| 摘要 |
The invention concerns an implantable device (1) for injecting and/or drawing fluid, said device comprising a chamber (2) extending between a puncture area (3) and an outlet (4) located opposite said puncture area (3), said device (1) being characterized in that it has a shape which is substantially elongated along a longitudinal axis (XX'), in that the puncture area (3), the chamber (2) and the outlet (4) are substantially aligned along said longitudinal axis (XX'), and in that it comprises an interposing means (12) which projects into the chamber (2) so as to prevent the needle (5), which enters said chamber (2) through the puncture area (3), from reaching the outlet (4). It also concerns implantable sites. |
