发明名称 |
Process for manufacturing a prosthetic joint |
摘要 |
The application relates to a process for manufacturing a prosthetic joint with at least one loaded surface which consists at least partially of polyethylene, comprising compressing one or more layers of a woven fabric of drawn gel-spun polyethylene fibres into the desired shape in a hollow mould part using a plug at a pressure of at least 0.05 MPa and at a temperature of between 120 and 165° C. and below the crystalline melting point of the polyethylene at the prevailing temperature and pressure, without a matrix material being present, and at least the woven fabric in a layer situated on a loaded surface comprising at least 90 wt % of fibres with a titre of at most 1000 denier, and to a prosthetic joint with a crease-free surface.
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申请公布号 |
US2009143864(A1) |
申请公布日期 |
2009.06.04 |
申请号 |
US20050584755 |
申请日期 |
2005.01.07 |
申请人 |
MARISSEN ROELOF;SMIT LEO;SNIJDER CARINA S |
发明人 |
MARISSEN ROELOF;SMIT LEO;SNIJDER CARINA S. |
分类号 |
A61F2/30;A61L27/16;B29C43/00;B29C70/04;C08L23/06;D04H1/00 |
主分类号 |
A61F2/30 |
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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