The Chocron PRF procedure cannot be completed without a PRF tube. PRF, also known as (Platelet Rich Fibrin), is a unique centrifugation process used in regenerative medicine developed in 2001 by Dr. Inventé and founded by Joseph Choucron. Blood is collected in PRF Tubes, such as A-PRF tubes, and samples are processed in quadrupole centrifuges. We will look at these tubes and their different types in this article.