Unless the balefire he used was only strong enough to take her out for a few mintues, or more likely seconds, which seems unlikely to me. tFoH, Gateways "Hundreds of thousands of threads pulled from the Pattern, gone for days already past; whatever those people had done, now no longer had been done, and neither had what others had done because of their actions"(emphasis mine)

However, there are other parts around that quote that would confirm that a person could, at most, be removed from the Pattern for a few days.