PROBLEM TO BE SOLVED: To solve a problem that, in a plaster which is stuck to a hip for muting sound of fart, the plaster has an adhesive mass coated to one surface of the plaster, the adhesive mass is a material which hardly permeates air, so that when the plaster is stuck to a hip so as to cover an anal from which gas is ejected, the gas cannot be released, and the accumulated gas forcibly passes through minute gaps of the stuck plaster and is ejected, at the time, sound may occur.SOLUTION: A round opened window is provided on a center of a plaster, and a cloth excellent in air permeability is stuck to the window for securing a passage of the gas. Therefore, the ejected gas easily passes through the sponge-state cloth, and the flow of the gas is disturbed, thereby exhibiting a silence effect. Therefore, such a situation in which the plaster blocks a passage of the gas can be solved, and occurrence of a sound of fart can be suppressed.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】 おならの音を消すために、お尻に貼って使用する絆創膏の片面には粘着剤が塗られています、粘着剤は空気を通しずらい材質ですので、ガスの噴出口である肛門を覆って絆創膏を、お尻に貼り付けますとガスの逃げ場を塞いでしまいます、溜ったガスは貼り付けられた絆創膏の僅かな隙間を強引にくぐり抜けて噴き出します、この時に音が出る事があるのです、【解決手段】 絆創膏の中央部に丸く開いた窓を設けました、窓には通気性の優れた布を張り設けました、こうしてガスの通り道を確保したのです、この事により吹き出したガスは海綿状の布を容易に通過し、その流れが乱されるために消音効果を発揮します、よって絆創膏がガスの逃げ場を塞いでしまう事態は解消され、さらに、おならの音が出るのを抑制できるのです、【選択図】図1
