Review Design and Development of Wheelchair Cum Stretcher for Patients

Abstract

Currently, the global population of individuals with disabilities is on the rise annually. Addressing their mobility challenges has become a pressing issue, presenting a significant hurdle for engineers and scientists. The imperative is to conceive and implement innovative solutions in the realm of mobility assistance. These aids are instrumental in enhancing their autonomy and reintegrating them into daily life. They facilitate transportation and serve as effective alternatives to walking, both indoors and outdoors. Among the array of mobility aids available, wheelchairs and stretchers are the most prevalent. Wheelchairs are ubiquitous in hospitals, train stations, airports, shopping centers, and even household settings. Their primary application is in healthcare facilities, often alongside stretchers. Given their widespread use in various sectors, there's a need for enhancements in terms of flexibility and adaptability to address inherent issues and enhance their utility, particularly in medical settings. This paper proposes the development of a mechanism that integrates the advantages of both wheelchairs and stretchers. Such a mechanism should prioritize ergonomic design and adhere to safety standards. Additionally, this paper explores past advancements in mobility aid development aimed at improving the comfort of both patients and hospital staff. Keywords— Mobility aids, Stretcher, Wheelchair, disable person, ergonomically etc.