| 摘要 |
<p>The invention relates to a syringe device for mixing two compositions and comprises: a vial (10) provided with an opening (18), and a stopper (22) comprising a central zone which can be punctured, means (14) for guiding the injection end of the said syringe in translation between a first retracted position, called the storage position, and a second position of engagement, the said guide means comprising a second end (46) for receiving the injection end of the said syringe, the said second end comprising first sealing means between the body of the said syringe and the said guide means, and means for ensuring an adequate connection between the said syringe and the said guide means, while permitting the said translation; and means of communication (34) which enable the said central zone to be punctured and which bring the inner volume of the said syringe into communication with the inside of the said vial. <IMAGE></p> |
