hypodermic needle

A hypodermic needle is a small, hollow metal or plastic tube designed for injecting liquids into or drawing fluids from the body. It is attached to a syringe, which holds the liquid medication or fluid to be administered or collected. The needle’s sharp point allows it to easily pierce the skin, providing quick and precise delivery of treatments such as vaccines, medications, or blood samples. Its design minimizes pain and ensures safety and accuracy during medical procedures.