INJECTION SYRINGES

摘要

A sheath (1) is disclosed which is suitable for covering the needle of a syringe (2). The sheath (1) includes a filter (3) which projects partially from the end of the sheath to aid the drawing of liquid into the syringe. It is intended that the needle and/or syringe are sold fitted with the sheath (1) so that there is no need to expose the needle until the user is ready for injection. The invention includes a blister pack (12 FIG. 4) which includes a ready assembled syringe, a mixing pan and paraphernalia for the preparation of the solution to he injected.