MDPro Sidestream EtCO2 sampling lines are precision-manufactured consumables designed for continuous carbon dioxide monitoring in non-intubated and intubated patients. These 2.5-meter lines provide ample length for bedside or transport monitoring, ensuring a reliable gas sample is delivered to the monitor's analyzer module. Each line is designed to minimize dead space and moisture accumulation, which is critical for maintaining accurate waveforms and breath-rate data. The neonatal version is specifically optimized for low-flow environments to ensure precision in smaller patients. These lines are single-patient use to prevent cross-contamination and are fully compatible with standard Luer-style water traps used in Guardian Plus and Mindray-compatible systems.