PROBLEM TO BE SOLVED: To provide an improved applicator device for effectively administering multiple and sequential injections of a substance containing at least two components.SOLUTION: An applicator device 20 for administering injections includes a housing 22 having an upper end, a lower end including a bottom surface 58 with an injection needle opening, and an axis extending between the upper and lower ends. The device includes an injection needle 94 disposed within the housing for moving between a retracted position and an extended position.SELECTED DRAWING: Figure 9BCOPYRIGHT: (C)2017,JPO&INPIT【課題】少なくとも2つの成分を含む物質の複数及び逐次注射を効果的に行う、改善されたアプリケーターデバイスを提供する。【解決手段】注射を実施するためのアプリケーターデバイス20は、上端部と、注射針開口部を有する底表面58を含む下端部と、上端部と下端部との間に延在する軸と、を有するハウジング22を含む。デバイスは、後退位置と延長位置との間で動作するようにハウジング内に配置される注射針94を含む。【選択図】図9B
