Sleep diagnostic equipment tracks a patient's blood oxygen levels and other vital signs during sleep in order to diagnose sleep apnea and other problems. These systems are designed to be sent home with patients who are pre-screened in the practice as candidates for sleep conditions. The data they track is recorded and then downloaded at the practice for analysis and treatment as required. Adding sleep apnea diagnostics and treatment to a dental practice is a simple process involving specialized training and the addition of diagnostic equipment to the armamentarium. It can be a great investment to help grow the practice's treatment capabilities.