6 Different Types of Needles Used for Blood Collection

Hypodermic needles are hollow needles used for collecting blood from a vein. These are the most commonly used as they are fast and safe to use. It is best suitable when it comes to fast delivery of fluids into a patient's body. The gauge size ranges between 16 to 30 and they come in various sizes. The best part is that these needles are easily connected to syringes.