Noll, V. ; Wojtusch, Janis ; Schuy, J. ; Grimmer, M. ; Beckerle, P. ; Rinderknecht, Stephan (2015):
Measurement of Biomechanical Interactions at the Stump-Socket Interface in Lower Limb Prostheses.
In: Proceedings of the International Conference of the IEEE Engineering in Medicine and Biology Society,
37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Milan, Italy, 25 Aug - 29 Aug 2015, [Conference or Workshop Item]
Abstract
Abstract—This paper introduces a novel measuring approach for detecting relative movement between stump and socket in lower limb prostheses. The application of the motion capturing based measuring approach is shown at a single male trans- tibial amputee using a Patella Tendon Bearing (PTB) socket. It further investigates and assesses the feasibility of measuring the relative movement between stump and socket during level walking at different velocities and allocating it to the coinciding loads. Representative results for the two translational degrees of freedom in the sagittal plane are presented and discussed. For the proximodistal (pd) direction, a linear correlation between applied load and relative movement is found, while for the anteroposterior (ap) direction the stump movement is largely influenced by the motion sequence during the respective gait event. Additionally, the effect of walking speed is discussed.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2015 |
| Creators: | Noll, V. ; Wojtusch, Janis ; Schuy, J. ; Grimmer, M. ; Beckerle, P. ; Rinderknecht, Stephan |
| Title: | Measurement of Biomechanical Interactions at the Stump-Socket Interface in Lower Limb Prostheses |
| Language: | German |
| Abstract: | Abstract—This paper introduces a novel measuring approach for detecting relative movement between stump and socket in lower limb prostheses. The application of the motion capturing based measuring approach is shown at a single male trans- tibial amputee using a Patella Tendon Bearing (PTB) socket. It further investigates and assesses the feasibility of measuring the relative movement between stump and socket during level walking at different velocities and allocating it to the coinciding loads. Representative results for the two translational degrees of freedom in the sagittal plane are presented and discussed. For the proximodistal (pd) direction, a linear correlation between applied load and relative movement is found, while for the anteroposterior (ap) direction the stump movement is largely influenced by the motion sequence during the respective gait event. Additionally, the effect of walking speed is discussed. |
| Book Title: | Proceedings of the International Conference of the IEEE Engineering in Medicine and Biology Society |
| Divisions: | 16 Department of Mechanical Engineering 16 Department of Mechanical Engineering > Institute for Mechatronic Systems in Mechanical Engineering (IMS) 20 Department of Computer Science 20 Department of Computer Science > Simulation, Systems Optimization and Robotics Group Interdisziplinäre Forschungsprojekte Zentrale Einrichtungen Zentrale Einrichtungen > Forum for Interdisciplinary Research Interdisziplinäre Forschungsprojekte > Forschungsprojekte Prothetik |
| Event Title: | 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society |
| Event Location: | Milan, Italy |
| Event Dates: | 25 Aug - 29 Aug 2015 |
| Date Deposited: | 20 Jun 2016 23:26 |
| Identification Number: | NollEMBC:2015 |
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