Patent ID: 9314574
Filing Date: 2016-04-19
CPC Classification: A61M

Claim Text:
1. A safety device for a pre-filled syringe, comprising a substantially cylindrical and hollow support body comprising at least one resilient arm having an inner surface; a hollow needle shield slideably arranged relative to the support body, wherein the needle shield or a needle shield assembly comprises at least one curved actuation ramp protruding in a lateral direction (L) perpendicular to a central axis (A) of the safety device, characterized in that the curved actuation ramp comprises an outside surface, a first lateral dimension (L characterized in that the needle shield is slideable with respect to the support body from an initial position (I) to a retracted position (II) and further to an advanced position (III), wherein the needle shield protrudes the support body in the initial position (I) and in the advanced position (III) and whereas the needle shield is substantially received within the support body in the retracted position (II).