PROBLEM TO BE SOLVED: To solve such a problem that, when drug solution preparation or filling of an infusion solution bag, a balloon type infusion device, a negative pressure-type infusion device, or the like with drug solution is manually performed using a commercially-available injector, the efficiency is low and labor intensity is high.SOLUTION: A drug solution preparing/filling machine according to the present invention interlocks an electric-control reciprocation drive mechanism with a dedicated injector to highly efficiently, simply, and accurately perform work such as the drug solution preparation and the filling of an infusion solution bag and an infusion device with the drug solution that has been manually performed conventionally, so as to significantly reduce the labor intensity. This machine can accommodate to every drug solution preparation/filling work from a small-amount drug solution preparation/filling in a general clinic to integrated preparation/filling at an intravenous infusion center (PIVAS: Pharmacy Intravenous Admixture Service) of a large-scale hospital.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】薬液調合、または輸液バッグ、バルン式輸液装置、陰圧式輸液装置等に薬液を充填することは市販の注射器で手動により行う場合には、効率が低く、労働強度が高い問題がある。【解決手段】本発明の薬液調合/充填機は電気制御の直線往復駆動機構と専用注射器と連動させ、今まで手作業で薬液の調合及び薬液を輸液バッグやインフユジユン装置に充填する作業を効率よく、簡単、正確に行い、労働強度を大幅に軽減することが出来る。 一般診療所での少量の薬液調合/充填から大型病院の静脈内輸液調合センター(PIVAS Pharmacy Intravenous Admixture Service,)での集中調合/充填まで、対応できる装置を提供する。【選択図】図1