The first line and most common treatment for OSA is continuous positive airway pressure (CPAP) treatment, utilized by an estimated 3 million Americans. CPAP is effective in reducing the AHI if used properly. However, the nasal mask required for CPAP during sleep leads to poor acceptance and compliance rates. Published studies on CPAP have shown that only 58 to 80% of patients accept CPAP therapy,, and further 65 to 90% of these patients exhibit long-term compliance with CPAP. Additionally, there are many patients who would choose other therapy besides CPAP.