Dynamic analysis of a needle insertion for soft materials: Arbitrary Lagrangian-Eulerian-based three-dimensional finite element analysis

Yamaguchi, Satoshi; Tsutsui, Kihei; Satake, Koji et al.

Computers in Biology and Medicine, 2014, 53, 42-47

Number of Access:707（2025-09-06 05:36 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/93077

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Title
Dynamic analysis of a needle insertion for soft materials: Arbitrary Lagrangian-Eulerian-based three-dimensional finite element analysis
Creator
NRID
1000030397773 1000030397773
ORCID
0000-0002-4661-8821 0000-0002-4661-8821
researchmap permalink
YamaguchiS_30397773 YamaguchiS_30397773
Scopus Author ID
7403873463 7403873463
CreatorName
Yamaguchi, Satoshi
CreatorName
Tsutsui, Kihei
CreatorName
Satake, Koji
NRID
1000060220042 1000060220042
CreatorName
Morikawa, Shigehiro
NRID
1000050206273 1000050206273
CreatorName
Shirai, Yoshiaki
NRID
1000010268154 1000010268154
CreatorName
Tanaka, Hiromi T.
Subject
Arbitrary lagrangian-eulerian method
Dynamic analysis
Finite element analysis
MR-guided microwave coagulation therapy
Needle insertion
Description
Yamaguchi S., Tsutsui K., Satake K., et al. Dynamic analysis of a needle insertion for soft materials: Arbitrary Lagrangian-Eulerian-based three-dimensional finite element analysis. Computers in Biology and Medicine 53, 42 (2014); https://doi.org/10.1016/j.compbiomed.2014.07.012.
Abstract
Background: Our goal was to develop a three-dimensional finite element model that enables dynamic analysis of needle insertion for soft materials. To demonstrate large deformation and fracture, we used the arbitrary Lagrangian-Eulerian (ALE) method for fluid analysis. We performed ALE-based finite element analysis for 3% agar gel and three types of copper needle with bevel tips. Methods: To evaluate simulation results, we compared the needle deflection and insertion force with corresponding experimental results acquired with a uniaxial manipulator. We studied the shear stress distribution of agar gel on various time scales. Results: For 30°, 45°, and 60°, differences in deflections of each needle between both sets of results were 2.424, 2.981, and 3.737. mm, respectively. For the insertion force, there was no significant difference for mismatching area error (p<0.05) between simulation and experimental results. Conclusions: Our results have the potential to be a stepping stone to develop pre-operative surgical planning to estimate an optimal needle insertion path for MR image-guided microwave coagulation therapy and for analyzing large deformation and fracture in biological tissues. © 2014 Elsevier Ltd.
Publisher
Elsevier Ltd
Source Title
Computers in Biology and Medicine
Volume (Issue)
53
Page
42-47
Date of Issued
2014-10-01
Language
English
Handle URL
https://hdl.handle.net/11094/93077
PISSN
00104825
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1016/j.compbiomed.2014.07.012
Access Rights
open access
CopyRight
© 2014. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
oaire:version
Accepted Manuscript
Category
学術雑誌論文 Journal Article