Transcutaneous oxygen measurement in humans using a paramagnetic skin adhesive film

Purpose Transcutaneous oxygen tension (TcpO 2 ) provides information about blood perfusion in the tissue immediately below the skin. These data are valuable in assessing wound healing problems, diagnosing peripheral vascular/arterial insufficiency, and predicting disease progression or the response to therapy. Currently, TcpO 2 is primarily measured using electrochemical skin sensors, which consume oxygen and are prone to calibration errors. The...