< Topic >The electrification possible wire being attached by the packing body which stores the medicine, as easily it can install to the wire equipped packing body which becomes, it designates that the detection tool which securely can joint with the wire electrically is offered as topic. SolutionsThe electrification possible wire being attached by the packing body which stores the medicine, as the said wire of the wire equipped packing body which becomes joint it is possibly constituted electrically, being the detection tool which detects the change of electrification state of the wire which is disconnected attendant upon the discharge of the medicine from the wire equipped packing body, as it inserts the aforementioned wire equipped packing body and possibly is constituted as the wire we have the fixing portion which joint is possibly formed electrically, as for the said fixing portion, we are constituted from the piece of the pair which the attach and detach possibly is formed, vis-a-vis the fixing portion the wire equipped packing bodyIt features that the registration structure which is registered relatively at least is provided for the piece of one side. < Choice figure >Drawing 2【課題】薬剤を収容した包装体に通電可能な導線が付されてなる導線付き包装体への取り付けを容易に行うことができると共に、導線との電気的な接続を確実に行うことができる検知具を提供することを課題とする。【解決手段】薬剤を収容した包装体に通電可能な導線が付されてなる導線付き包装体の該導線と電気的に接続可能に構成されると共に、導線付き包装体からの薬剤の排出に伴って切断される導線の通電状態の変化を検知する検知具であって、前記導線付き包装体を挟み込み可能に構成されると共に導線と電気的に接続可能に構成される挟込部を備えており、該挟込部は、接離可能に構成される一対の挟込片から構成されると共に、挟込部に対して導線付き包装体を相対的に位置決めする位置決め構造を少なくとも一方の挟込片に備えることを特徴とする。【選択図】図2