生物机械评估3D打印的关节类型整形器,用于气
Chen-Sheng Chen1, Yu-Sheng Chang1, Kuang-Wei Lin1
1Department of Physical Therapy and Assistive Technology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC.
Journal of the Chinese Medical Association : JCMA
|June 18, 2024
概括
一个新的3D打印的形骨架 (HV) 有效地静态和动态地纠正HV形. 舒适的骨架在行走时对状动力学产生最小的影响,显示出长期使用的潜力.
科学领域:
- 整形外科 整形外科 整形外科
- 生物机械工程 生物机械工程
- 医疗器械设计 医疗器械设计
背景情况:
- 气 (HV) 通常用骨架治疗,但需要新的设计.
- 三维 (3D) 打印技术可以实现定制的整形骨开发.
- 评估新的骨架的运动效应对于治疗评估至关重要.
研究的目的:
- 开发和评估一种新的3D打印orthosis用于.
- 评估3D打印的HV骨架的静态和动态校正效应.
- 分析位对脚动力学和行走过程中患者舒适度的影响.
主要方法:
- 招募了17名患有HV (角度>20°) 的参与者.
- 测量了静态和动态的第一个甲状腺带 (MTP) 绑架角度.
- 运动分析 (维康系统,力板) 评估了行走期间的MTP绑架,背部屈曲和地面反应力.
主要成果:
- 通过3D打印的整形骨架实现了第一个MTP绑架的14.6°静态和6.3°动态校正.
- 在早期的姿势阶段,与位使用一起,注意到减少了形背部屈曲.
- 在行走过程中没有观察到地面反应力的显著变化.
结论:
- 通过3D打印的HV骨架展示了静态和动态形纠正的潜力.
- 这种设计确保了患者的舒适性,而对幻觉运动的破坏最小.
- 这种新的骨架显示出对气的有效长期管理的希望.
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