Fresh from the sale last August of Domain Surgical to OmniGuide Surgical, former Domain Surgical CEO David McNally landed the top spot at Titan Medical (CVE:TMD), that company said today. McNally, who also founded and led Zevex International to a 2007 acquisition by Moog Inc., succeeded interim chief John Barker effective Jan. 1. Barker, who was named to replace John Hargrove last…