Our objective was to design an efficient system for collection of refluxing irrigant during performance of percutaneous cystolithotripsy (PCL) to avoid the messy spillage and its undesirable consequences on the patient. the operating team and the operating room environment. A closed drainage system using a long sleeve surgical glove. 10 millimeter laparoscopic trocar. https://www.cridersvillehealthcare.com/product-category/glass-downstem/