A new mobile health startup has emerged from stealth mode with a first round of funding, FDA 510(k) clearance, and an app launch, not to mention a partnership. Tulsa, Oklahoma-based Sway Medical, formerly Capacity Sports, raised $750,000 from individual angel investors and the OKAngel Sidecar Fund, a fund financed by the state of Oklahoma to promote entrepreneurship. The iOS app, called Sway...