| 摘要 |
<p>Syringe for injecting medicinal compositions prepared extemporaneously by combining at least two constituents stored separately under sterile conditions, characterised in that it is composed of a body 1 having towards its upper part an annular outer collector 4 connected with the inside of this body, and of a hollow piston 2 divided into at least chambers 6, 6' separated by at least one longitudinal partition 7, each chamber having at its base a window 8, 8' which is open to the outside, a ring seal 10 being provided between the piston and the body above these windows. <IMAGE></p> |
