Sanofi
Needle interface

Abstract:

The disclosure relates to a needle interface for connecting a hollow needle having a proximal tip to a medicament reservoir, the needle interface comprising an inner ring fixed to a reservoir wall of the reservoir and an outer ring attachable to the needle, wherein one of the inner ring and the outer ring comprises at least one magnet and wherein the other one of the inner ring and the outer ring comprises a magnetisable material or a magnet.