Locking assembly for tibial prosthesis component
US8702803B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2011 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Jan 4, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/389
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An orthopedic prosthetic system comprises a base portion and an elongated guide member protruding from a bottom surface of the base portion. The elongated guide member extends from a posterior edge of the base portion toward an anterior edge of the base portion and comprises an overhang element and an undercut face. The prosthetic system further comprises an insert portion configured to slideably engage the base portion and the elongated guide member. The insert portion comprises an underhang element configured to engage at least a portion of an undercut area defined by the overhang element and undercut face of the elongated guide member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.