The TRAM Module Masimo SpO2 Sub-Assembly is used in Patient Monitoring and many other similar medical devices. Masimo module and accessories are intended for continuous noninvasive monitoring of functional Oxygen saturation of arterial hemoglobin (SpO2) and pulse rate (measured by an SpO2 sensor) for an adult, pediatric, and neonatal patients in hospitals and hospital-type environments. The Masimo module provides all the necessary patient isolation. The Masimo module is compatible with GE Medical Systems. The Masimo module uses spectrophotometric analysis to determine the percent of Oxygen saturation of hemoglobin in arterial blood also known as pulse oximetry.