| 发明名称 |
MEDICAL IMPLANT MADE OF CROSS-LINKED POLYMER WITH ENHANCED WEAR RESISTANCE, PARTS THEREOF AND METHOD OF MANUFACTURING THEM |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a medical implant excellent in wear resistance in vivo. SOLUTION: The medical implant for a human body has support parts with contact surfaces to at least one organ and the parts thereof. The support parts are made of cross-linked ultra-high molecular weight(UHMW) polyethylene, and the polymeric structure of the cross-linked UHMW polyethylene has a gel ratio of at least 97%. |
| 申请公布号 |
JP2003000698(A) |
申请公布日期 |
2003.01.07 |
| 申请号 |
JP20020130495 |
申请日期 |
2002.05.02 |
| 申请人 |
UNIV OF SOUTHERN CALIFORNIA;ORTHOPAEDIC HOSPITAL |
发明人 |
SALOVEY RON;MCKELLOP HARRY A;SHEN FU-WEN |
| 分类号 |
A61L27/00;A61F2/00;A61F2/30;A61F2/32;A61F2/34;A61F2/36;A61F2/46;A61L27/16;B29B13/08;B29C35/08;B29C43/00;B29C43/16;B29C71/00;C08F2/46;C08J3/28;C08J5/00;C08J7/00 |
主分类号 |
A61L27/00 |
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