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

被引：0

作者：

Tosi, Daniele ^{[1
]}

Saccomandi, Paola ^{[2
]}

Schena, Emiliano ^{[2
]}

Silvestri, Sergio ^{[2
]}

Duraibabu, Dinesh Babu ^{[3
]}

Poeggel, Sven ^{[3
]}

Leen, Gabriel ^{[3
]}

Lewis, Elfed ^{[3
]}

机构：

[1] Nazarbayev Univ, Sch Engn, Astana, Kazakhstan

[2] Univ Campus Biomed Roma, Unit Measurements & Biomed Instrumentat, Rome, Italy

[3] Univ Limerick, OFSRC, Limerick, Ireland

来源：

2016 IEEE SENSORS | 2016年

关键词：

Fiber optic sensor (FOS); Extrinsic Fabry-Perot Interferometry (EFPI); pressure sensor; laser ablation (LA); RADIO-FREQUENCY ABLATION; LIVER;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report the real-time measurement of intratissue parenchymal pressure during laser ablation (LA). Pressure detection is performed with an extrinsic Fabry-Perot interferometry (EFPI) probe, fabricated with a biocompatible allglass 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.

引用

页数：3

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