 TORONTO--BUSINESS WIRE--Titan Medical Inc. Titan or the Company TSX: TMD Nasdaq: TMDI, a medical device company focused on the design and development of surgical technologies for robotic single access surgery, announces that the Company has received a written response from the U.S. Food Drug Administration FDA to its Request for Information in accordance with Section 513g of the U.S. Federal Food, Drug and Cosmetic Act FDC Act, regarding the regulatory requireme 