PubMed

FDA Benchmark Medical Device Flow Models for CFD Validation.

PMID：28114192 · 2017

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期刊ASAIO journal (American Society for Artificial Internal Organs : 1992)

年份2017

PMID28114192

摘要

Computational fluid dynamics (CFD) is increasingly being used to develop blood-contacting medical devices. However, the lack of standardized methods for validating CFD simulations and blood damage predictions limits its use in the safety evaluation of devices. Through a U.S. Food and Drug Administration (FDA) initiative, two benchmark models of typical device flow geometries (nozzle and centrifugal blood pump) were tested in multiple laboratories to provide experimental velocities, pressures, an

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