SocketSense Össur DS01 Pilot Study Shear & Pressure
Description
SocketSense Pilot Study Shear & Pressure Dataset
Intra-socket pressure data collected from QTSS sensors at the socket-liner interface for various tasks.
MAT file contains structure of pressure, shear, and gait monitor data collected from the SocketSense system. Shear values reported in microSiemens. Pressure values reported in kPa.
Structure format:
For shear
- data--task--sensor strip location--shear direction
For pressure
- data--task--sensor strip location--sensel location pressure
See figure for visual representation of strip and sensel locations in the socket.
Tasks include donning and level ground walking
Gait state is represented numerically as follows:
[1] Unknown
[2] Toe-Off
[3] Mid-Swing
[4] Heel Strike
[5] Mid-Stance
Time vector is given in seconds. Sampling frequency was 20Hz.
Files
Subject001_PilotStudy_SocketMap_Shear+Pressure.png
Files
(2.6 MB)
Name | Size | Download all |
---|---|---|
md5:15df02361df99dff9b73b8acdb59aec6
|
871.2 kB | Download |
md5:5e9503e7499e92a2ab36ccbcfe626ecd
|
1.7 MB | Preview Download |