http://www.cnr.it/ontology/cnr/individuo/prodotto/ID232250
A portable and very inexpensive optical-fiber sensor for entero-gastric reflux detection (Contributo in atti di convegno)
- Type
- Label
- A portable and very inexpensive optical-fiber sensor for entero-gastric reflux detection (Contributo in atti di convegno) (literal)
- Anno
- 1991-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1117/12.47124 (literal)
- Alternative label
F.Baldini, R.Falciai, P.Bechi, F.Cosi, A.Bini, F.Milanesi (1991)
A portable and very inexpensive optical-fiber sensor for entero-gastric reflux detection
in Chemical and Medical Sensors, The Hague, Olanda, 12-13 Marzo 1991
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- F.Baldini, R.Falciai, P.Bechi, F.Cosi, A.Bini, F.Milanesi (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
- Chemical and Medical Sensors (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto di Ricerca sulle Onde Elettromagnetiche, IROE-CNR, Firenze, Italy
Clinica chirurgica 3, Università di Firenze,Firenze, Italy
Prodotec srl, Firenze, Italy (literal)
- Titolo
- A portable and very inexpensive optical-fiber sensor for entero-gastric reflux detection (literal)
- Abstract
- A very compact and easily-transportable optical-fiber sensor for 'in vivo' detection of bile reflux from the duodenum into the stomach (entero-gastric reflux) has been developed. It makes use of two light-emitting diodes (for signal and reference, respectively) and of a special electronic circuit which processes the signals and provides the readout on a display. Quartz and plastic fiber bundles are used and compared in order to obtain the best solution in terms of signal levels and price. A suitable probe was specially designed and made finalized for 'in vivo' measurements. Measurements with the optical sensor were performed on several patients. A comparison with the traditional indirect method of detection, based on a change in acidity inside the stomach, showed the eminently greater suitability of the optical sensor for detection of entero-gastric reflux. (literal)
- Prodotto di
- Autore CNR
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