Invention Grant
- Patent Title: Tibial tray with fixation features
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Application No.: US16430852Application Date: 2019-06-04
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Publication No.: US11324600B2Publication Date: 2022-05-10
- Inventor: Mark A. Heldreth , Danny W. Rumple, Jr. , Alyssa M. Haines , J. Bohannon Mason
- Applicant: DEPUY IRELAND UNLIMITED COMPANY
- Applicant Address: IE Ringaskiddy
- Assignee: DEPUY IRELAND UNLIMITED COMPANY
- Current Assignee: DEPUY IRELAND UNLIMITED COMPANY
- Current Assignee Address: IE Ringaskiddy
- Agency: Barnes & Thornburg LLP
- Main IPC: A61F2/38
- IPC: A61F2/38 ; A61F2/30 ; A61B17/88
Abstract:
An orthopaedic prosthesis including a tibial tray is disclosed. The tibial tray includes a distal pocket and a plurality of inner pockets. Each inner pocket includes a channel sized to receive bone cement. The tibial tray includes distal-facing surfaces that have a surface roughness (Ra) equal to about 5.0 microns.
Public/Granted literature
- US20190282368A1 TIBIAL TRAY WITH FIXATION FEATURES Public/Granted day:2019-09-19
Information query
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