Hypodermic syringe having shielding to prevent accidental injury following use

摘要: A hypodermic syringe having protective shielding for preventing injury to persons by being pricked the after use. shield is mounted sleeve longitudinal movement, and this extendable from a retracted position in which withdrawn of syringe, an extended positioned around so as cover tip portion thereof. The may be made up first second clamshell halves are spread apart one another along sides tubular position, come together that their portions syringe. manually means button, or automatically spring mechanism. Disinfectant pads interior surfaces these into contact with sterilize it when extended.