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EPTFE PROCESS AND PRODUCT FOR MEDICAL APPLICATIONS
EPTFE PROCESS AND PRODUCT FOR MEDICAL APPLICATIONS
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机译:EPTFE工艺和医疗应用产品
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摘要
The invention described herein consists of an expanded PTFE (ePTFE) material that contains a novel fibril and node structure that exhibits a pore size distribution of two or more distinct pore sizes. The pore size distribution of small pores inter-spaced with larger pores to create a mosaic pore structure is advantageous as a blood-contacting surface and renders the invention a very useful and advantageous vascular graft.
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