Evaluation of a Passive Upper Extremity Exoskeleton on Reducing Discomfort and Workload in Cardiac Sonographers

Cardiac sonographers are frequently exposed to ergonomic risks such as postural stress and high levels of physical exertion while performing scanning tasks, contributing to work-related pain, and discomfort among cardiac sonographers. Passive exoskeletons are a potential ergonomic intervention with...

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Veröffentlicht in:Proceedings of the Human Factors and Ergonomics Society Annual Meeting 2024-08
Hauptverfasser: Wang, Tianke, Hallbeck, M. Susan, Martineau, Michael, Bremer, Merri, Kane, Garvan C., Zoaktafi, Mojgan, Tetteh, Emmanuel
Format: Artikel
Sprache:eng
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Zusammenfassung:Cardiac sonographers are frequently exposed to ergonomic risks such as postural stress and high levels of physical exertion while performing scanning tasks, contributing to work-related pain, and discomfort among cardiac sonographers. Passive exoskeletons are a potential ergonomic intervention with the potential to mitigate some of the risks associated with scanning. This study examined the effectiveness of a passive upper body exoskeleton in reducing the levels of work-related pain, discomfort, and workload in cardiac sonographers while performing transthoracic echocardiograms (TTE). Twelve cardiac sonographers were asked to use the HAPO FRONT exoskeleton while performing TTEs during a full workday. Participants were asked to rate their body part discomfort and workload throughout the day, both with and without the exoskeleton. The exoskeleton did not significantly decrease discomfort or workload associated with performing TTEs, except for a slight reduction in the discomfort at the left hand/wrist. This result indicates that the HAPO FRONT was not effective or appropriate for use by cardiac sonographers. Future development and study of purpose-designed exoskeletons for healthcare applications may provide greater benefits to cardiac sonographers.
ISSN:1071-1813
2169-5067
DOI:10.1177/10711813241260317