Biomechanical Evaluation and Strength Test of 3D-Printed Foot Orthoses
المؤلفون المشاركون
Lin, Kuang-Wei
Hu, Chia-Jung
Yang, Wen-Wen
Chou, Li-Wei
Wei, Shun-Hwa
Chen, Chen-Sheng
Sun, Pi-Chang
المصدر
Applied Bionics and Biomechanics
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-12-07
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Foot orthoses (FOs) are commonly used as interventions for individuals with flatfoot.
Advances in technologies such as three-dimensional (3D) scanning and 3D printing have facilitated the fabrication of custom FOs.
However, few studies have been conducted on the mechanical properties and biomechanical effects of 3D-printed FOs.
The purposes of this study were to evaluate the mechanical properties of 3D-printed FOs and determine their biomechanical effects in individuals with flexible flatfoot.
During mechanical testing, a total of 18 FO samples with three orientations (0°, 45°, and 90°) were fabricated and tested.
The maximum compressive load and stiffness were calculated.
During a motion capture experiment, 12 individuals with flatfoot were enrolled, and the 3D-printed FOs were used as interventions.
Kinematic and kinetic data were collected during walking by using an optical motion capture system.
A one-way analysis of variance was performed to compare the mechanical parameters among the three build orientations.
A paired t-test was conducted to compare the biomechanical variables under two conditions: walking in standard shoes (Shoe) and walking in shoes embedded with FOs (Shoe+FO).
The results indicated that the 45° build orientation produced the strongest FOs.
In addition, the maximum ankle evertor and external rotator moments under the Shoe+FO condition were significantly reduced by 35% and 16%, respectively, but the maximum ankle plantar flexor moments increased by 3%, compared with the Shoe condition.
No significant difference in ground reaction force was observed between the two conditions.
This study demonstrated that 3D-printed FOs could alter the ankle joint moments during gait.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lin, Kuang-Wei& Hu, Chia-Jung& Yang, Wen-Wen& Chou, Li-Wei& Wei, Shun-Hwa& Chen, Chen-Sheng…[et al.]. 2019. Biomechanical Evaluation and Strength Test of 3D-Printed Foot Orthoses. Applied Bionics and Biomechanics،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1114628
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lin, Kuang-Wei…[et al.]. Biomechanical Evaluation and Strength Test of 3D-Printed Foot Orthoses. Applied Bionics and Biomechanics No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1114628
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lin, Kuang-Wei& Hu, Chia-Jung& Yang, Wen-Wen& Chou, Li-Wei& Wei, Shun-Hwa& Chen, Chen-Sheng…[et al.]. Biomechanical Evaluation and Strength Test of 3D-Printed Foot Orthoses. Applied Bionics and Biomechanics. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1114628
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1114628
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر