Co-injection apparatus, co-injection control program

To provide a mixed injection apparatus and mixed injection method capable of capturing an image suitable for inspecting the appropriateness of mixed injection process in the mixed injection device. A based on the prepared data with a syringe 11 from the ampoule 10 with sucking chemicals, a mixed injection device for injecting a drug into the infusion container 10 from the syringe 11, either the ampoule 10 and the syringe 11 or after aspirating the drug from the ampoule 10 by the syringe 11 by controlling the second driving means operable to first driving means and the syringe 11 capable of moving both in any position, after the medicine is aspirated the syringe 11 in a state of sucking the drug container 10 and the drug moves to the first by controlling the drive means in a shooting range, shooting at once ampoule 10 and syringe 11, which is moved in the photographing range. .The 25