What is the difference between an artificial urinary sphincter and ProACT?
The artificial urinary sphincter is a device consisting of a three main components (cuff to constrict the urethra, reservoir and pump, connected with tubing). The Artificial Urinary Sphincter can not be adjusted to the needs of the individual patient. ProACT balloons are small balloons made from silicone, attached by tubing to an injectable port placed under the skin. ProACT works by compressing the urethra just enough to ensure there is no leakage. ProACT can be adjusted to the needs of the individual patient by injecting fluid into the balloon. The implant procedure for an artificial urinary sphincter is more complex and invasive than the insertion of ProACT. Also, with an artificial urinary sphincter the patient will have to push a button, located in the scrotum, every time you want to urinate. With ProACT, there is no need for active patient involvement to urinate.
