Viasonix is a medical device company focused on the development and production of vascular diagnostic systems, particularly Doppler and pneumatic technologies.Viasonix has successfully commercialized numerous products such as the Sonara and Sonara-Tek TCD systems, the Quantix/ND noninvasive volume blood flow device designed for neurosurgery, the Quantix/OR intra-operative blood flow system, the Quantix/TE for trans-esophageal volume flow diagnosis, and the WalkCare and D-Flex devices for the prevention of deep vein thrombosis.Viasonix is ISO 13485 certified, with numerous regulatory clearances, including FDA, CE, Health Canada, TFDA, CFDA, KFDA, ANVISA, INVIMA, TGA, and AMAR.