SAFETY DEVICES

摘要

According to the invention, a safety device (1) for a pre-filled syringe (2) comprises a hollow support body (1.2) for retaining the pre-filled syringe (2) therein, a hollow needle shield (1.1) and a spring means (1.4) made from a resilient plastics material. The needle shield (1.1) is telescoped with the support body (1.2) and the spring means (1.4) biases the needle shield (1.1) in a distal direction.