Comparison of Healthcare Workers Transferring Patients Using Either Conventional Or Robotic Wheelchairs: Kinematic, Electromyographic, and Electrocardiographic Analyses. (31st May 2016)

• Record Type: Journal Article
• Authors: Matsumoto, Hiromi; Ueki, Masaru; Uehara, Kazutake; Noma, Hisashi; Nozawa, Nobuko; Osaki, Mari; Hagino, Hiroshi
• Other Names: Lin Feng-Huei Academic Editor.
• Is Part Of: Journal of healthcare engineering. Volume 2016(2016)
• Publication Date: 2016-05-31
• Subjects: Hospital buildings -- Environmental engineering -- Periodicals; Medical technology -- Periodicals; Medical informatics -- Periodicals; 610.28
• DOI: 10.1155/2016/5963432
• Languages: English
• ISSNs: 2040-2295

Abstract

Abstract : Objectives . The aim of this study was to compare the musculoskeletal and physical strain on healthcare workers, by measuring range of motion (ROM), muscle activity, and heart rate (HR), during transfer of a simulated patient using either a robotic wheelchair (RWC) or a conventional wheelchair (CWC). Methods . The subjects were 10 females who had work experience in transferring patients and another female adult as the simulated patient to be transferred from bed to a RWC or a CWC. In both experimental conditions, ROM, muscle activity, and HR were assessed in the subjects using motion sensors, electromyography, and electrocardiograms. Results . Peak ROM of shoulder flexion during assistive transfer with the RWC was significantly lower than that with the CWC. Values for back muscle activity during transfer were lower with the RWC than with the CWC. Conclusions . The findings suggest that the RWC may decrease workplace injuries and lower back pain in healthcare workers.