| 摘要 |
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 9B |
