I will provide an easy gas mist pressure bath cover of a pressurized structure is simple. Mist mixed gas of oxygen carbon dioxide concentration of a predetermined value or more, the carbon dioxide or oxygen (hereinafter referred to as "gas") were milled dissolving liquid and (hereinafter referred to as "mist") in contact with the skin and mucous membrane of the living body A gas mist pressure bath cover 1 to be, a living-body cover member 11 for covering the skin and mucous membrane of the body, for introducing the gas mist into the living-body cover member 11, the gas mist supply with a check valve therein the mouth 12, a discharge unit 13 for adjusting the pressure of the gas mist air in the living-body cover member 11, and gas, the opening of the living-body cover member 11 to be reduced in diameter is wound around the outer periphery of the living-body cover member by, I provided with, and pressurizing means 21 for applying pressure to tighten the biological cover member.構造が単純で加圧の容易なガスミスト圧浴用カバーを提供する。所定値以上の濃度の炭酸ガス、酸素又は炭酸ガスと酸素の混合ガス(以下、「ガス」という)と液体を粉砕溶解させたミスト(以下、「ガスミスト」という)を生体の皮膚及び粘膜に接触させるためのガスミスト圧浴用カバー1であって、前記生体の皮膚及び粘膜を被覆する生体カバー部材11と、その生体カバー部材11内にガスミストを導入するための、内部に逆流防止弁を有するガスミスト供給口12と、前記生体カバー部材11内の空気、ガス、及びガスミストの圧力を調整する排出部13と、前記生体カバー部材11の開口部において、その生体カバー部材の外周に巻き付けて縮径させることにより、前記生体カバー部材を締め付けて加圧する加圧手段21と、を備える。
