CytoCore is here to revolutionize the FNA biopsy space. This device oscillates any needle during FNA biopsy to shear off large, contiguous clusters of cells in a single pass. Praxis Medical Devices was founded by Dr. John Fisher in 2018. Dr. Fisher has spent the last 30 years leveraging his vast medical knowledge to innovate products that address unmet clinical needs for doctors, patients, and providers. He has served as the Chief of Interventional Radiology at Morton Plant Hospital for over 13 years and is dedicated to making products that improve the lives of patients everywhere.