FSA Shear Force Assessment
 

 


Advantages

 

View Shear in a full 360 degrees

A breakthrough technology in Shear force measurement, the Shear Sensor provides the ability to understand and view shear and pressure in a full 360 degrees.  This incredible new technology gives you the complete picture of parallel and pinch Shear in Seating and Beds.

Shear sensors have a central shear element that measures the tangential (parallel) shear forces in 360 degrees. The central shear element lays on top of a 4 by 4 array of normal force sensors and also shows the normal force gradient (pinch shear). Shear sensors run on the regular FSA4 interface and software. They are thin and flexible and are used to investigate shear forces between the skin and support surfaces. Information provided indicates the direction of the forces and magnitude of the forces sensed. Multiple shear sensors can be applied to different locations and displayed simultaneously.

Resources

 

Shear Force Initiatives

Click on these links to connect to the associated Shear discussion page:

Support Surface Interaction (Handshake) with Tissue Response

Devices to Measure Shear

Clinical Needs for Improvement on Shear

Definition and Education of Various Terminology Concerning Shear

Measurement of the Effect of Loading on Tissue

 

Discussion Topics

Click here to download "Tissue Distortion Caused by Pressure, Shear & Pressure Gradient"a Power Point Presentation by Geoff Taylor at the JPUAP Conference in Sapporo, Hokkaido, Japan. 


Click here to download "Shear Terms and Definitions" by Geoff Taylor 

 

Click here to download "Clinical Use of the Vista Medical Integrated Shear Stress Sensor" by Geoff Taylor 

 

Click here to download "Shear Drag Force Measurements"by Ted Duthoit

 

 

See the Pressure Mapping Wikifor definition and  more consideration of Shear