| 摘要 |
The invention relates to an injector unit (1) consisting of a tubular barrel (2) comprising a receptacle (6) housing a solution, said receptacle (6) being defined by a plunger (4) and a perforable base (5). According to the invention, the perforable base (5) is disposed opposite a perforating means (7) which is connected to an injection nozzle (3) and the aforementioned plunger (4) can be connected to manually-or automatically-actuated rods (10). In this way, the injector unit (1) can be used both manually and in machines and different devices such as applicators, fractionators, mixers and metering units. Moreover, the rod (10) can comprise stroke limiters (14) which enable dosed injection.
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