发明名称 |
Oriented, cross-linked UHMWPE molding for orthopaedic applications |
摘要 |
A process for forming an oriented orthopaedic implant prosthesis bearing, net-shape bearing, or near net-shape bearing includes the step of placing an irradiated UHMWPE preform or puck of a volume sufficient to accommodate the bearing in a compression mold and compression molding the irradiated preform. The molding is accomplished by applying heat and pressure to form the preform into a desired shape. The compression molding induces biaxial orientation in the formed bearing.
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申请公布号 |
US2002125614(A1) |
申请公布日期 |
2002.09.12 |
申请号 |
US20010961842 |
申请日期 |
2001.09.24 |
申请人 |
KING RICHARD;MCNULTY DONALD E.;SMITH TODD S.;RICHARD ROBERT |
发明人 |
KING RICHARD;MCNULTY DONALD E.;SMITH TODD S.;RICHARD ROBERT |
分类号 |
A61F2/00;A61F2/30;A61F2/34;A61F2/38;A61F2/40;A61F2/46;A61L27/16;B29C35/08;B29C43/16;(IPC1-7):B29C35/08;B29C43/02;B29C43/52 |
主分类号 |
A61F2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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