A kind of pressure-reducing pad of multiplicity state variation,It includes fill out in having object,External coating body,First connecting piece and the second connecting piece； This is interior fill out object tool it is soft,Ventilating performance,Overcoating system cladding what this it is interior fill out beyond the region of objective existence week,Tool softness,Ventilating performance； On the first connecting piece position what external coating body,On the second connecting piece system position what external coating body,And the second detachable connection of connecting piece and the first connecting piece system； The external coating body cladding what this it is interior fill out beyond the region of objective existence week Hou,When not by external force,Be it is in long strip,Under by external force,Strip can do the variation of moulding,And the connection of the first connecting piece and the second connecting piece is penetrated,The pressure-reducing pad is formed. This creation can not only Bedsore prevention generation, and using it is upper it is quite convenient, time saving, cleaning is easy, easy to carry, cost is relatively low, it is applied widely and ventilative, comfortable, promote blood circulation and other effects.一種多樣態變化之減壓墊，其包含有內填物、外覆體、第一連結件及第二連結件；該內填物具柔軟、透氣特性，該外覆體係包覆於該內填物外周，具柔軟、透氣特性；該第一連結件位於該外覆體上，該第二連結件係位於該外覆體上，且第二連結件與第一連結件係可拆離之連結；該外覆體包覆於該內填物外周後，在未受外力作用時，係呈長條狀，在受外力作用下，長條狀可做造型之變化，並透過第一連結件及第二連結件之連結，將該減壓墊定型。本創作不僅能預防壓瘡之產生，且使用上相當方便、省時、清洗容易、攜帶方便、成本較低、適用範圍廣泛及透氣、舒適、促進血液循環等功效。
