| 摘要 |
<p>The invention concerns a syringe (10) for automatic injection of an extemporaneous mixture comprising: a body (60) containing at least two substances (36, 38) initially separated by an intermediate plunger (32), said body (60) comprising two mobile parts (64, 66) relative to each other, between an initial position wherein the two substances (36, 38) are separated and a final position wherein the two substances (36, 38) are mixed to form an extemporaneous mixture; means for automatic injection (70, 72) of the extemporaneous mixture outside the body (60) so as to carry out the injection process; means (73) for blocking the automatic injection means (70, 72) preventing their being triggered. The syringe comprises means (154, 109) for locking the blocking means (73) preventing the release of the automatic injection means (70, 72) before the two substances have been completely mixed.</p> |
