Adaptor for Coupling with a Medical Container

摘要

The invention relates to an adaptor for coupling with a medical container closed by a septum, the adaptor comprising:—a gripping member (20) for securing the adaptor to the medical container,—a needle access port intended to face an outer surface of the septum,—a pierceable elastomeric piece (50) having a longitudinal axis located into the needle access port, said pierceable elastomeric piece having a recess (51) with a proximal opening and an outer wall (54) in contact with the needle access port,—attaching means for maintaining the elastomeric piece into the needle access port. The invention also relates to an assembly comprising such an adaptor and a medical container, and to the use of such an adaptor for preventing the contamination inside a medical container closed by a septum.

主权项

1. An adaptor for coupling with a medical container, said medical container having a collar closed by a septum, said septum having an outer surface directed towards the outside of the medical container, the adaptor comprising:
a gripping member for securing the adaptor to the medical container, a needle access port facing the outer surface of the septum when the adaptor is coupled to the medical container, and a pierceable elastomeric piece having a longitudinal axis located into the needle access port, said pierceable elastomeric piece having a recess with a proximal opening, an outer wall in contact with the needle access port, and a distal surface comprising a protruding part engageable with the outer surface of the medical container septum, wherein the elastomeric piece and the needle access port comprise an attaching arrangement for maintaining the elastomeric piece into said needle access port when a pressure is applied by the protruding part on the outer surface of the septum.