| 摘要 |
A method of filling an ampule (214) of a needle-less injector (2000) suitable for injecting a fluid. The method comprises providing a needless fluid holder (212) containing the fluid and having a fluid plunger rod (264). The ampule (214) is coupled directly to the fluid holder (212) to provide fluid communication between the ampule (214) and the fluid holder (212). The fluid plunger rod (264) is depressed to load the fluid into the ampule (214) to fill the ampule (214). |
