No one was seriously injured when the driver of a carpet cleaning van lost control of the vehicle Thursday afternoon on Wintergreen Drive.The van was westbound when it left Wintergreen, crossed the lawn of a home at 941, knocking down a small tree and then running through a fence and into the side of the garage at 937 at about 3:45 p.m.A Douglas County building inspector was called to ascertain if the home was structurally sound. …