Title :
Polivinylidene difluoride (PVDF) pressure sensor for biomedical applications
Author :
Gonzalez Moran, C.O. ; Gonzalez Ballesteros, R. ; Suaste Gomez, E.
Abstract :
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.
Keywords :
Bandwidth; Biosensors; Conducting materials; Costs; Ferroelectric films; Ferroelectric materials; Impedance; Mechanical sensors; Piezoelectric materials; Pressure measurement;
Conference_Titel :
Electrical and Electronics Engineering, 2004. (ICEEE). 1st International Conference on
Conference_Location :
Acapulco, Mexico
Print_ISBN :
0-7803-8531-4
DOI :
10.1109/ICEEE.2004.1433929
