GALWAY, Ireland--(BUSINESS WIRE)--Signum Surgical, a medical technology company dedicated to advancing the treatment of colorectal diseases, today announced the publication of first-in-human clinical data for its BioHealx® Anal Fistula Device in the International Journal of Colorectal Disease. The results support recent De Novo clearance by the U.S. Food and Drug Administration (FDA) and mark a significant milestone in the development