| 摘要 |
<p>An apparatus for controllably intermixing two or more components in a sterile, closed environment to produce a flowable substance and then for expelling the flowable substance from the apparatus at a precisely controlled rate. The apparatus is particularly useful for medical applications and includes a dispenser portion (21) with its own stored energy element provided in the form of an elastomeric membrane (30) and a coupling mechanism (110-112) for coupling a drug vial (14) to the dispenser portion for controlled mixing a medicament contained within the drug vial (14) with a diluent (34) stored within the dispenser portion of the apparatus via a sterile pathway (28a).</p> |
