< Topic >kaniyura in the lug the occasion where person in charge stopping it does, the sponge which it tries to be able to use kaniyura without the user remembering pain and the unpleasant impression in the lug is offered.SolutionsHave flexibility, springiness and water absortion power in the position 2 where kaniyura 1 is locked in the lug, be accustomed to taking the cylindrical sponge 3 which inserted the cut in order to make the desorption of kaniyura easy in kaniyura, pressure and kaniyura and the lug which kaniyura gives to the lug rub to ease, implement the prevention of mure of the place where kaniyura is locked, soak the water the occasion where the sponge is exchanged, or in that way state to do wiping off cleaning of the reverse side of the lug, the cleanliness of the reverse side of the lug it maintains and alleviates the unpleasant impression.< Choice figure >Drawing 1【課題】カニューラを耳に係止する際、使用者が耳に痛みや不快感を覚えることなくカニューラを使用できるようにしたスポンジを提供する。【解決手段】カニューラ1を耳に固定する位置2において柔軟性、弾力性と吸水性を備え、カニューラとの脱着を容易にするための切れ込みを入れた円筒状のスポンジ3をカニューラにとりつけ、カニューラが耳に与える圧力と、カニューラと耳の擦れを緩和し、カニューラを固定する箇所のムレの防止を実現し、スポンジを交換する際に水を含ませ、あるいはそのままの状態で耳の裏のふき取り清掃を行い耳の裏の清潔さを保ち不快感を和らげる。【選択図】図1
