BioSig Technologies, Inc. is a medical technology company, which engages in the development of a proprietary biomedical signal processing platform designed to improve signal fidelity and uncover the full range of electrocardiographic and intra-cardiac signals. Its product PURE EP System is a computerized system intended for acquiring, digitizing, amplifying, filtering, measuring and calculating, displaying, recording, and storing of electrocardiographic and intra-cardiac signals for patients undergoing electrophysiology procedures. The company was founded by Kenneth L. Londoner on February 24, 2009 and is headquartered in Westport. CT.