When this invention, the medicine delivery device (100) being, the reservoir because it contains the product (10) being, has longitudinal direction axis A, at the same time the end piece which demarcates the axial direction passage for moving the product from the particular reservoir, extends to distal (20) possesses, the aforementioned end piece the terminal part (23) the reservoir which it possesses (10), around the aforementioned end piece the engagement possible color (31) the adapter which it possesses (30), once, the aforementioned color is engaged around the aforementioned end piece, vis-a-vis the aforementioned end piece aforementionedFixed means in order to locking the movement of axial direction of the color (13, 24 and 32) it has, from the form where the aforementioned adapter, the folding possible element (36 and 34) being, the aforementioned folding possible element surrounds the aforementioned terminal part of the aforementioned end piece substantially and was folded, without covering the aforementioned terminal part at least partly, the medicine delivery device which furthermore has the folding possible element which can move to the form which leaves and is developed (100) it regards. In addition as for this invention, it regards this adapter.本発明は、薬物送達装置(100)であって、生成物を含有するためのリザーバー(10)であって、長手方向軸線Aを有し、且つ当該リザーバーからの生成物の移動のために軸方向通路を画定する、末端方向に突出した端部片(20)を有し、前記端部片が末端部分(23)を有するリザーバー(10)、前記端部片の周りに係合可能なカラー(31)を有するアダプター(30)、一旦、前記カラーが前記端部片の周りに係合されると、前記端部片に対して前記カラーの軸方向の動きをロックするための固定手段(13、24、32)を備え、前記アダプターは、折り畳み可能な要素(36、34)であって、前記折り畳み可能な要素が前記端部片の前記末端部分を実質的に囲む折り畳まれた形態から、前記末端部分を少なくとも部分的に覆わずに残す展開された形態に移行することができる折り畳み可能な要素をさらに備える薬物送達装置(100)に関する。本発明はまた、かかるアダプターに関する。
