OPTIMALLY EXPANDED, COLLAGEN SEALED EPTFE GRAFT WITH IMPROVED TISSUE INGROWTH
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机译:优化的胶原蛋白密封的聚四氟乙烯接枝,组织向内生长得到改善
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摘要
The present invention provides a method of making a temporarily blood-tightimplantable ePTFE material for improved tissue ingrowth and delivery oftherapeutic agents comprising providing an ePTFE material having an averageinternodal distance of 60 - 200 microns, preparing a biodegradable hydrogelsealant also comprising a therapeutic agent infusing the ePTFE material withthe biodegradable hydrogel sealant, and curing the ePTEE material.
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