Fiber Bragg Grating for temperature monitoring during medical radiofrequency treatments

被引：7
|
作者：
Palumbo, G. [1 ]
Iadicicco, A. [1 ]
Tosi, D. [2 ]
Verze, P. [3 ,4 ]
Carlomagno, N. [3 ,4 ]
Tammaro, V. [3 ,4 ]
Ippolito, J. [3 ,4 ]
Campopiano, S. [1 ]
机构：
[1] Univ Naples Parthenope, Ctr Direz Isl C4, Dept Engn, I-80143 Naples, Italy
[2] Nazarbayev Univ, Sch Engn, 53 Kabanbay Batyz Ave, Astana 010000, Kazakhstan
[3] Univ Naples Federico II, Dept Urol, Via S Pansini, I-80125 Naples, Italy
[4] Univ Naples Federico II, Dept Gen Surg, Via S Pansini, I-80125 Naples, Italy
来源：
PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE - EUROSENSORS 2016 | 2016年 / 168卷
关键词：
Fiber optic sensor; Fiber Bragg Grating; temperature monitoring; medical device; radiofrequency thermal ablation; ABLATION; FBG;
D O I：
10.1016/j.proeng.2016.11.354
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work, it is proposed the integration of fiber optic sensors with commercial medical instrumentation, for temperature monitoring during tumor radiofrequency thermal ablation (RFTA) treatments. The heat propagation over the area under treatment is measured by means of a specific configuration, consisting of several Fiber Bragg Grating (FBG) sensors properly bounded to the RFTA probe and being positioned close to the region reached by RF electrodes. Our ex-vivo experiments on ex vivo animal liver and kidney, confirm that we were able to monitor in real time the temperature increase during different and consecutive RF discharges performed with the laparoscopic bipolar device Habib 4x, with a temperature resolution of 0.1 degrees C and a spatial resolution of 5 mm. (C) 2016 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：1308 / 1311
页数：4
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