Continuous Monitoring of Gastric Carbon Dioxide with Optical Fibres (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Continuous Monitoring of Gastric Carbon Dioxide with Optical Fibres (Articolo in rivista) (literal)

Anno

• 2003-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/S0925-4005(03)00042-X (literal)

Alternative label

• Baldini F.; Falai A.; De Gaudio A.R.; Landi D.; Lueger A.; Mencaglia A.; Scherr D.; Trettnak W. (2003)
  Continuous Monitoring of Gastric Carbon Dioxide with Optical Fibres
  in Sensors and actuators. B, Chemical (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Baldini F.; Falai A.; De Gaudio A.R.; Landi D.; Lueger A.; Mencaglia A.; Scherr D.; Trettnak W. (literal)

Pagina inizio

• 132 (literal)

Pagina fine

• 138 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 90 (literal)

Rivista

• Sensors and actuators. B, Chemical (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Istituto di fisica applicata \"Nello Carrara\" - CNR Department of Critical Care, University of Firenze, Firenze, Italy Medizinische Universitatklinik, Karl-Franzens-Universita¨t, Graz, Austria Prodotec, Firenze, Italy Joanneum Research, Institute of Chemical Process Development and Control, Graz, Austria (literal)

Titolo

• Continuous Monitoring of Gastric Carbon Dioxide with Optical Fibres (literal)

Abstract

• An optical fibre sensor for the continuous monitoring of gastric carbon dioxide is described, based on the utilisation of a sensing layer, in which the colour of the layer is dependent on the CO2 concentration. The CO2-sensitive layer consists basically of a dye/quaternary ammonium ion pair, dissolved in a thin layer of ethylcellulose. The sensor was thoroughly characterised in laboratory and its performances were compared with those of Tonocap, the instrument based on gastric tonometry, which is the present method for detecting partial pressure of gastric carbon dioxide. Its measurement range, 0–150 hPa, its accuracy, ± 2.5 hPa, and its response time, less than 1 minute, were capable of satisfying the physicians’ requirements for clinical application. The clinical tests, carried out on volunteers and on intensive care patients, showed that the developed sensor is definitely superior to the sensor that is at present available on the market: thanks to its short response time, the optical fibre sensor is able to detect rapid changes in pCO2, currently unknown because of the lack of a tool with which to measure them. (literal)

Prodotto di

• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)

Autore CNR

• ANDREA AZELIO MENCAGLIA (Unità di personale interno)
• FRANCESCO BALDINI (Persona)
• ALIDA FALAI (Persona)

Incoming links:

Autore CNR di

• FRANCESCO BALDINI (Persona)
• ANDREA AZELIO MENCAGLIA (Unità di personale interno)
• ALIDA FALAI (Persona)

Prodotto

• Institute of applied physics \"Nello Carrara\" (IFAC) (Istituto)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Sensors and actuators. B, Chemical (Rivista)