A cannula is a small flexible tube that can be inserted into the body to administer or remove fluids or gases. Cannulas are often made from plastic, silicone, polyurethane or other medical-grade materials. They come in a variety of sizes depending on their intended use and area of the body they are inserted into. This article will discuss the different types of cannulas, their uses, i... https://themediumblog.com/read-blog/158532