Vincenzo Perciavalle

Title: Vincenzo Perciavalle: Innovator in Electrophysiological Signal Processing

Introduction

Vincenzo Perciavalle is a notable inventor based in Catania, Italy. He has made significant contributions to the field of electrophysiological signal processing, particularly in the reconstruction of blood pressure signals from PhotoPlethysmoGraphy (PPG) signals. With a total of 2 patents, his work is at the forefront of medical technology innovation.

Latest Patents

Perciavalle's latest patents focus on the processing of electrophysiological signals. His innovative approach involves reconstructing blood pressure signals from PPG signals by receiving PPG signals that include systolic, diastolic, and dicrotic phases. He determines the first and second derivatives of the PPG signals, creating a first set of values indicative of the lengths of the signal paths of the PPG signal, the first derivative, and the second derivative in the various phases. Additionally, he generates a second set of values that indicate the relative durations of the PPG signal and its derivatives, as well as a third set of values that reflect the time separation of peaks and valleys in subsequent waveforms of the PPG signal. The reconstruction process also incorporates artificial neural network processing, which includes training the neural network based on blood pressure signals to produce accurate reconstructed blood pressure signals.

Career Highlights

Vincenzo Perciavalle is currently employed at STMicroelectronics S.r.l., where he continues to develop his innovative ideas and technologies. His work has positioned him as a key figure in the advancement of medical signal processing.

Collaborations

Throughout his career, Perciavalle has collaborated with talented individuals such as Francesco Rundo and Sabrina Conoci. These collaborations have further enriched his research and development efforts.

Conclusion

Vincenzo Perciavalle's contributions to the field of electrophysiological signal processing exemplify the impact of innovation in medical technology. His patents and ongoing work at STMicroelectronics S.r.l. highlight his commitment to advancing healthcare solutions through technology.