SYSTEM AND METHOD FOR PYELOPLASTY INTERNAL-EXTERNAL STENT

摘要

A system and method is provided for the deployment of a ureter between a kidney and a bladder. A stent includes a flexible internal drainage portion, a retention portion, and an external drainage portion. The external drainage portion includes a sharpened tip configured to be passed from through a renal pelvis and out the side of a patient's body from inside the ureter. The stent is arranged to be removable by pulling the external drainage portion and thereby removing the stent out the side of the body.