Introduction The M1 Vital Signs Monitor is a multi-function patient monitor that provides measurements including the SpO2 and carbon dioxide (CO2). This monitor is suitable for adult, pediatric and neonatal and may be applied in general ward, including, but not limited to, ICU, CCU or ambulance and so forth. CO2 measurement is to monitor the patient’s respiratory status and control patient ventilation. The SpO2 is measured through pulse oximetry in order to measure the PR and oxygen saturation. Features l2.8” TFT display lPalmtop style, compact and easy to use lOver 8 hours continuous operating time l24 hours standby time lAudible and visual intelligent alarms lMini USB port for easy upload of patient data l96 hours of SpO2 and CO2 data replay via optional work station lMonitoring parameters: PR, Oxygen saturation, End-tidal CO2, Inspired CO2 and AWRR lBarometer pressure, oxygen, N2O and anesthesia gas compensation to ensure the accuracy of CO2 measurement lApplicable for general ward, pet hospital and monitoring at home