Improved fiber probe for laser tissue ablation with integrated distributed temperature sensor

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Date

2016

Authors

Liu, Yu
Gassino, Riccardo
Yu, Hao
Braglia, Andrea
Vallan, Alberto
Perrone, Guido
Tosi, Daniele

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Volume Title

Publisher

Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVI. SPIE.

Abstract

The paper presents a new all-fiber probe for laser induced thermal ablation of solid tumor cells that integrates a beam delivery fiber with nanostructured surface to shape the laser irradiation pattern and a chirped grating to allow real-time monitoring of the temperature profile. A theoretical model of the sensor to study the temperature profile recovery algorithm and experimental validations using phantoms are discussed.

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Keywords

distributed temperature sensors, fiber optic temperature sensors, Laser ablation, tumor treatment, Research Subject Categories::TECHNOLOGY::Electrical engineering, electronics and photonics

Citation

Liu, Y., Gassino, R., Yu, H., Braglia, A., Vallan, A., Perrone, G., & Tosi, D. (2016). Improved fiber probe for laser tissue ablation with integrated distributed temperature sensor. In Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVI. (Vol. 9702). [97020G] SPIE. DOI: 10.1117/12.2211292

URI

http://nur.nu.edu.kz/handle/123456789/2185

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