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Convenient design method for customized implants based on bionic vein structure features

Matching implants to bones is crucial for customized orthopedic medicine. Existing methods for designing customized implants predominantly adopt the parameterized deformation method that uses a fragmented representation of semantic parameters. Such a representation cannot provide information integra...

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Autores principales: Wang, Lin, Geng, Weizhong, He, Kunjin, Guo, Kaijin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9412103/
https://www.ncbi.nlm.nih.gov/pubmed/36032731
http://dx.doi.org/10.3389/fbioe.2022.929133
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author Wang, Lin
Geng, Weizhong
He, Kunjin
Guo, Kaijin
author_facet Wang, Lin
Geng, Weizhong
He, Kunjin
Guo, Kaijin
author_sort Wang, Lin
collection PubMed
description Matching implants to bones is crucial for customized orthopedic medicine. Existing methods for designing customized implants predominantly adopt the parameterized deformation method that uses a fragmented representation of semantic parameters. Such a representation cannot provide information integration management and therefore restricts the retrieval of information regarding implant features and the improvement of customized design efficiency. Therefore, this study proposes a rapid design method for customized implants based on bionic vein structure features. First, a bionic vein structure was designed to represent the implant type. Second, the bionic vein structure was represented by a digraph structure with morphological and dimensional features. Finally, the implant model was rapidly built by retrieving the sketch and other modeling operations. Common implants such as the T-shaped plate, L-shaped plate, clover plate, and femoral stem prosthesis were used as explanations or test cases. The experimental work shows that combining the traditional parametric deformation method with bionic vein structure features in our present method is flexible and efficient results, and can improve the efficiency of customized implant design.
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spelling pubmed-94121032022-08-27 Convenient design method for customized implants based on bionic vein structure features Wang, Lin Geng, Weizhong He, Kunjin Guo, Kaijin Front Bioeng Biotechnol Bioengineering and Biotechnology Matching implants to bones is crucial for customized orthopedic medicine. Existing methods for designing customized implants predominantly adopt the parameterized deformation method that uses a fragmented representation of semantic parameters. Such a representation cannot provide information integration management and therefore restricts the retrieval of information regarding implant features and the improvement of customized design efficiency. Therefore, this study proposes a rapid design method for customized implants based on bionic vein structure features. First, a bionic vein structure was designed to represent the implant type. Second, the bionic vein structure was represented by a digraph structure with morphological and dimensional features. Finally, the implant model was rapidly built by retrieving the sketch and other modeling operations. Common implants such as the T-shaped plate, L-shaped plate, clover plate, and femoral stem prosthesis were used as explanations or test cases. The experimental work shows that combining the traditional parametric deformation method with bionic vein structure features in our present method is flexible and efficient results, and can improve the efficiency of customized implant design. Frontiers Media S.A. 2022-08-12 /pmc/articles/PMC9412103/ /pubmed/36032731 http://dx.doi.org/10.3389/fbioe.2022.929133 Text en Copyright © 2022 Wang, Geng, He and Guo. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Bioengineering and Biotechnology
Wang, Lin
Geng, Weizhong
He, Kunjin
Guo, Kaijin
Convenient design method for customized implants based on bionic vein structure features
title Convenient design method for customized implants based on bionic vein structure features
title_full Convenient design method for customized implants based on bionic vein structure features
title_fullStr Convenient design method for customized implants based on bionic vein structure features
title_full_unstemmed Convenient design method for customized implants based on bionic vein structure features
title_short Convenient design method for customized implants based on bionic vein structure features
title_sort convenient design method for customized implants based on bionic vein structure features
topic Bioengineering and Biotechnology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9412103/
https://www.ncbi.nlm.nih.gov/pubmed/36032731
http://dx.doi.org/10.3389/fbioe.2022.929133
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