Patent · US Active

Mobile bearing assembly having multiple articulation interfaces

US8147558B2 · kind B2 · utility

77Cited by

104References

13Claims

0Family size

Assignee

DePuy Products, Inc. · US

Inventors

Jordan S. Lee · Warsaw, US
Daniel D. Auger · Warsaw, US

Key dates

Filing date	Mar 17, 2008
Grant date	Apr 3, 2012
Priority date	—
Expiry date	May 25, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2220/0025
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A mobile tibial assembly includes a tibial tray, a tibial insert, and a platform separate from the tibial tray and the tibial insert. The platform is configured to be coupled to the tibial insert and the tibial tray. The tibial insert is movable relative to the platform and the platform is movable relative to the tibial tray.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.