The device that is the subject of this investigation is a diagnostic tool to detect the among of fluid in hypodermis to help to prevent the formation of pressure injuries. The Sub Epidermal Moister(SEM) Scanner, is a non invasive portable medical device use to complet the clinical jugement of clinician.~The study RELIASEM will study hospitalized patients with high risk of Pressure Injurieswith the next conditions:~For each patient 14 mesures: 6 on the sacrum, 4 on the right heel and 4 on the left heel. This set of measure will be realized 2 timesby 4 different evaluator. To will have been trained in the use of the SEM Scanner where as the other will be novice.~The main objective of this study is to determine on a risk population the intra- and inter-examiner reliability of the SEM Scanner
The device that is the subject of this investigation is a diagnostic tool to detect the among of fluid in hypodermis to help to prevent the formation of pressure injuries. The Sub Epidermal Moister(SEM) Scanner, is a non invasive portable medical device use to complet the clinical jugement of clinician