Patent ID: 9314576
Filing Date: 2016-04-19
CPC Classification: A61M

Claim Text:
1. A medicated module attachable to a drug delivery device, comprising, a) an outer housing having an inner surface, a proximal end and a distal end, where the proximal end has an upper hub having a connector configured for attachment to a drug delivery device; b) a bypass housing within the outer housing; c) a reservoir within the bypass housing comprising a single dose of a medicament; d) a lower hub holding a lower needle and an upper needle hub holding an upper needle; e) a needle guard having an inner wall and is slidably connected to the inner surface of the outer housing to prevent rotation of the needle guard when moved axially; and f) a rotating housing having an internal surface and an external surface, where the external surface is engaged with the inner wall of the needle guard such that axial movement of the needle guard in the proximal direction causes,