PROBLEM TO BE SOLVED: To provide an oxygen feed sheet with a more simplified structure while exhibiting excellent oxygen feed capacity.SOLUTION: The oxygen feed sheet is composed of a laminated body composing: a water-containing gel layer including a face in contact with a skin when being pasted thereon and a film layer having oxygen permeability and further having low water permeability. The water content (A) in the water-containing gel layer and the thickness (B) of the water-containing gel layer satisfy the relation in inequality (X), and also, the thickness (C) of the film layer and the thickness (B) of the water-containing gel layer satisfy the relation in inequality (Y): A/expB&ge45...(X) and 30-(30×B)&geC...(Y) [in the inequalities, A denotes the water content (mass%) in the water-containing gel layer B denotes the thickness (mm) of the water-containing gel layer and C denotes the thickness (&mum) of the film layer].COPYRIGHT: (C)2012,JPO&INPIT【課題】優れた酸素供給能を発揮しつつ、より簡略化された構造の酸素供給シートを提供すること。【解決手段】貼付した際に皮膚と接触する面を含む含水ゲル層と、酸素透過性であるとともに水難透過性であるフィルム層とを含む積層体からなり、前記含水ゲル層中の水分量(A)と含水ゲル層の厚み(B)とが、下記式(X)の関係を満たし、かつ前記フィルム層の厚み(C)と前記含水ゲル層の厚み(B)とが、下記式(Y)の関係を満たす酸素供給シート:A/expB≧45 ・・・(X)30-(30×B)≧C ・・・(Y)(式中、Aは含水ゲル層中の水分量(質量%)、Bは含水ゲル層の厚み(mm)、Cはフィルム層の厚み(μm)を示す)。【選択図】なし
