| 摘要 |
The invention concerns an ampule comprising a tubular body ( 2 ) made of synthetic material having two chambers ( 3, 4 ) tightly isolated by a membrane ( 9 ) capable of being perforated or a removable or frangible wall, one ( 31 ) of which contains the liquid or the powder ( 6 ), and the other is accessible from outside to be connected during transfer, the frangible membrane ( 9 ) or wall being arranged at the end of a tube ( 8 ) integral with the ampule and emerging into the chamber ( 4 ) capable of communication with outside, said tube ( 8 ) containing a tubular element ( 14 ) having a pointed tip ( 17 ) oriented towards the membrane. The tubular element ( 14 ) and the tube ( 8 ) comprise means ( 13, 16 ) preventing the tubular element ( 14 ) from being separated from the tube ( 8 ) after one has been mounted into the other. |
