Abstract: Urodynamic assessment systems, intravesical devices, and methods of their use are provided. In one embodiment, an intravesical device includes an elastic body including an elongated tube defining a reservoir lumen, and a sensor disposed at least partially in the reservoir lumen and configured to measure or detect one or more parameters. The intravesical device is deformable between a deployment shape for passage of the intravesical device through the urethra into the bladder and a retention shape for preventing voiding of the intravesical device through the urethra.

Abstract: Drug delivery devices (200) and methods of their use are provided. In one embodiment, a drug delivery device (200) for use with a urinary catheter (100) includes a drug reservoir configured to be disposed outside of a patients body, and a flexible elongate body (220) attached to the drug reservoir (230) and configured to traverse the patients urethra to reach the bladder. The drug reservoir (230) includes a drug chamber (234) containing a drug therein, a fluid chamber (236) containing a fluid therein, and an osmotic barrier (238) separating the drug chamber (234) and the fluid chamber (236). The body includes a drug delivery lumen (222) extending therethrough and in fluid communication with the drug chamber (234).

Abstract: Urodynamic assessment systems, intravesical devices, and methods of their use are provided. In one embodiment, an intravesical device (200) includes an elastic body including an elongated tube defining a reservoir lumen (208), and a sensor (254) disposed at least partially in the reservoir lumen and configured to measure or detect one or more parameters. The intravesical device Cis deformable between a deployment shape for passage of the intravesical device through the urethra into the bladder and a retention shape for preventing voiding of the intravesical device through the urethra.