Mechanical Properties of a 3 Dimensional-Printed Transparent Flexible Resin Used for Vascular Model Simulation Compared with Those of Porcine Arteries

Morita, Ryo; Nonoyama, Takayuki; Abo, Daisuke; Soyama, Takeshi; Fujima, Noriyuki; Imai, Tetsuaki; Hamaguchi, Hiroyuki; Kameda, Takuto; Sugita, Osamu; Takahashi, Bunya; Kinota, Naoya; Kudo, Kohsuke

Mechanical Properties of a 3 Dimensional-Printed Transparent Flexible Resin Used for Vascular Model Simulation Compared with Those of Porcine Arteries

Morita, Ryo; Nonoyama, Takayuki; Abo, Daisuke et al.

Journal of vascular and interventional radiology, 2023, 34(5), 871-878.e3

Permalink : https://hdl.handle.net/2115/93050

このアイテムのアクセス数:239件（2026-10-18 03:10 集計）

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Figure E1ab	pdf	249 KB	83	Appendix
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アクセス権	open access
URI	https://hdl.handle.net/2115/93050
タイトル	Mechanical Properties of a 3 Dimensional-Printed Transparent Flexible Resin Used for Vascular Model Simulation Compared with Those of Porcine Arteries
著者	Morita, Ryo ; Nonoyama, Takayuki ; Abo, Daisuke ; Soyama, Takeshi ; Fujima, Noriyuki ; Imai, Tetsuaki ; Hamaguchi, Hiroyuki ; Kameda, Takuto ; Sugita, Osamu ; Takahashi, Bunya ; Kinota, Naoya ; Kudo, Kohsuke
e-Rad_Researcher 30872626 著者名 Morita, Ryo
著者名 Nonoyama, Takayuki
著者名 Abo, Daisuke
著者名 Soyama, Takeshi
著者名 Fujima, Noriyuki
著者名 Imai, Tetsuaki
著者名 Hamaguchi, Hiroyuki
著者名 Kameda, Takuto
著者名 Sugita, Osamu
著者名 Takahashi, Bunya
著者名 Kinota, Naoya
e-Rad_Researcher 10374232 著者名 Kudo, Kohsuke
言語	英語
発行日	2023-05
出版者	Elsevier
収録物名	Journal of vascular and interventional radiology
巻(号)	34(5)
ページ	871-878.e3
抄録	Purpose: To develop a vascular intervention simulation model that replicates the characteristics of a human patient and to compare the mechanical properties of a 3-dimensional (3D)-printed transparent flexible resin with those of porcine arteries using the elastic modulus (E) and kinetic friction coefficient (mu k).Materials and Methods: Resin plates were created from a transparent flexible resin using a 3D printer. Porcine artery plates were prepared by excising the aorta. E values and the adhesive strengths of the resin and arterial surfaces toward a polyethylene plate, were measured with a tensile-compressive mechanical tester. Resin transparency was measured using an ultraviolet-visible light spectrometer. The mu k value of the resin plate surface after applying silicone spray for 1-5 seconds and that of the artery were measured using a translational friction tester.Results: E values differed significantly between the arteries and resin plates at each curing time (0.20 MPa +/- 0.04 vs 8.53 MPa +/- 2.37 for a curing time of 1 minute; P < .05). The resin was stiffer than the arteries, regardless of the curing times. The visible light transmittance and adhesive strength of the resin decreased as the curing time increased. The adhesive strength of the artery was the lowest. The mu k value of the silicone-coated resin surface created by applying silicone for 2-3 seconds (thickness of the silicone layer, 1.6-2.0 mu m) was comparable with that of the artery, indicating that the coating imparted a similar slippage to the resin as to the living artery.Conclusions: A transparent flexible resin is useful for creating a transparent and slippery vascular model for vascular intervention simulation.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	© 2023. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
PISSN	1051-0443
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.jvir.2023.01.008