluidos BR9105319A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/624,948 US5246576A (en) 1990-12-10 1990-12-10 Cathode in a layered circuit and electrochemical cell for a measurement of oxygen in fluids

Publications (1)

Publication Number Publication Date
BR9105319A true BR9105319A (pt) 1992-09-15

Family

ID=24503983

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919105319A BR9105319A (pt) 1990-12-10 1991-12-10 Catodo em um circuito em camadas e pilha eletroquimica para medicao de oxigenio em fluidos

Country Status (7)

Country Link
US (2) US5246576A (pt)
EP (1) EP0494382B1 (pt)
JP (1) JPH0830690B2 (pt)
BR (1) BR9105319A (pt)
DE (1) DE69124355T2 (pt)
ES (1) ES2099730T3 (pt)
MX (1) MX173762B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246576A (en) * 1990-12-10 1993-09-21 Ppg Industries, Inc. Cathode in a layered circuit and electrochemical cell for a measurement of oxygen in fluids
GB9221099D0 (en) * 1992-10-07 1992-11-18 Ecossensors Ltd Improvements in and relating to gas permeable membranes for amperometric gas electrodes
US5387329A (en) * 1993-04-09 1995-02-07 Ciba Corning Diagnostics Corp. Extended use planar sensors
US5609824A (en) * 1994-07-13 1997-03-11 I-Stat Corporation Methods and apparatus for rapid equilibration of dissolved gas composition
US5514253A (en) * 1994-07-13 1996-05-07 I-Stat Corporation Method of measuring gas concentrations and microfabricated sensing device for practicing same
US5844200A (en) * 1996-05-16 1998-12-01 Sendex Medical, Inc. Method for drilling subminiature through holes in a sensor substrate with a laser
US6022463A (en) * 1996-05-16 2000-02-08 Sendx Medical, Inc. Sensors with subminiature through holes
FR2764385B1 (fr) * 1997-06-06 1999-07-16 Commissariat Energie Atomique Microsysteme d'analyse de liquides a cuvette integree
US5888577A (en) * 1997-06-30 1999-03-30 Procath Corporation Method for forming an electrophysiology catheter
CA2215108C (en) * 1997-09-11 1999-10-26 Senco Sensors Inc. Electrochemical gas sensor
US6440488B2 (en) * 1999-12-03 2002-08-27 Ep Medsystems, Inc. Flexible electrode catheter and process for manufacturing the same
DE10028323A1 (de) * 2000-06-07 2001-12-20 Evotec Biosystems Ag Titerplatte
US6531679B2 (en) * 2000-09-29 2003-03-11 Siemens Aktiengesellschaft Method for the laser machining of organic materials
US7767068B2 (en) * 2002-12-02 2010-08-03 Epocal Inc. Heterogeneous membrane electrodes
US7842234B2 (en) 2002-12-02 2010-11-30 Epocal Inc. Diagnostic devices incorporating fluidics and methods of manufacture
JP2008502897A (ja) * 2004-06-14 2008-01-31 オックスフォード バイオセンサーズ リミテッド マイクロバンド電極の製造方法
DE102005022017B3 (de) * 2005-05-12 2006-10-26 Infineon Technologies Ag Verfahren zur Herstellung von Chip-Stapeln sowie zugehörige Chip-Stapel
TWI375984B (en) * 2008-09-19 2012-11-01 Univ Nat Taiwan Nano-hole array in conductor element for improving the contact conductance
US8608926B2 (en) * 2008-11-20 2013-12-17 Neroxis Sa Amperometric in-pipe electrochemical sensing probe

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US5246576A (en) * 1990-12-10 1993-09-21 Ppg Industries, Inc. Cathode in a layered circuit and electrochemical cell for a measurement of oxygen in fluids

Also Published As

Publication number Publication date
US5246576A (en) 1993-09-21
MX9102480A (es) 1992-06-01
EP0494382B1 (en) 1997-01-22
JPH0830690B2 (ja) 1996-03-27
EP0494382A1 (en) 1992-07-15
DE69124355D1 (de) 1997-03-06
JPH04353755A (ja) 1992-12-08
ES2099730T3 (es) 1997-06-01
US5611902A (en) 1997-03-18
MX173762B (es) 1994-03-25
DE69124355T2 (de) 1997-08-07

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/12/2011