ES2165320A1 - Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia. - Google Patents

Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia.

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Publication number
ES2165320A1
ES2165320A1 ES200001108A ES200001108A ES2165320A1 ES 2165320 A1 ES2165320 A1 ES 2165320A1 ES 200001108 A ES200001108 A ES 200001108A ES 200001108 A ES200001108 A ES 200001108A ES 2165320 A1 ES2165320 A1 ES 2165320A1
Authority
ES
Spain
Prior art keywords
sulfur compounds
volatile sulfur
quantification
reflectance
absorption
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES200001108A
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English (en)
Other versions
ES2165320B1 (es
Inventor
Fernandez Julio Rodriguez
Garcia Rosario Pereiro
Medel Alfredo Sanz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DENTAID S L
Original Assignee
DENTAID S L
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 DENTAID S L filed Critical DENTAID S L
Priority to ES200001108A priority Critical patent/ES2165320B1/es
Priority to ARP010101668A priority patent/AR028911A1/es
Publication of ES2165320A1 publication Critical patent/ES2165320A1/es
Application granted granted Critical
Publication of ES2165320B1 publication Critical patent/ES2165320B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Dispositivo óptico para la cuantificación de compuestos volátiles de azufre (CVSs) a través de medidas de absorción/reflectancia. Comprende un elemento sensor óptico sensible a los CVSs, que a su vez comprende reactivo colorimétrico redox sensible a los CVSs inmovilizado sobre un soporte sólido. Dicho elemento sensor puede empaquetarse en una célula de flujo colocada en el paso óptico de un instrumento o alternativamente situarse en el extremo común de un haz de fibras ópticas para la detección remota. Los cambios ópticos (absorbancia y reflectancia) producidos en dicho elemento sensor al interaccionar con los CVSs pueden cuantificarse mediante el acoplamiento de dicho dispositivo a un sistema de detección UV/VIS. Dicho dispositivo puede aplicarse para la determinación de halitosis u ocenosis en un paciente.
ES200001108A 2000-05-03 2000-05-03 Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia. Expired - Fee Related ES2165320B1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200001108A ES2165320B1 (es) 2000-05-03 2000-05-03 Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia.
ARP010101668A AR028911A1 (es) 2000-05-03 2001-04-09 Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvss) a traves de medidas de absorcion/reflectancia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001108A ES2165320B1 (es) 2000-05-03 2000-05-03 Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia.

Publications (2)

Publication Number Publication Date
ES2165320A1 true ES2165320A1 (es) 2002-03-01
ES2165320B1 ES2165320B1 (es) 2003-06-16

Family

ID=8493370

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001108A Expired - Fee Related ES2165320B1 (es) 2000-05-03 2000-05-03 Dispositivo optico para la cuantificacion de compuestos volatiles de azufre (cvs) a traves de medidas de absorcion/reflectancia.

Country Status (2)

Country Link
AR (1) AR028911A1 (es)
ES (1) ES2165320B1 (es)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424634A2 (en) * 1989-10-23 1991-05-02 Abbott Laboratories Method and apparatus for heterogeneous chemiluminescence assay
US5082630A (en) * 1990-04-30 1992-01-21 The United States Of America As Represented By The United States Department Of Energy Fiber optic detector for immuno-testing
GB2269014A (en) * 1992-07-23 1994-01-26 British Tech Group Assay of NADH
WO1997005482A1 (en) * 1995-07-31 1997-02-13 The Oralife Group, Inc. A colorimetric method of detecting thiol or mercaptan compounds and its use for oral malodor determination
EP0819940A2 (en) * 1996-07-15 1998-01-21 Ivan Marx Method of detecting halitosis and detector for use in the method
JPH11248701A (ja) * 1998-03-06 1999-09-17 Kyoritsu Yakuhin Kogyo Kk 口臭判定用シート
EP1046910A2 (en) * 1999-04-23 2000-10-25 Tanita Corporation Apparatus for measuring gaseous components in breath and a cellular phone equipped with the function of measuring gaseous components

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424634A2 (en) * 1989-10-23 1991-05-02 Abbott Laboratories Method and apparatus for heterogeneous chemiluminescence assay
US5082630A (en) * 1990-04-30 1992-01-21 The United States Of America As Represented By The United States Department Of Energy Fiber optic detector for immuno-testing
GB2269014A (en) * 1992-07-23 1994-01-26 British Tech Group Assay of NADH
WO1997005482A1 (en) * 1995-07-31 1997-02-13 The Oralife Group, Inc. A colorimetric method of detecting thiol or mercaptan compounds and its use for oral malodor determination
EP0819940A2 (en) * 1996-07-15 1998-01-21 Ivan Marx Method of detecting halitosis and detector for use in the method
JPH11248701A (ja) * 1998-03-06 1999-09-17 Kyoritsu Yakuhin Kogyo Kk 口臭判定用シート
EP1046910A2 (en) * 1999-04-23 2000-10-25 Tanita Corporation Apparatus for measuring gaseous components in breath and a cellular phone equipped with the function of measuring gaseous components

Also Published As

Publication number Publication date
AR028911A1 (es) 2003-05-28
ES2165320B1 (es) 2003-06-16

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