Capacitive sensor for measuring of intra-abdominal pressure

Capacitive sensor for measuring of intra-abdominal pressure

The article deals with the design of capacitive pressure sensor for automated measurement of intra-abdominal pressure by noninvasive method. Capacitive pressure sensor consists of a glass tube with evaporated thin film electrodes. The capacity change is given by the level change of displaced fluid i...

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Bibliographic Details
Published in:Proceedings of the 2011 34th International Spring Seminar on Electronics Technology (ISSE) pp. 583 - 586
Main Authors: Jurcisin, M., Slosarcik, S., Gmiterko, A., Cabuk, P.
Format: Conference Proceeding
Language:English
Published: IEEE 01-05-2011
Subjects:
Capacitive sensors
Dielectric measurements
Dielectrics
Electron tubes
Glass
Pressure measurement
Valves
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Summary:The article deals with the design of capacitive pressure sensor for automated measurement of intra-abdominal pressure by noninvasive method. Capacitive pressure sensor consists of a glass tube with evaporated thin film electrodes. The capacity change is given by the level change of displaced fluid in the tube. For capacitive sensors with different inner diameter of tubes were experimentally found calibration curves. Capacitive sensor is subpart of an automated measuring system for the clinical application of intra-abdominal pressure measurement.
ISBN:1457721112
9781457721113
ISSN:2161-2528
DOI:10.1109/ISSE.2011.6053954