Invention Grant
- Patent Title: Orthopedic PAEK-on-polymer bearings
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Application No.: US15879886Application Date: 2018-01-25
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Publication No.: US12076246B2Publication Date: 2024-09-03
- Inventor: Aiguo Wang , Zongtao Zhang , Daniel E. Lawrynowicz , Shi-Shen Yau
- Applicant: Howmedica Osteonics Corp.
- Applicant Address: US NJ Mahwah
- Assignee: Howmedica Osteonics Corp.
- Current Assignee: Howmedica Osteonics Corp.
- Current Assignee Address: US NJ Mahwah
- Agency: Lerner David LLP
- Main IPC: A61F2/32
- IPC: A61F2/32 ; A61F2/30 ; A61F2/38 ; A61F2/40 ; A61F2/42 ; A61L27/16 ; A61L27/18 ; A61F2/44
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
- US20180147063A1 ORTHOPEDIC PAEK-ON-POLYMER BEARINGS Public/Granted day:2018-05-31
Information query
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