IMPLANTABLE THERAPY DELIVERY SYSTEM HAVING MULTIPLE TEMPERATURE SENSORS

摘要

A system includes an implantable medical device and an implantable therapy delivery element. The device includes a housing, electronics disposed in the housing, and a first temperature sensor operably coupled to the electronics and located in proximity to the housing. The element has a proximal end portion configured to be operably couplable to the device and a distal end portion configured to be placed in a patient at a location removed from the device. A second temperature sensor located on the element between the proximal end and the distal end. The second temperature sensor is operably couplable to the electronics. The electronics are configured to compare a value associated with the first temperature sensed by the first temperature sensor to a value associated with the second temperature sensed by the second temperature sensor. The system may be used for monitoring an infection in proximity to the device.