Portable Urinary System Model (Single Kidney + Bladder)

This product is a high-fidelity model dedicated to the training of interventional procedures for urinary calculi. It fully replicates core anatomical structures such as the bladder, ureter, and kidney (including renal calyces and renal pelvis), with simulated stones embedded inside. The main body of the model is made of SLD silicone material, which can accommodate various interventional devices such as ureteroscopes, guide wires, and catheters. It can be used for practical training in procedures such as pyeloureterolithotomy, stone localization and removal under nephroscopy, and laser lithotripsy. It can also be used for performance testing and functional demonstration of related devices, and is suitable for skill training in medical institutions, teaching and practical training for medical students, and product verification for device companies.