Invention Grant
US09193033B2 Method of improving bond strength of polymeric implants with bone cement
有权
用骨水泥改善聚合物植入物粘结强度的方法
- Patent Title: Method of improving bond strength of polymeric implants with bone cement
- Patent Title (中): 用骨水泥改善聚合物植入物粘结强度的方法
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Application No.: US13792421Application Date: 2013-03-11
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Publication No.: US09193033B2Publication Date: 2015-11-24
- Inventor: Zongtao Zhang , Keenan Michael Hanson , Daniel E. Lawrynowicz
- 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, Littenberg, Krumholz & Mentlik, LLP
- Main IPC: B24C1/00
- IPC: B24C1/00 ; B24C1/06 ; A61F2/30 ; A61F2/38
Abstract:
A method for improving the bond between a PEEK joint component and bone cement comprising roughening a surface of the PEEK component by air-blasting abrasive water-soluble particles against the component until an average surface roughness of 4 to 6 micrometers is attained and subsequently submerging the component in water to dissolve any residual particles.
Public/Granted literature
- US20140256229A1 METHOD OF IMPROVING BOND STRENGTH OF PEEK IMPLANTS WITH BONE CEMENT Public/Granted day:2014-09-11
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