Safety Syringe & Needle

Syringes with needles are used for intracutaneous, subcutaneous, muscle and vein liquid injection of the human body. Other than conventional syringe and needle, safety versions are available. A safety syringe has a safety mechanism built into the syringe; the needle on it could be detachable or permanently attached. A safety needle refers to the safety mechanism built into the needle; the needle can be manually attached to a conventional syringe or a commercially prepared pre-filled syringe.