Methods and apparatus for a lead fixation device
US11504525B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Nov 6, 2019 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Feb 15, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/0534
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A lead fixation device for attaching a deep brain stimulation lead within in a burr hole in a human skull. The lead fixation device may comprise a mounting plate having first and second arms. The first arm may comprise a first flange, a first mounting hole, and a first inner wall. The second arm may comprise a second flange, a second mounting hole, and a second inner wall. The first and second arms may comprise first and second arcuate grooves located on the first and second inner walls. When the lead device is in a closed position the first and second arcuate grooves form a guide channel and the first and second inner walls form an exit channel to receive the lead when the lead fixation device is in a closed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.