Device for angularly coupling prosthetic components
US7097666B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 25, 2003 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Aug 8, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32557
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention comprises an angularly adjustable coupler. The first and second ends are in an angularly adjustable mating engagement. The first end has a longitudinal axis and a base with an optionally concave and serrated surface, and can comprise a collared clamp for connecting to a pylon. The second end has a longitudinal axis and a base with an optionally convex and serrated surface, and can comprise a receiver for connecting to a pyramidal adapter. The concave portion of the first end and the convex portion of the second end are complementary to each other. A connector is provided to connect the first and second ends in a selected angular alignment about a fixed axis of rotation. The range of angular alignment of the first and second components spans approximately 50 degrees about the fixed axis of rotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.