Intra-tissue pressure measurement during laser ablation with fiber-optic extrinsic Fabry-Perot sensor

Daniele Tosi; Paola Saccomandi; Emiliano Schena; Sergio Silvestri; Dinesh Babu Duraibabu; Sven Poeggel; Gabriel Leen; Elfed Lewis

doi:10.1109/ICSENS.2016.7808539

Intra-tissue pressure measurement during laser ablation with fiber-optic extrinsic Fabry-Perot sensor

Daniele Tosi, Paola Saccomandi, Emiliano Schena, Sergio Silvestri, Dinesh Babu Duraibabu, Sven Poeggel, Gabriel Leen, Elfed Lewis

Department of Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We report the real-time measurement of intra-tissue parenchymal pressure during laser ablation (LA). Pressure detection is performed with an extrinsic Fabry-Perot interferometry (EFPI) probe, fabricated with a biocompatible all-glass design. Experiments have been performed with solid-state laser ablator, recording a peak pressure of 71.6 kPa. The pressure measurement methodology may allow fine control of LA procedure.

Original language	English
Title of host publication	IEEE Sensors, SENSORS 2016 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781479982875
DOIs	https://doi.org/10.1109/ICSENS.2016.7808539
Publication status	Published - Jan 5 2017
Event	15th IEEE Sensors Conference, SENSORS 2016 - Orlando, United States Duration: Oct 30 2016 → Nov 2 2016

Other

Other	15th IEEE Sensors Conference, SENSORS 2016
Country	United States
City	Orlando
Period	10/30/16 → 11/2/16

Keywords

Extrinsic Fabry-Perot Interferometry (EFPI)
Fiber optic sensor (FOS)
laser ablation (LA)
pressure sensor

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/ICSENS.2016.7808539

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Cite this

Tosi, D., Saccomandi, P., Schena, E., Silvestri, S., Duraibabu, D. B., Poeggel, S., Leen, G., & Lewis, E. (2017). Intra-tissue pressure measurement during laser ablation with fiber-optic extrinsic Fabry-Perot sensor. In IEEE Sensors, SENSORS 2016 - Proceedings [7808539] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSENS.2016.7808539

Intra-tissue pressure measurement during laser ablation with fiber-optic extrinsic Fabry-Perot sensor. / Tosi, Daniele; Saccomandi, Paola; Schena, Emiliano; Silvestri, Sergio; Duraibabu, Dinesh Babu; Poeggel, Sven; Leen, Gabriel; Lewis, Elfed.

IEEE Sensors, SENSORS 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. 7808539.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Tosi, D, Saccomandi, P, Schena, E, Silvestri, S, Duraibabu, DB, Poeggel, S, Leen, G & Lewis, E 2017, Intra-tissue pressure measurement during laser ablation with fiber-optic extrinsic Fabry-Perot sensor. in IEEE Sensors, SENSORS 2016 - Proceedings., 7808539, Institute of Electrical and Electronics Engineers Inc., 15th IEEE Sensors Conference, SENSORS 2016, Orlando, United States, 10/30/16. https://doi.org/10.1109/ICSENS.2016.7808539

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abstract = "We report the real-time measurement of intra-tissue parenchymal pressure during laser ablation (LA). Pressure detection is performed with an extrinsic Fabry-Perot interferometry (EFPI) probe, fabricated with a biocompatible all-glass design. Experiments have been performed with solid-state laser ablator, recording a peak pressure of 71.6 kPa. The pressure measurement methodology may allow fine control of LA procedure.",

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