Temperature profile reconstruction during tumor laser ablation using percutaneous all-fiber smart applicators

Aurora Bellone; Chiara Bellezza Prinsi; Valentina Serafini; Ritjola Kulluri; Roberta Mulas; Gianni Coppa; Alberto Vallan; Guido Perrone

doi:10.1117/12.3002550

12 March 2024 Temperature profile reconstruction during tumor laser ablation using percutaneous all-fiber smart applicators

Aurora Bellone, Chiara Bellezza Prinsi, Valentina Serafini, Ritjola Kulluri, Roberta Mulas, Gianni Coppa, Alberto Vallan, Guido Perrone

Author Affiliations +

Proceedings Volume 12835, Optical Fibers and Sensors for Medical Diagnostics, Treatment, and Environmental Applications XXIV; 1283504 (2024) https://doi.org/10.1117/12.3002550
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

The paper discusses all-fiber applicators for the percutaneous laser ablation of tumors, which integrate very dense fiber Bragg grating arrays to add quasi-distributed sensing capabilities. First an assessment of the temperature map distribution reconstruction from the measurements is presented and the impact of some non-idealities is studied; then the developed probes are used to analyze different laser operating conditions, comparing the measurements in ex-vivo porcine livers with modeling expectations.

Conference Presentation

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Aurora Bellone, Chiara Bellezza Prinsi, Valentina Serafini, Ritjola Kulluri, Roberta Mulas, Gianni Coppa, Alberto Vallan, and Guido Perrone "Temperature profile reconstruction during tumor laser ablation using percutaneous all-fiber smart applicators", Proc. SPIE 12835, Optical Fibers and Sensors for Medical Diagnostics, Treatment, and Environmental Applications XXIV, 1283504 (12 March 2024); https://doi.org/10.1117/12.3002550

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