Intuitive Surgical, Inc. (NASDAQ:ISRG) Q4 2018 Earnings Conference Call January 24, 2019 4:30 PM ET Company Participants Calvin Darling – Senior Director-Finance and Investor Relation Gary Guthart – President and Chief Executive Officer Marshall Mohr – Chief Financial Officer Conference Call Participants David Lewis – Morgan Stanley Bob Hopkins – Bank of America Tyco Pete – JPMorgan Larry Biegelsen – Wells Fargo Amit Hazan – Citigroup Rick Wise – Stifel Richard Newitter – Leerink Partners Operator Ladies an ...