Year: 2024
Type: conference-paper
Abstract: The use of robotics in rehabilitation is a growing area of research, with the potential to greatly improve the quality of life for individuals with impairments. Robotic exoskeletons, in particular, have shown promise for enhancing mobility and independence in patients with conditions such as stroke. Current exoskeleton designs, however, often lack the necessary degrees of freedom (DOFs) to provide adequate balance and support during activities of daily living (ADLs), such as walking and standing. This study proposes a new lower limb exoskeleton design incorporating a variable stiffness hip joint based on a four-bar mechanism. This joint provides additional DOFs for improved balance and stability during gait, making it easier for patients to perform ADLs. The results show that the exoskeleton effectively improves stability during gait testing. This suggests that the proposed design can greatly enhance mobility and independence in impaired patients and could be a valuable tool in rehabilitation robotics.
Language: English
Subfield: Biomedical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4403677713