Different Types of IV Gauge Needles: 18, 20, and 22 Gauge
Different Types of IV Gauge Needles: 18, 20, and 22 Gauge Needles. One of the of the important things to know when starting an IV is the proper needle size to use. IV needles are sized by gauges, and the smaller the gauge number, the bigger the needle will be. In this article and video, I’ll discuss the three most common IV gauge needles you’ll encounter as a nurse: 18 gauge, 20 gauge, and 22 gauge.
DA: 33 PA: 60 MOZ Rank: 88