FDA announces Abbott Diabetes Care glucose monitor sensor recall

Abbott Diabetes Care has recalled some of its FreeStyle Libre 3 and FreeStyle Libre 3 Plus glucose monitor sensors for people with diabetes.
IEEE

An Adaptive Analog Front End for a Flexible PPG Sensor Patch with Self-Determined Motion Related DC Drift Removal

Abstract: This paper presents, a DC drift compensated (due to motion ; 1Hz), high sensing precision and wide dynamic range analog front end (AFE) for the organic type PPG sensor. The proposed AFE ...