Invention Grant
- Patent Title: Orthopedic paek-on-polymer bearings
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Application No.: US12793184Application Date: 2010-06-03
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Publication No.: US09907660B2Publication Date: 2018-03-06
- Inventor: Aiguo Wang , Zongtao Zhang , Daniel E. Lawrynowicz , Shi-Shen Yau
- Applicant: Aiguo Wang , Zongtao Zhang , Daniel E. Lawrynowicz , Shi-Shen Yau
- Applicant Address: US NJ Mahwah
- Assignee: Howmedica Osteonics Corp.
- Current Assignee: Howmedica Osteonics Corp.
- Current Assignee Address: US NJ Mahwah
- Agency: Lerner, David, Littenberg, Krumholz & Mentlink, LLP
- Main IPC: A61F2/32
- IPC: A61F2/32 ; A61F2/38 ; A61F2/30 ; A61L27/16 ; A61L27/18 ; A61F2/40 ; A61F2/44 ; A61F2/42
Abstract:
An orthopedic prosthetic joint comprising a joint couple having a first bearing surface made of a poly aryl ether ketone (PAEK) and a second joint component having a second bearing made of a polymer that is softer than the PAEK such as UHMWPE the first and second bearing surfaces in sliding engagement with one another.
Public/Granted literature
- US20100312348A1 ORTHOPEDIC PAEK-ON-POLYMER BEARINGS Public/Granted day:2010-12-09
Information query
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