An object of the present invention is to suppress the occurrence of the inconvenience of a worker who performs an injection operation of a chemical solution performing an injection operation with contents different from those determined by an injection content determiner. The present invention communicates with a chemical injection device that acquires chemical liquid information from a chemical filling member provided with chemical liquid information indicating a chemical liquid name, and receives a chemical liquid information, a first receiving unit, and a chemical liquid name. A second receiving unit 22 that communicates with the relay device that receives the indicator information from the indicator information management device that stores the indicator information that indicates the indicator information, and receives the indicator information, the liquid medicine information that the first receiving unit 21 receives, The control device 20 includes a collating unit 23 that performs collation based on the indicator information received by the second receiving unit 22 and an output unit 24 that outputs the result of the collation by the collating unit 23. [Selection diagram] FIG.【課題】薬液の注入作業を行う作業者が、注入内容決定者の決定内容と異なる内容で注入作業を行う不都合の発生を抑制する。【解決手段】本発明は、薬液名称を示す薬液情報を付与された薬液充填部材から薬液情報を取得する薬液注入実行装置と通信し、薬液情報を受信する第１の受信部２１と、薬液名称を示す指示薬情報を記憶する指示薬情報管理装置から指示薬情報を受信する中継装置と通信し、指示薬情報を受信する第２の受信部２２と、第１の受信部２１が受信した薬液情報と、第２の受信部２２が受信した指示薬情報とに基づく照合を実行する照合部２３と、照合部２３による照合の結果を出力する出力部２４と、を有する制御装置２０を提供する。【選択図】図５
