PROBLEM TO BE SOLVED: To provide a coinjection device capable of automatically performing a part or all of coinjection processing, and preventing exposure of an infusion solution bag.SOLUTION: A coinjection device 1 includes: a coinjection operation part 2 consisting of a first robot arm 21 for holding a medicine container 10, and a second robot arm 22 for performing an operation of inserting an injection needle of an injection syringe 11 into a mouth part of the medicine container 10 held by the first robot arm 21, and an operation of inserting the injection needle of the injection syringe 11 into a coinjection mouth of an infusion bag 12 a coinjection processing chamber 204 for storing the coinjection operation part 2 a supply part 100 for supplying the medicine container 10 and the injection syringe 11 in the coinjection processing chamber 204 and an infusing bag holding part 4 for holding the infusion bag 12 outside the coinjection processing chamber 204 and causing the coinjection mouth of the coinjection bag 12 to be positioned at a coinjection communication mouth 202b formed in the coinjection processing chamber 204.COPYRIGHT: (C)2016,JPO&INPIT【課題】混注処理の一部又は全部を自動的に行うとともに、輸液バッグの被曝を防止できる混注装置を提供する。【解決手段】混注装置1は、薬剤容器10を保持する第1ロボットアーム21と注射器11の注射針を上記第1ロボットアーム21により保持されている上記薬剤容器10の口部に差し込む動作及び上記注射器11の注射針を輸液バッグ12の混注口に差し込む動作を行う第2ロボットアーム22とからなる混注動作部2と、上記混注動作部2を収容する混注処理室204と、上記混注処理室204内に薬剤容器10及び注射器11を供給する供給部100と、上記混注処理室204の外側で輸液バッグ12を保持し、この輸液バッグ12の混注口を上記混注処理室204に形成された混注連通口202bに位置させる輸液バッグ保持部4と、を備える。【選択図】図1
