PhD Position - Ultrasound-Activated Ureteral Stent Development

Ureteral obstructions can increase pressure in the kidney and may lead to kidney damage or failure if left untreated. These obstructions can arise from urinary stones, tumours, ureteral strictures, pregnancy-related compression, or other internal or external causes. To restore urine flow, ureteral stents are commonly inserted endoscopically into the ureter. However, current stents can cause significant pain and discomfort, are prone to encrustation and blockage, and often require repeated replac…