초록

The present invention provides plastics ampoules made by the blow-fill-seal method which substantially overcome the problem of touch contamination of the neck of the ampoule by providing a funnel leading to the neck, this funnel also assisting docking of the head of a syringe.

대표청구항 ▼

A plastic ampoule having an internal cavity, an opening to said internal cavity and a removable head sealing said opening, said opening comprising a dispensing neck extending from said internal cavity towards a mouth of said opening and adapted to receive a syringe head; the improvement comprising:

A plastic ampoule having an internal cavity, an opening to said internal cavity and a removable head sealing said opening, said opening comprising a dispensing neck extending from said internal cavity towards a mouth of said opening and adapted to receive a syringe head; the improvement comprising: said opening further comprising a funnel between said dispensing neck and said mouth, said funnel having an aperture with an internal diameter which is at least √3 times the minimum diameter of said dispensing neck to facilitate engagement of said syringe head with said dispensing neck by providing a protected docking target for said syringe head.