Carbon dioxide, making oxygen or carbon dioxide and the mixed gas of oxygen the skin or the mucous membrane contact of the living body head by pressure above specified value, it offers the gas mist pressure bath device whose it is possible percutaneous absorption to be able to point efficiently. The oxygen of concentration above specified value, the mixed gas of carbon dioxide, or oxygen and carbon dioxide being the device in order to make the skin or the mucous membrane contact of the living body head, it generates and as the gas mist generation means the compressed air supply means it possesses the form which covers 12 which supply 11 which supply the mist which comminution dissolves the gas and the liquid and the compressed air and the living body head, in gas mist generation means it is jointed with 11 and compressed air supply means 12, it supplies from the 1st airtightness formation 14 which encloses the gas mist which is supplied from gas mist generation means 11 and compressed air supply means 12The living body mask component 13 which possesses the 2nd airtightness formation 15 which encloses the compressed air which is done, the empty it is constituted, it makes the gas mist the skin or the mucous membrane contact of the living body head above specified pressure value with 2nd airtightness formation 15.炭酸ガス、酸素、又は炭酸ガスと酸素の混合ガスを所定値以上の圧力で生体頭部の皮膚又は粘膜に接触させて効率的に経皮吸収させることが可能なガスミスト圧浴装置を提供する。所定値以上の濃度の酸素、炭酸ガス、又は酸素と炭酸ガスの混合ガスを生体頭部の皮膚又は粘膜に接触させるための装置であって、ガスと液体を粉砕溶解したミストを生成、供給するガスミスト生成手段11と、圧縮空気を供給する圧縮空気供給手段12と、生体頭部を覆う形状を有すると共に、ガスミスト生成手段11と圧縮空気供給手段12とに接続され、ガスミスト生成手段11から供給されるガスミストを封入する第1の密閉層14と、圧縮空気供給手段12から供給される圧縮空気を封入する第2の密閉層15とを有する生体マスク部材13と、から構成され、第2の密閉層15により、ガスミストを所定の圧力値以上で生体頭部の皮膚又は粘膜に接触させる。
