The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2017
Filed:
Apr. 21, 2015
Boston Scientific Neuromodulation Corporation, Valencia, CA (US);
Matthew Lee McDonald, Pasadena, CA (US);
Joseph M. Bocek, Seattle, WA (US);
Thomas W. Stouffer, Chatsworth, CA (US);
Robert Graham Lamont, Van Nuys, CA (US);
Boston Scientific Neuromodulation Corporation, Valencia, CA (US);
Abstract
A neurostimulation device and system are provided. At least one neurostimulation lead having a plurality of electrodes is configured for being implanted within tissue of a patient. A shunt capacitance is coupled to one of the electrodes. Time-varying electrical current is delivered to at least one of the electrodes, wherein the shunt capacitance would, without compensation, absorb charge from or inject charge into the tissue in response to time-varying changes in the delivered electrical current, thereby causing an uncompensated electrical waveform to be delivered to the tissue adjacent the one electrode, The absorbed or injected charge is at least partially compensated for, thereby causing a compensated electrical waveform to be delivered to the tissue adjacent the one electrode.