| 摘要 |
The present invention provides plastics ampoules (10) made by the blow-fill-seal method which substantially overcome the problems of vacuum formation and touch contamination, during use, by providing one or more grooves (24) in the neck of the ampoule (10) to allow replacement of displaced liquid with air and/or a head (12) sealed to the mouth of the opening (14) by a frangible membrane (22) and tapering up towards a grip (20) away from the opening (14), and optionally a funnel (18) leading to the neck, this funnel (18) also assisting docking of the head of a syringe. |
