Affiliations: Rehabilitation Engineering Laboratory, Biomedical Technology Department, Federal University of Technology, Akure, Nigeria | E-mail: [email protected]
Correspondence:
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Corresponding author: Rehabilitation Engineering Laboratory, Biomedical Technology Department, Federal University of Technology, Akure, Nigeria. E-mail: [email protected].
Abstract: BACKGROUND: Orthopedic tractions can be employed in the rehabilitation of patients suffering from problems affecting the spine, as well as the upper and lower extremities but the high costs of using tractions due to prolonged hospital stays is a major disadvantage particularly in low-income economies. OBJECTIVE: The objective of this study was to design and develop a two-way adjustable traction system that accommodates both cervical and lower limb rehabilitation and improves limb and neck positioning. METHOD: The production process involved the use of computer-aided design (CAD) as well as other manufacturing procedures like material selection, welding, and drilling. The system was tested for stability to be sure it does not fail under large loads. RESULT: A functional and easy-to-install two-way orthopedic traction system for both hospital and home use was developed, installed and tested. The dimensions and adjustability would ensure that it can be used for children and adults. CONCLUSION: This study describes a device that can be used in hospitals. When used at homes, it can reduce the cost of medical bills, and provide patients with the emotional/psychological benefits of being cared for in a familiar environment.
Keywords: Bone fractures, design, forces, loads, pulleys
