Patent ID: 9192731
Filing Date: 2015-11-24
Classification: A61M

Abstract:
1. A safety device for a pre-filled syringe, comprising a hollow support body a release collar non-rotatably arranged within and movable relative to the support body, wherein a guide track is formed into at least one substantially planar side wall of the support body, the release collar comprises at least one flexible arm with a guide pin extending from the flexible arm and protruding through the guide track, the guide pin is movable within and along the guide track in a plane defined by the substantially planar side wall, wherein the hollow support body has a releaseable mounting means adapted to clamp to a barrel collar of a pre-filled syringe for mounting the pre-filled syringe within the support body, wherein the safety device further comprises: a hollow outer body slidably arranged with respect to the support body and adapted to receive the support body, wherein the release collar is adapted to release the mounting means, a guide rail formed into at least one substantially planar inner surface of the outer body and the guide rail is adapted to abut against the guide pin to guide the movement of the guide pin along the guide track when the outer body is slid relative to the support body.