Problem to be solved: to provide a medical clip made of resin capable of being opened and closed stably.The clip body 10 has a pair of opposed arm portions 11 and a connecting portion 12 for connecting a base end of each arm portion 11, and each arm portion 1 is provided with a pair of opposed arm portions 11 and a pair of opposed arm portions 11, and a pair of opposed arm portions 11, respectively, which are made of resin and a cashmere ring 2 made of resin fitted outside the clip body The reference numeral 1 designates a curved portion 14 on the base end side, a holding portion 15 at the tip side, and an intermediate portion 16 between the curved portion 14 and the holding portion 15.The curved portion 14 is curved in an arc shape, and the thickness of the intermediate portion 16 is larger than the thickness of the curved portion 14.The clip body 10 is closed when the caulking ring 2 is fitted to the clip body 10 from the curved portion 14 in the outer side of the clip body 10, and the caulking ring 2 is slid from the connecting portion 12 to the curved portion 14, and the caulking ring 2 is slid from the curved portion 14 to the intermediate portion 16.Diagram【課題】内視鏡用クリップ装置でも使用することのできる樹脂製の医療用クリップであって、安定に開閉できるものを提供する。【解決手段】樹脂製のクリップ本体１０とクリップ本体１０に外嵌する樹脂製のカシメリング２を備えた医療用の開閉クリップ１Ａであって、クリップ本体１０は一対の対向するアーム部１１と、各アーム部１１の基端を繋ぐ連結部１２を有し、各アーム部１１は、基端側に湾曲部１４、先端側に挟持部１５、湾曲部１４と挟持部１５との間に中間部１６を有する。湾曲部１４は弧状に湾曲しており、中間部１６の厚さは湾曲部１４の厚さより大きい。クリップ本体１０は、カシメリング２が湾曲部１４より連結部１２側でクリップ本体１０に外嵌した状態で閉じ、カシメリング２が連結部１２から湾曲部１４へ摺動した状態で開き、カシメリング２が湾曲部１４から中間部１６へ摺動した状態で閉じる。【選択図】図１Ａ
