A stent with a one-way sock valve comprises a stent portion and a one-way valve portion. The one-way valve portion comprises a heal portion. The heal portion prevents solids and liquids from entering an opening in the one-way valve portion. Solids and liquids enter the one-way sock valve in a first direction through the stent portion and exit an opening transversely to the longitudinal axis of the stent portion. The sock valve folds, closing the sock valve to any reverse flow in a second direction opposite of the first direction.
