Releasably locking auto-aligning fiber optic connector
US7654849B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2008 |
| Grant date | Feb 2, 2010 |
| Priority date | — |
| Expiry date | Mar 14, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R13/6275
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A connector assembly couples signal lines for an optical catheter by providing a guided releasable latching mechanism that ensures optimal alignment with only a single vertical dimension under control. A receptacle carrying a first signal line defines a channel for receiving a plug carrying a second signal line. A spring-loaded pawl on the receptacle locks to a retaining bracket on the plug when the plug slides into the channel, imparting a retaining force on the plug, the force having a first component normal to channel and a second component parallel to the channel to maintain the first and second signal lines in optimal alignment. The retaining bracket may include a sloped edge to allow for easy release of the pawl in the presence of a release force. The release force may be set to allow disconnection of the assembly without affecting catheter installation or causing patient discomfort.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.