Procyrion, Inc. is a Houston-based medical device company developing Aortix, a catheter-delivered percutaneous mechanical circulatory support (pMCS) pump. About the width of a pencil, Aortix is anchored in the descending aorta where it unloads the failing heart while boosting blood flow to the kidneys, targeting acute decompensated heart failure and cardiorenal syndrome. The device holds FDA Breakthrough Device Designation and is in the DRAIN-HF pivotal IDE trial after closing a $57.7M Series E in February 2024.
Eric S. Fain, M.D. is the President and CEO of Procyrion, the Houston medical device company building Aortix, a percutaneous micropump roughly the size of a AA battery that is threaded into the aorta to boost blood flow and unload failing hearts. A Stanford-trained physician who never practiced clinically, Fain spent a decade at defibrillator pioneer Ventritex, then two decades climbing to Group President of St. Jude Medical and SVP at Abbott, before returning to startup life in 2018. He closed a $57.7M Series E in 2024 and serves as Lead Independent Director of Orchestra BioMed.