发明名称 |
BIOSTABLE POLYURETHANE PRODUCTS |
摘要 |
A biostable porous polyether or polycarbonate polyurethane implant is manufactured from diphenyl methane diisocyanate, difunctional polytetramethylene ether glycol or a polycarbonate polyol, a trimerisation catalyst, a chain extender, water, a cross-linking agent, a blowing and/or gelling catalyst and a surfactant. The porous biomaterial has isocyanurate linkages and avoid content in excess of 85%. The implant may be used as an occluder or a tissue bridge.
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申请公布号 |
WO0067813(A1) |
申请公布日期 |
2000.11.16 |
申请号 |
WO2000IE00056 |
申请日期 |
2000.05.08 |
申请人 |
SALVIAC LIMITED;BRADY, EAMON;CANNON, ANN, MARIE;FARRELL, FERGAL |
发明人 |
BRADY, EAMON;CANNON, ANN, MARIE;FARRELL, FERGAL |
分类号 |
A61L29/06;A61L29/14;A61L31/06;A61L31/14;C08G18/10;C08G18/48;C12M3/00;C12N5/00;(IPC1-7):A61L27/18;A61L27/56 |
主分类号 |
A61L29/06 |
代理机构 |
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