Patent ID: 9126054
Filing Date: 2015-09-08
Classification: A61N

Abstract:
1. A system for estimating a life of a power source of an implantable medical device (IMD), the system comprising: a therapy logic configured to provide an open-loop stimulation therapy, an automatic closed-loop stimulation therapy, and a manually-initiated closed-loop stimulation therapy to a patient; a detection logic coupled to the therapy logic, the detection logic configured to detect one or more events for triggering the automatic closed-loop stimulation therapy and the manually-initiated closed-loop stimulation therapy, and to record the one or more events; and a control device coupled to the therapy logic and the detection logic, the control device configured to provide a first operable life estimate of the power source of the IMD, wherein the first operable life estimate identifies a first open-loop stimulation therapy portion of the first operable life estimate, a first automatic closed-loop stimulation therapy portion of the first operable life estimate, and a first manually-initiated closed-loop stimulation therapy portion, and where the first operable life estimate is based on an open-loop value corresponding to an open-loop parameter for the open-loop stimulation therapy, a closed-loop value corresponding to a closed-loop parameter for the automatic closed-loop stimulation therapy, a second closed-loop value corresponding to a manually-initiated closed-loop parameter for the manually-initiated closed-loop stimulation therapy, and a prior usage data corresponding to prior therapy delivery.