PROBLEM TO BE SOLVED: To provide a coinjection device capable of appropriately handling a flexible resin chemical solution container filled with a chemical solution.SOLUTION: A coinjection device 1 comprises: a container holding part 25 for holding a resin chemical solution container, which includes a cylindrical body part and a hard part existing at two positions different from each other by 180 degrees with the center of the body part as a reference on the outside of the body part a syringe operation part 26 for holding a syringe and sucking, by the syringe, a chemical solution in the resin chemical solution container held by the container holding part and detection means for detecting a direction of the hard part. The container holding part has a pair of grip claws for clamping the resin chemical solution container. The container holding part clamps the body part with the pair of grip claws based on a detection result of the detection means.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2017,JPO&INPIT【課題】薬液が入れられた柔軟性のある樹脂製薬液容器を適切に取り扱うことができる混注装置を提供する。【解決手段】円筒状の本体部と、本体部の外側において、本体部の中心を基準にして、互いに180度異なる2つの位置に存在する硬質部とを有した樹脂製薬液容器を保持する容器保持部25と、注射器を保持し、注射器によって、容器保持部に保持された樹脂製薬液容器内の薬液を吸引する注射器操作部26と、硬質部の向きを検知する検知手段とを備えた混注装置1において、容器保持部は、樹脂製薬液容器を挟持する一対の把持爪を有し、容器保持部は、検知手段の検知結果に基づいて、一対の把持爪によって本体部を挟持することを特徴とする混注装置を提供する。【選択図】図4
