Patent ID: 10610690

Abstract:
A fully implantable trial neurostimulation system for implant within a patient is provided that includes one or more leads equipped to deliver neurostimulation to patient tissues under the control of a trial neurostimulation control device designed as a capsule for removable implant within the patient. The control capsule is provided with minimal components to power and control the delivery of neurostimulation during a trial evaluation period and is shaped and configured to facilitate removal from the patient following completion of the trial period. In some examples, both the lead and the trial control capsule are removed from the patient following the trial period for replacement with a chronic or long-term neurostimulation system (assuming further neurostimulation is warranted.) In other examples, the lead remains within the patient and the trial control capsule is replaced with a long-term neurostimulation controller device. Various minimally-intrusive implantation procedures are also described.