Component

Material

Young’s Modulus

Poisson’s Ratio

Density

Device

Polyethylene

1.10 e9 Pa

0.42

950 kg/m3

Skin Substrate

Human Tissue

0.42 e6 Pa (Min) [ 11 ]

0.85 e6 Pa (Max) [ 11 ]

0.48 [ 12 ]

900 kg/m3 [ 13 ]

Stressor Object

Structural Steel

2.00 e11 Pa

0.30

7850 kg/m3