PROBLEM TO BE SOLVED: To provide an improved dispensation tool lid device.SOLUTION: The invention relates to a dispensation tool lid device for sealing a part of a medicine dispensation tool. In detail, the invention relates to the dispensation tool lid device, a dispensation tool lid, a dispensation tool lid closing device, a method for closing the dispensation tool, and a closing apparatus. The dispensation tool lid device comprises: a dispensation tool lid comprising a hollow body comprising a lower opening end engaged with a body part of the dispensation tool and an upper opening end receiving the lid closing device and closing the same, the upper opening end comprising an engagement part； and the lid closing device comprising an upper lid closing part for engaging to the upper opening end of the dispensation tool lid for closing the upper opening end of the dispensation tool lid, a lower lid closing part for engaging to the engagement part for firmly fixing the lid closing device to the dispensation tool lid, and a both stabilization part for connecting the upper lid closing part and the lower lid closing part, and capable of being switched between an extended first stabilized state and a folded second stabilized state. In the dispensation tool lid device, if a both stabilization part is in the second stabilized state, the upper lid closing part is engaged to the upper opening end of the dispensation tool lid for closing the dispensation tool lid.SELECTED DRAWING: Figure 11f【課題】改良した分注器蓋装置を提供することである。【解決手段】本発明は薬剤の分注器の一部を封止する分注器蓋装置に関する。詳細には本発明は分注器蓋装置、分注器蓋、分注器蓋閉止デバイス、分注器を閉止する方法、および閉止装置に関する。分注器蓋装置は、分注器の本体部と係合する下方開口端、および蓋閉止デバイスを受け入れて閉止する上方開口端を備える中空体を備える分注器蓋であって、上方開口端は係合部を備える分注器蓋と、蓋閉止デバイスであって、分注器蓋の上方開口端を閉止するために分注器蓋の上方開口端と係合する上方蓋閉止部、蓋閉止デバイスを分注器蓋にしっかりと固定するために係合部と係合する下方蓋閉止部、ならびに上方閉止部および下方蓋閉止部を連結し、伸長された第１安定形態と折り畳まれた第２安定形態との間で切換可能である双安定部を備える蓋閉止デバイスとを備え、分注器蓋装置では双安定部が第２安定形態にある場合、上方蓋閉止部は分注器蓋の上方開口端と係合して分注器蓋を閉止する。【選択図】図１１ｆ
