Lead engagement devices and methods for electrical stimulation and/or monitoring systems
US9943685B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2015 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Apr 29, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/36
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
According to aspects of the present disclosure, an implantable electrical system may include an implantable pulse generator with a bore sized to receive an electrical lead, with an engagement mechanism that does not require the use of set screws to secure the lead within the bore. The engagement mechanism may include a deformable component that may be moved or deformed to allow entry of the lead into the bore, and then moved or deformed again to engage a surface of the lead to secure the lead within the bore. The engagement mechanism may allow rotation of the lead within the bore while maintaining electrical connections between the generator and the lead. The engagement mechanism may also allow the securing and/or release of the lead relative to the bore without the need to manipulate a set screw or breach a seal of the generator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.