Polivinylidene difluoride (PVDF) pressure sensor for biomedical applications

Polivinylidene difluoride (PVDF) pressure sensor for biomedical applications

The ferroelectric film of polivinylidene difluoride (PVDF) is used to construct a low cost pressure sensor. The PVDF film has an extensive dynamic range and high bandwidth (0.001 to lo9 Hz). With this sensor me are able to measure pressures of low magnitude like the intraocular pressure.

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Bibliographische Detailangaben
Hauptverfasser: Gonzalez Moran, C.O., Gonzalez Ballesteros, R., Suaste Gomez, E.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Bandwidth
Biosensors
Conducting materials
Costs
Ferroelectric films
Ferroelectric materials
Impedance
Mechanical sensors
Piezoelectric materials
Pressure measurement
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Beschreibung
Zusammenfassung:The ferroelectric film of polivinylidene difluoride (PVDF) is used to construct a low cost pressure sensor. The PVDF film has an extensive dynamic range and high bandwidth (0.001 to lo9 Hz). With this sensor me are able to measure pressures of low magnitude like the intraocular pressure.
DOI:10.1109/ICEEE.2004.1433929