Pre-filled syringe with recessed nose for use with frontal attachments

摘要

The invention relates to a syringe for use with frontal attachments, equipped with a forwardly extending projecting structure which recesses the nose of the syringe and keeps the recessed nose from becoming contaminated by physical contact.In one preferred embodiment, the projecting structure is tubular and internally threaded such that a standard CLAVE® connector can be attached to a pre-filled syringe at such time as the syringe is to be used.In another preferred embodiment, the projecting structure is tubular and internally threaded such that a Luer needle attachment can be attached to a Luer lock syringe at such time as the syringe is to be used.