Pulse Generator System for Promoting Desynchronized Firing of Recruited Neural Populations
AssigneeBoston Scientific Neuromodulation Corporation
InventorsBradley L. Hershey, Changfang Zhu
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AssigneeBoston Scientific Neuromodulation Corporation
InventorsBradley L. Hershey, Changfang Zhu
Estimating the term…
An Implantable Pulse Generator (IPG) is disclosed that is capable of sensing a degree to which recruited neurons in a patient's tissue are firing synchronously, and of modifying a stimulation program to promote desynchronicity and to reduce paresthesia. An evoked compound action potential (ECAP) of the recruited neurons is sensed as a measure of synchronicity by at least one non-active electrode. An ECAP algorithm operable in the IPG assesses the shape of the ECAP and determines one or more ECAP shape parameters that indicate whether the recruited neurons are firing synchronously or desynchronously. If the shape parameters indicate significant synchronicity, the ECAP algorithm can adjust the stimulation program to promote desynchronous firing.
A method for controlling stimulation in a medical device comprising a plurality of electrodes configured to provide stimulation for a patient's tissue, the method comprising:
A system, comprising:
Dependencies are inferred from the claim text.