Towards optimization of probe placement for radio-frequency ablation

被引：0
|
作者：
Altrogge, Inga [1 ]
Kroeger, Tim
Preusser, Tobias
Bueskens, Christof
Pereira, Philippe L.
Schmidt, Diethard
Weihusen, Andreas
Peitgen, Heinz-Otto
机构：
[1] Univ Bremen, Ctr Complex Syst & Visualizat, CeVis, D-2800 Bremen 33, Germany
[2] Univ Bremen, Ctr Ind Math, ZETEM, D-2800 Bremen, Germany
[3] Univ Tubingen, Dept Diagnost Radiol, Tubingen, Germany
[4] Ctr Med Diagnost Syst & Visualizat, MeVis, Bremen, Germany
来源：
MEDICAL IMAGE COMPUTING AND COMPUTER-ASSISTED INTERVENTION - MICCAI 2006, PT 1 | 2006年 / 4190卷
关键词：
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We present a model for the optimal placement of mono- and bipolar probes in radio-frequency (RF) ablation. The model is based on a numerical computation of the probe's electric potential and of the steady state of the heat distribution during RF ablation. The optimization is performed by minimizing a temperature based objective functional under these constraining equations. The paper discusses the discretization and implementation of the approach. Finally, applications of the optimization to artificial data and a comparison to a real RF ablation are presented.
引用
收藏
页码：486 / 493
页数：8
相关论文
共 50 条
  • [31] Indications for radio-frequency catheter ablation in patients with arrhythmia
    Przybylska, Katarzyna
    Kalarus, Zbigniew
    FAMILY MEDICINE AND PRIMARY CARE REVIEW, 2010, 12 (02): : 446 - 452
  • [32] Supercomputer Simulation of Radio-frequency Hepatic Tumor Ablation
    Kosturski, N.
    Margenov, S.
    APPLICATION OF MATHEMATICS IN TECHNICAL AND NATURAL SCIENCES, 2010, 1301 : 486 - +
  • [33] RADIO-FREQUENCY ABLATION OF ATRIAL TISSUES - POWER REQUIREMENTS
    AVITALL, B
    HARE, J
    KRUM, D
    SILVERSTEIN, E
    NATALE, A
    DESHPANDE, S
    DHALA, A
    JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 1994, : A276 - A276
  • [34] Steerable needles for radio-frequency ablation in cirrhotic livers
    van de Berg, Nick J.
    Meeuwsen, Frederique C.
    Doukas, Michail
    Kronreif, Gernot
    Moelker, Adriaan
    van den Dobbelsteen, John J.
    SCIENTIFIC REPORTS, 2021, 11 (01)
  • [35] Steerable needles for radio-frequency ablation in cirrhotic livers
    Nick J. van de Berg
    Frédérique C. Meeuwsen
    Michail Doukas
    Gernot Kronreif
    Adriaan Moelker
    John J. van den Dobbelsteen
    Scientific Reports, 11
  • [36] RADIO-FREQUENCY ENERGY FOR CATHETER ABLATION IN THE CORONARY SINUS
    HALPERIN, B
    CUTLER, J
    WALANCE, C
    RYAN, M
    NILES, N
    MCCLELLAND, J
    KRON, J
    MCANULTY, JH
    CLINICAL RESEARCH, 1989, 37 (02): : A265 - A265
  • [37] Radio-frequency stylet ablation for incompetent perforating veins
    Wiwanitkit, V.
    PHLEBOLOGY, 2011, 26 (01) : 48 - 48
  • [38] Radio-frequency ablation in a realistic reconstructed hepatic tissue
    Hariharan, Prasanna
    Chang, Isaac
    Myers, Matthew R.
    Banerjee, Rupak K.
    JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME, 2007, 129 (03): : 354 - 364
  • [39] Radio-frequency ablation for the treatment of Morton's neuroma
    Genon, Michel P.
    Chin, Terence Y.
    Bedi, Harvinder S.
    Blackney, Mark C.
    ANZ JOURNAL OF SURGERY, 2010, 80 (09) : 583 - 585
  • [40] Noncontact radio-frequency ablation for obtaining deeper lesions
    Zhang, J
    Tsai, JZ
    Cao, H
    Chen, Y
    Will, JA
    Vorperian, VR
    Webster, JG
    IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 2003, 50 (02) : 218 - 223
12345