A kind of Bedsore prevention device,It mainly includes that a main body and one are supported by body； This is supported by body and has predetermined elasticity,System sets in the what main body,To limit the gabarit for being supported by body by the main body,This is supported by body and is supported by space with what outside was connected to one,For the position of human body protrude into placement and elasticity is supported by； Thereby,The position that human body protrudes into is coated and is supported by by the inner wall for being supported by space,And it can be supported by body by preferable elasticity,The suffered pressure of the human body being supported by space will be protruded into be dispersed,To reduce compressing suffered by skin,And then reach the effect of pressure sore occurs for prevention.一種預防壓瘡裝置，其主要包含有一主體及一撐靠體；該撐靠體具備預定之彈性，係置於該主體內，以由該主體加以限制該撐靠體之外廓，該撐靠體具有一與外部連通之撐靠空間，以供人體之部位伸入放置而彈性撐靠；藉此，由該撐靠空間之內壁面加以包覆及撐靠人體所伸入之部位，而能藉由較佳彈性之撐靠體，將伸入撐靠空間內之人體部位所受到之壓力加以分散，以降低皮膚所受到之壓迫，進而達到預防發生壓瘡之功效。
