Adson Suction Tube contains a finger cut-off valve to place rest the finger on and a grip handle for a better hold. This instrument is available in several different French measurements on a 5″ or 8″ working length. The intended purpose of this suction tube with a slightly curved tip is to remove any excess liquids or fluids that are present on the surgical site. In this way, the surgeon may have a clear view of the area being operated.