Design and Optimization of a Multi-Purpose Wheelchair Mechanism for Enhanced Mobility and Accessibility

Abstract

This research paper delves into the design, optimization, and manufacturing process of a multi-purpose wheelchair mechanism aimed at enhancing mobility and accessibility within hospital settings. The primary objective of this project is to alleviate the space constraints and physical strain experienced by healthcare workers while simultaneously ensuring the comfort and safety of patients during transportation within medical facilities. The proposed wheelchair design integrates functionalities that enable it to serve dual purposes - functioning both as a traditional wheelchair and as a stretcher through a simple folding and unfolding mechanism. Through meticulous design considerations and optimization techniques, the wheelchair-stretcher hybrid seeks to streamline the process of patient transport, minimizing the physical exertion required by healthcare personnel and reducing the discomfort experienced by patients. By incorporating features that facilitate easy conversion between wheelchair and stretcher modes, this innovative solution aims to enhance efficiency and convenience in hospital environments. Furthermore, the manufacturing process involved in bringing this multi-purpose wheelchair mechanism to fruition is meticulously outlined, encompassing the selection of materials, fabrication techniques, and quality control measures. Emphasis is placed on achieving a balance between durability, manoeuvrability, and cost-effectiveness to ensure widespread adoption and practicality within healthcare institutions. Overall, the multi-purpose wheelchair mechanism presented in this paper represents a significant advancement in patient mobility solutions, offering a versatile and user-friendly option for hospital use. By addressing the spatial constraints, labour intensity, and patient discomfort associated with traditional patient transport methods, this innovation stands to greatly benefit both healthcare workers and patients, contributing to improved efficiency and quality of care within medical facilities.