MULTI-SENSOR PATIENT MONITOR TO DETECT IMPENDING CARDIAC DECOMPENSATION

摘要

An adherent device to monitor a tissue hydration of a patient comprises an adhesive patch to adhere to a skin of the patient. A plurality of electrodes are connected to the patch and capable of electrically coupling to the patient. Circuitry is coupled to the plurality of electrodes to measure a tissue resistance of the patient at a first frequency and to detect a low frequency droop in the measured tissue resistance. In response to detected low frequency droop, the circuitry is configured to measure a tissue resistance of the patient at a second frequency that is lower than the first frequency to verify the detection of low frequency droop, and to temporarily suspend data collection based on the detection and verification of low frequency droop.