title: Conventional patellar-tendon-bearing (PTB) socket/stump interface dynamic pressure distributions recorded during the prosthetic stance phase of gait of a trans-tibial amputee.
abstract: Force sensing resistors (FSR) have been used to measure dynamic stump/socket interface pressures during the gait of a trans-tibial amputee. A total of 350 pressure sensor cells were attached to the inner wall of a patellar-tendon-bearing (PTB) socket. Data was sampled at 150 Hz during the approximate 0.8 seconds of prosthetic stance of gait. A total of 42,000 pressures were recorded during a single prosthetic stance. This paper describes the distribution of the pressure patterns monitored during the prosthetic stance phase of gait.
authors.affiliation: National Centre for Training and Education in Prosthetics and Orthotics, University of Strathclyde, Glasgow, Scotland, UK. p.p.convery@strath.ac.uk
authors.forename: P
authors.initials: P
authors.lastname: Convery
authors.forename: A W
authors.initials: AW
authors.lastname: Buis
mesh_terms: D000672:Amputation Stumps; D000674:Amputees; D001186:Artificial Limbs; D005684:Gait; D006801:Humans; D007866:Leg; D011312:Pressure; D014159:Transducers