Implantable modular, multi-channel connector system for nerve signal sensing and electrical stimulation applications
US7303422B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2004 |
| Grant date | Dec 4, 2007 |
| Priority date | — |
| Expiry date | Jun 3, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/909
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An implantable electrical connector includes a male portion and a female receptacle. The male portion includes a number of wires that terminate in a pattern of conductive areas. The male portion is inserted into a female receptacle and guides in the female receptacle limit the insertion of the male portion to a single direction. A locking mechanism such as a setscrew on the female receptacle forces conductive areas of the exposed conductors onto connecting pins within the female receptacle. The setscrew itself is electrically isolated from the conductive areas. Each pin in the female receptacle is surrounded by a rigid seal that engages a compressible insulating member under compression of the locking mechanism to prevent an electrical connection forming between adjacent pins in the connector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.