Real life information on wheelchair usage is important for investigating the effectiveness of certain features, evaluate users' performance, and eventually improve the safety and reliability of wheelchairs. The purpose of the study is to develop a wheelchair usage monitoring/logging system that travels with wheelchair users in their daily activity settings and collects data independently. The system consists of a wheel rotation logging module, a GPS logging module, and a seating posture logging module. It obtains data on how far wheelchair users drive, where they have been, and how long they spend in various seating positions. The initial testing results showed that the system can be used as a clinical compliance tool to determine how clients are using their wheelchairs, and if they are effectively using seat features to relieve seating pressure.
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http://dx.doi.org/10.1109/IEMBS.2005.1616091 | DOI Listing |
Assist Technol
January 2025
Department of Rehabilitation Science and Technology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.
Wheelchair part failures and repairs have significantly increased over the last decade, leading to severe consequences for wheelchair users. Servicing these devices by wheelchair repair technicians has reduced part failures. However, no tools or technologies have been developed to support servicing in practice.
View Article and Find Full Text PDFNeurol Ther
February 2025
Patient-Reported Outcomes and Health Economics Research, Deutsches Zentrum für Neurodegenerative Erkrankungen/German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Ellernholzstrasse 1-2, 17489, Greifswald, Germany.
Introduction: Friedreich Ataxia (FA) is a multisystem neurodegenerative disease. Affected individuals rely on mobility assistive technologies (MAT) (e.g.
View Article and Find Full Text PDFRev Assoc Med Bras (1992)
December 2024
Hacettepe University, Faculty of Physical Therapy and Rehabilitation - Ankara, Turkey.
Disabil Rehabil Assist Technol
November 2024
Ohio State University Wexner Medical Center, Columbus, OH, USA.
No tools or technologies exist to inform data-driven inspection schedules for wheelchairs. To develop such a schedule, this study identifies risk factors linked with manual wheelchair damage, part failures, and consequences and evaluates preferences for a new wheelchair servicing technology. A mixed methods study was performed with manual wheelchair users at The Ohio State University Martha Morehouse Clinic.
View Article and Find Full Text PDFJBJS Essent Surg Tech
October 2024
AOFE Clinics, Rozendaal, The Netherlands.
Background: The present video article describes the revision of a bone-anchored prosthesis in patients who received an osseointegration implant after transfemoral amputation. Clinical follow-up studies have shown that approximately 5% of all patients who receive press-fit cobalt-chromium alloy femoral implants experience failure of the intramedullary stem component as a result of septic loosening or stem breakage. For stem breakage, stem diameter and the occurrence of infectious events were identified as risk factors.
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