Detection and mitigation of inaccurate sensing by an implanted sensor of a medical system

A medical system comprising:

• sensory sub-system comprising:
• one or more sensors, each of the one or more sensors configured to capture a signal indicating one or more patient physiological parameters, the one or more sensors comprising at least one electrode configured to sense an impedance of a portion of the patient body proximate to the electrode;
• and
• sensing circuitry coupled to the one or more sensors and configured to generate data corresponding to the one or more patient physiological parameters;
• and
• processing circuitry configured to:
• detect an inaccuracy in the data corresponding to the one or more patient physiological parameters based upon data including at least the sensed impedance of the portion of the patient body, wherein to detect the inaccuracy the processing circuitry is further configured to compute a detection score for determining whether the one or more sensors at least one of migrated or rotated based on comparing the data corresponding to the one or more physiological parameters with respective detection criteria for at least one of the migration or the rotation of the one or more sensors;
• correct at least a portion of the inaccuracy in the data corresponding to the one or more patient physiological parameters by modifying at least one of:
• a first detection criterion wherein the first detection criterion is a part of the computation of a detection score, and
• a second detection criterion wherein second detection criterion comprises a threshold value for the comparison with a patient physiological parameter value or with the detection score;
• and
• generate, for display on a display device, output data indicating the inaccuracy in the data corresponding to the one or more patient physiological parameters.