MDK 2010 PLUS M Vital Signs Monitor, in the MODULAR or PRE-CONFIGURED Version. ECG Module (ECG): ECG / Patient Breath Cable, 05-way, in 01 or 3 channels. SPO2 module (Oximetry of Pulse): Extender oximetry cable and oximetry sensor. PNI (Non-Invasive Pressure) module 01 channel: Hose.