Exhalation-synchronous robotic abdominal compression for user-centered respiratory assistance and training in neurological patients

This study demonstrates that Exo-Abs can enhance respiratory performance in patients with weakened respiratory muscles, even in long-term usage scenarios. Along with the simplifications in the control policy and user interface, Exo-Abs has been shown to provide effective respiratory assistance over various breathing patterns and respiratory training contexts. The contribution of this study extends beyond demonstrating a user-centered system with improved usability and practicality, as it also establishes an objective evaluation framework for respiratory biomechanics.