Apparatus and methods for applying neural stimulation to a patient
US7684866B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2004 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Aug 2, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/0539
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Systems and methods for neural stimulation may include a stimulus unit; a first electrode assembly having a first set of contacts; and a second set of contacts. The stimulus unit can be an implantable pulse generator including a first terminal that can be biased at a first signal polarity and a second terminal that can be biased at a second signal polarity. The first electrode assembly includes a support member configured to be placed at the stimulation site, the first set of contacts carried by the support member, and a first lead configured to be attached to the first terminal of the implantable pulse generator for biasing the surface contacts at the first polarity. The second set of contacts is detached from the surface electrode assembly. The second set of contacts can be one or more conductive elements fixed to or forming portions of the implantable pulse generator, or a separate electrode array.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.