Reduction of strain clusters in injured heel Finite Element models with a new pressure ulcer dressing
Résumé
Pressure Ulcers (PU) are soft tissue injuries that may
occur when high and extended loads are applied to the
tissues. The onset of PU has been mechanically
explained by excessive shear strains [1]. When the
unloading of the tissues is not possible, medical devices
such as dressings can be applied to temporally relieve
the tissues. However, there is little evidence showing the
mechanical efficacy of these dressings to decrease the
strains around PU. This study presents a Finite Element
(FE) analysis of such efficacy on an asymptomatic heel
and injured heels, with two different stages of PU.
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2023 ESB - Reduction of strain clusters in injured heel Finite Element models with a new pressure ulcer dressing.pdf (254.95 Ko)
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