A medicament delivery system for use with medicament delivery device comprises a support member, a compression member spaced from the support member to define a gap therebetween, a mechanical coupling between the support member and the compression member comprising a plurality of connecting members extending between the support member and the compression member, and a biasing element connected to the compression member and configured to exert a rotational force on the compression member relative to the support member. The mechanical coupling is configured such that rotation of the compression member relative to the support member causes the compression member to be drawn towards the support member to reduce the gap therebetween.Un système d'administration de médicament comprend un support, un élément de compression espacé du support, un moteur, entre le support et l'élément de compression, et un élément de sollicitation, relié à l'élément de compression, conçu pour exercer une force de rotation sur l'élément de compression. Le moteur est fait de sorte que la rotation de l'élément de compression par rapport au support amène l'élément de compression à être tiré vers le support afin de réduire l'espace entre ceux-ci.
