Proceedings of the 2016 International Conference on Biomedical and Biological Engineering

Radiofrequency Signal in the Radiofrequency Ablation System

Authors
Ruirui Wang, Qun Nan, Zhen Tian, Xiaohui Nie, Tong Dong
Corresponding Author
Ruirui Wang
Available Online July 2016.
DOI
https://doi.org/10.2991/bbe-16.2016.3How to use a DOI?
Keywords
Radiofrequency ablation system, Instrument, Signal, Temperature control .
Abstract
. Radiofrequency ablation technique is one of the tumor hyperthermia methods and has been widely used in clinical treatment because of its small traumatic, better curative effect and others advantages. Recently, the common automatic control of radiofrequency ablation system is temperature control model that only used to control electrode tip temperature by controlling center of the output power to prevent cooking, rather than monitoring temperature of tumor edge, leading to the result is not accurate. So for the purpose of being ablated completely without damaging the normal tissue, this paper puts forward with double temperature controlling system to monitor the electrode tip and the tumor edge temperature at the same time, and control the output power according to the change of the temperature, in order to achieve the purpose of accurate ablation. Now The design of radiofrequency ablation signal have been finished, including the final output signal peak-to-peak voltage of 140V, current 0.3A, total power adjusted in 2W to 18W.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
International Conference on Biomedical and Biological Engineering
Part of series
Advances in Biological Sciences Research
Publication Date
July 2016
ISBN
978-94-6252-216-9
ISSN
2468-5747
DOI
https://doi.org/10.2991/bbe-16.2016.3How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Ruirui Wang
AU  - Qun Nan
AU  - Zhen Tian
AU  - Xiaohui Nie
AU  - Tong Dong
PY  - 2016/07
DA  - 2016/07
TI  - Radiofrequency Signal in the Radiofrequency Ablation System
BT  - International Conference on Biomedical and Biological Engineering
PB  - Atlantis Press
SN  - 2468-5747
UR  - https://doi.org/10.2991/bbe-16.2016.3
DO  - https://doi.org/10.2991/bbe-16.2016.3
ID  - Wang2016/07
ER  -