Patent ID: 8007540

Claim:
A medical device, comprising: an elongate member having a sidewall defining a lumen, the sidewall including a proximal portion, a distal portion, and a body portion, the proximal portion of the sidewall being configured to be placed within a bladder of a patient, a first valve disposed within the lumen defined by the sidewall and configured to help prevent movement of fluid within the lumen defined by the sidewall from the bladder of the patient to a kidney of the patient; a balloon coupled to the elongate member, the balloon including a reservoir for storing a fluid, the reservoir being fluidically isolated from the lumen defined by the elongate member, the balloon defining at least one orifice configured to controllably release a fluid stored within the balloon into the bladder of the patient; and a second valve operatively coupled to the balloon configured to allow and prevent a flow of fluid into and out of the balloon to control the amount of fluid in the reservoir of the balloon to be released into the bladder of the patient, the second valve being disposed on the balloon such that the valve is disposed in the bladder of the patient when the balloon is disposed therein.