The utility model relates to an anti pressure sore diaper.The utility model comprises a diaper body.The urine cloth system is made of cloth material.The diaper body is provided with an anti pressure pad made of silicone material.The anti pressure pad is designed as a whole with protruding bulge in the middle and thinning towards the edge.And the anti pressure pad system is arranged and fixed on the relative position of the tailbone；When using diapers,In addition to the diaper function,The anti pressure pad system is located on the bony process of the tailbone.If the user is in bed for a long time,The anti pressure pad can avoid the pressure sore at the bone process of the tail bottom.一種防壓瘡尿布，其包含一尿布本體，該尿布本體係為布質材質所製成，該尿布本體上係設有一由矽膠材質所製成之一防壓墊體，該防壓墊體整體為中間處凸出隆起並朝邊緣處漸薄之結構設計，且該防壓墊體係設置並固定於尾底骨之相對位置上；當使用者使用尿布時，除可提供尿布之功能外，該防壓墊體係位於尾底骨之骨突處上，若使用者長期臥床時，防壓墊體可達到避免尾底骨骨突處壓瘡發生之效果。
