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Updated: May 11, 2026

Creation of Cardiac Tissue Exhibiting Mechanical Integration of Spheroids Using 3D Bioprinting
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与人类大动脉组织相比,3D打印材料和弹性体的生物机械和功能反应

Vivian Tan1, Daniella Eliathamby2,3, Craig A Simmons2,3,4

  • 1Department of Electrical, Computer and Biomedical Engineering, Toronto Metropolitan University, Toronto, Ontario, Canada.

Journal of biomedical materials research. Part A
|January 7, 2026
PubMed
概括

3D打印的血管材料比本地主动脉组织具有更高的刚性,这影响了它们在医学模拟中的使用. 进一步的研究旨在开发更合规的材料,以便更好地测试设备和进行手术规划.

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Members Made of Elastoplastic Material01:19

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The behavior of elastoplastic materials under bending stresses, particularly in structural members with rectangular cross-sections, is crucial for predicting material responses and understanding failure modes. Initially, when a bending moment is applied, the stress distribution across the section follows Hooke's Law and is linear and elastic. This distribution means the stress increases from the neutral axis to the maximum at the outer fibers, up to the elastic limit.
As the bending moment...