形状可配置的网格通过同步无同位体运动来修复
Hyunsu Ha1, Chan Hee Lee1, Kang Suk Lee2
1Department of Medical Engineering, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.
Small (Weinheim an der Bergstrasse, Germany)
|July 25, 2023
概括
一种新的身体运动响应 (BMR) 网与腹部运动同步,使用可配置形状的聚合物. 这项创新通过适应身体运动来促进组织整合和有效的修复.
科学领域:
- 生物材料科学 生物材料科学
- 再生医学是一种再生医学.
- 手术设备工程 手术设备工程
背景情况:
- 手术网格对于修复至关重要,但目前的设计难以适应身体运动,妨碍最佳愈合.
- 存在着对手术网格的未满足需求,这些网格可以动态地适应生理运动,提高修复效率.
- 了解材料特性,设备设计和生物力学之间的相互作用是推进外科网状技术的关键.
研究的目的:
- 开发和验证一种新的身体运动响应 (BMR) 网.
- 根据网格设计和聚合物特性进行定制,以同步与异型腹部运动.
- 通过改善器械和组织的整合和再生能力来增强的修复.
主要方法:
- 采用具有热力学性能的形状可配置聚合物用于网状成型和形状固定.
- 采用有限元建模用于微结构网格设计,以管理异构的腹部运动.
- 在大鼠膜成形模型中通过体外,体外和体内机械分析验证设计.
主要成果:
- 骨回路网表现出有效适应异型腹部运动.
- 在体内研究表明,在使用BMR网格的老鼠模型中,的修复成功.
- 促进健康的原蛋白合成和纤维细胞与肌纤维细胞的分化,增强器件和组织的整合.
结论:
- 开发的BMR网提供了一种潜在的解决方案,通过适应身体运动来改善的修复.
- 微调材料特性和网格设计之间的关系对于提高外科手术结果至关重要.
- 这种方法有望推进外科手术网格开发和治疗领域的发展.
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