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.

中文翻译：

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用于颈下肢康复的改良骨科牵引系统

背景：骨科牵引可用于患有影响脊柱以及上肢和下肢问题的患者的康复，但由于住院时间延长，使用牵引的高成本是一个主要缺点，尤其是在低收入经济体中。目的：本研究的目的是设计和开发一种双向可调牵引系统，既能适应颈椎和下肢康复，又能改善肢体和颈部的定位。方法：生产过程涉及使用计算机辅助设计 (CAD) 以及其他制造程序，如材料选择、焊接和钻孔。该系统已经过稳定性测试，以确保它不会在大负载下出现故障。结果：开发、安装和测试了一种功能强大且易于安装的双向骨科牵引系统，供医院和家庭使用。尺寸和可调节性将确保它可以用于儿童和成人。结论：本研究描述了一种可用于医院的设备。在家中使用时，它可以降低医疗费用，并为患者提供在熟悉的环境中得到照顾的情感/心理益处。