The Multi-Parameter Mobile CareGuide™ Oximeter provides non-invasive assessment of hemoglobin oxygen saturation and pH in a region of skeletal muscle tissues beneath the oximeter sensor. It interfaces with other patient monitors or smart display devices to display the most recent value of SmO2 and pHm as well as a graphical trend of previous measurements. 3100 Oximeter Sensor - SmO2 and pHm are automatically performed every 30 seconds - Measurements require no individual patient learning or calibration - ?Sensor can accurately measure SmO2 and pHm indepdendent of skin pigmentation - Operation is plug 'n play into the respective patient monitor or smart display using a USB or Serial interface - Rechargeable while patient connected 3100 Oximeter Disposable - Single-use, latex-free, biocompatible - Uses a simple, peal and stick operation to attach to the patient - ?Is easily conformable to fit most size adult patients at six different body locations (deltoid, thigh and calf muscles)