Contents The Sentec Digital Monitoring System (SDMS)......................................................................................................5
Intended Use / Intended Purpose............................................................................................................................................................................... 5 Transcutaneous PCO2 and PO2...................................................................................................................................................................................15 Pulse Oximetry.................................................................................................................................................................................................................... 17 Sentec TC Sensors.............................................................................................................................................................................................................18 Minimum Requirements .............................................................................................................................................................................................. 20
Setting up the SDMS...................................................................................................................................................22 Connect SDM to AC Power..........................................................................................................................................................................................22 Battery Operation of the SDM....................................................................................................................................................................................22 Turning on the SDM.........................................................................................................................................................................................................23 Installation of the Gas Bottle (Service Gas-0812)..............................................................................................................................................23 Connection/Disconnection of Digital Sensor Adapter Cable......................................................................................................................24 Connection of a Sentec TC Sensor............................................................................................................................................................................25
Sensor Check, Sensor Calibration/Storage and Membrane Change.............................................................. 26 Checking a Sentec TC Sensor......................................................................................................................................................................................26 Sensor Calibration and Storage.................................................................................................................................................................................. 27 Changing the Sensor Membrane...............................................................................................................................................................................28
Patient Monitoring with the SDMS.......................................................................................................................... 31
Patients with potentially impaired skin perfusion................................................................................................................................................31 Characteristics requiring special attention.............................................................................................................................................................31 Selection of Patient Type, Measurement Site, and Sensor Attachment Accessory............................................................................32 Check SDM Settings and System Readiness........................................................................................................................................................34 Sensor Application Using a Multi‑Site Attachment Ring................................................................................................................................36 Sensor Application Using an Ear Clip.......................................................................................................................................................................39 Patient Monitoring............................................................................................................................................................................................................42 Sensor Removal with Multi‑Site Attachment Ring...........................................................................................................................................50 Sensor Removal with Ear Clip......................................................................................................................................................................................52 Additional Warnings....................................................................................................................................................................................................... 54 Page 3 .