Private equity firms Centurium Capital and 6 Dimensions Capital led a $100m Series C round in MitrAssist, a medical devices developer, with participation from Hefei Industry Investment, Haiheng Capital and Anhui Huawen Capital. The proceeds will be used to facilitate the registration of clinical trials and market access for its mitral valve replacement products and polymer interventional aortic valve replacement products, complete clinical studies of other product candidates in the pipeline, and expand sales.