| 摘要 |
This injecting unit ( 1 ) comprises a tubular body ( 2 ) with a receptacle ( 6 ) containing a solution; this receptacle ( 6 ) is delimited by an impelling plunger ( 4 ) and a drillable bottom ( 5 ); the drillable bottom ( 5 ) faces a perforating means ( 7 ) communicated with an injection nozzle ( 3 ); the impelling plunger ( 4 ) can be connected to automatic or manual action rods ( 10 ). Therefore, the injecting unit ( 1 ) may be used both in machines and devices [dispensers, fractionators, mixers, dosing apparatus] and manually. The rod ( 10 ) may include stroke stops ( 14 ) which allow dispensing medication in doses.
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