To provide a drug-filled device that can reduce the operators effort at the time of filling the drug in a container. Drug filling apparatus (1), the supply device for supplying a drug of interest with respect to the container (26) capable of filling agents (10), holding member having a plurality of holding portions capable of holding the container (26) (20) When the holding body (20) is conveyed, moves the holder in the supply can supply position an agent from the supply device (10) relative to the container (26) held in one of a plurality of holding portions (20) comprises a conveying device (30), and a detection unit for detecting the holding member (20) located immediately upstream of the feed position.薬剤を容器に充填する際の作業者の手間を削減できる薬剤充填装置を提供する。薬剤充填装置(1)は、薬剤を充填可能な容器(26)に対し対象の薬剤を供給する供給装置(10)と、容器(26)を保持可能な保持部を複数有する保持体(20)と、保持体(20)を搬送し、複数の保持部のいずれかに保持される容器(26)に対し供給装置(10)から薬剤を供給可能な供給位置に保持体(20)を移動させる、搬送装置(30)と、供給位置の直上流側に位置する保持体(20)を検出する検出部と、を備える。
