Pressure Alleviation

Axillary Padding Geometry

The geometry of the padding is different from current axillary crutch padding. An increased surface area allows for force distribution over a greater area, reducing the pressure felt by the user.

Axillary Padding Material

The improved padding material allows for greater deformation and less resistance to force resulting in reduced discomfort.

Plastic Component

The plastic component will serve as the bridge to connect the axillary padding to the device.

Decision Matrix 1 – Axillary Padding Material

Decision Matrix 1. The team selected the polyurethane rubber foam material.

Weighting system:
Green = 3
Yellow = 2
Red = 1

Decision Matrix 2 – Plastic Components Material

Decision Matrix 2. The team selected the Nylon 6/6 material.

Weighting system:
Green = 3
Yellow = 2
Red = 1