US Patent 11109765 Wearable thermometer patch comprising a temperature sensor array

A wearable thermometer patch for monitoring healing of a wound on a user's skin includes a circuit substrate comprising an electric circuit and a plurality of temperature probe units distributed in a two-dimensional array. Each of the plurality of temperature probe units can include a temperature sensor in electric connection with the electric circuit in the circuit substrate. The plurality of temperature probe units can measure temperature values on a user's skin at different positions defined by the two-dimensional array.