As for this invention, medicine container holder being the medicine container holder configuration which includes with 16 and medicine container 18, be able to provide the back face 25 which is laid out in the distance for the flange 24 which is laid out in the distal part of the medicine container 18 which is laid out in aforementioned medicine container holder 16 in medicine container holder 16, in medicine container 18 needle shield 20 to be laid out in the proximal edge, diameter of aforementioned needle shield 20 almost to be equal to the diameter of aforementioned medicine container, or 18 be larger than that, aforementioned medicine container holder configuration furthermore to be laid out in the container holder, aforementioned medicine container 18 that proximityIt includes with the elastic support element 23 which is laid out the holder in order containment around shoulder 22 and flange with of 24 and the back face 25, the holder and elastic support element 23 absorb power with the medicine container and the container holder, expand, it regards medicine container holder configuration.この発明は、薬剤容器ホルダ16と薬剤容器18とを含む薬剤容器ホルダ構成であって、薬剤容器ホルダ16には、前記薬剤容器ホルダ16に配置される薬剤容器18の遠位部に配置されたフランジ24用の遠位に配置された支持面25が設けられ、薬剤容器18にはその近位端に針シールド20が配置され、前記針シールド20の直径は、前記薬剤容器18の直径とほぼ等しいかそれよりも大きく、前記薬剤容器ホルダ構成はさらに、容器ホルダに配置され、前記薬剤容器18をその近位肩部22の周りで保持するためのホルダと、フランジ24と支持面25との間に配置された弾性支持要素23とを含み、ホルダおよび弾性支持要素23は、薬剤容器と容器ホルダとの間で力を吸収し、広げる、薬剤容器ホルダ構成に関する。