Comparative Qualitative Biomechanical Analysis of the Use of a Passive Exoskeleton for the Healthcare Sector from a Design Perspective

This study investigated, from the perspective of Ergonomics for Design and Human-Centered Design (HCD), the e�ects of using a passive exoskeleton by healthcare caregivers during load- handling activities. A direct influence of the equipment on the individuals’ biomechanics was observed. Through postural analysis using the AI-based software Kinebot and the REBA protocol, task execution with and without the equipment was compared. The results indicated that the use of the exoskeleton improved trunk and shoulder posture, with a reduction in musculoskeletal injury risk scores. The REBA analysis, conducted via Kinebot AI, contributed to a better understanding of the equipment’s potential and limitations. It is concluded that, although few studies have focused on this topic, Ergonomics for Design and HCD -combined with anthropometry, biomechanics, and emerging technologies such as AI - can significantly contribute to the analysis and development of products tailored to the needs of healthcare professionals.