| 摘要 |
A radioisotope generator (10) useful in the process of eluting a daughter radioisotope from an adsorbed parent radioisotope. The radioisotope generator (10) comprises a column (14) containing carrier material adapted to adsorb the parent radioisotope and including an inlet opening (16) and an outlet opening (20). The outlet opening (20) of the column (14) is connected to a tapping point (29) on the generator (10) by an eluate conduit (22), the tapping point adapted to receive an evacuated elution vial so that a liquid eluate containing the daughter radioisotope can be obtained from the generator under vacuum. The generator (10) further includes a device (32) for interrupting the elution process before the elution vial is entirely filled while simultaneously exposing the generator to sterile air both in the direction of the generator column (14) and of the elution vial. |
