Using experimental modal analysis principles to evaluate the dynamics of catheter transducer system in invasive-pressure measurements

P. Cappa, M. Cannella, P. S. Varoto

Research output: Contribution to journalArticle

Abstract

Basic modal testing principles were employed to assess the dynamic behavior of fluid filled catheter in invasive pressure measurements. Pressure frequency response functions (PFRFs) were gathered and used to get estimates of the catheter's modal parameters. Preliminary results indicate that the modal approach has good chances to properly correct pressure distortions.

Original languageEnglish
Pages (from-to)822-828
Number of pages7
JournalProceedings of the International Modal Analysis Conference - IMAC
Volume1
Publication statusPublished - 2001

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Catheters
Modal analysis
Pressure measurement
Transducers
Frequency response
Fluids
Testing

ASJC Scopus subject areas

  • Engineering(all)

Cite this

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abstract = "Basic modal testing principles were employed to assess the dynamic behavior of fluid filled catheter in invasive pressure measurements. Pressure frequency response functions (PFRFs) were gathered and used to get estimates of the catheter's modal parameters. Preliminary results indicate that the modal approach has good chances to properly correct pressure distortions.",
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