Hydraulic Rehabilitation Chair: A Supportive Solution For Patient Recovery

Abstract

A hydraulic rehabilitation chair is designed to support the physical and mental rehabilitation process of individuals. Physical injuries and the inability to move independently are the main challenges for patients in the rehabilitation process. However, most of the rehabilitation chairs currently on the market are expensive, have limited functions, and are not suitable for use in small treatment institutions or at home. Therefore, this study was conducted to develop a hydraulic system-based rehabilitation chair that is ergonomic, safe, easy to use, and affordable in terms of cost. The main objective of this study was to design and develop a hydraulic rehabilitation chair that can help users more quickly and change sitting and lying positions more easily and comfortably, while reducing dependence on physical assistance from caregivers. The methodology of this study includes the mechanical design stage using CAD software, selection of appropriate hydraulic components, prototype construction process, and functional testing of time effectiveness and safety of use of the chair. This chair is able to meet the basic needs of rehabilitation and provide effective support. It is hoped that it can contribute to the development of innovative and high-impact local rehabilitation products.