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New Progress | EVT Covered Stent Used in First Complex Ureteral Surgery at Chang'an Hospital

April 28, 2026



On April 28, the Urology Department of Heyuan Chang'an Hospital successfully completed the first ureteral covered stent implantation in the hospital. With sophisticated surgical techniques, the team treated a patient suffering from severe ureteral distortion and occlusion.
The operation adopted EVT Medical’s self-developed ureteral covered stent. The procedure was completed smoothly, achieving excellent postoperative results. The performance of EVT’s product was highly recognized by the surgical team.
آخر أخبار الشركة New Progress | EVT Covered Stent Used in First Complex Ureteral Surgery at Chang'an Hospital  0
Faced with this challenging condition, Dr. Zeng performed a sophisticated minimally invasive procedure. By combining percutaneous nephrostomy and transurethral dual dilation, he successfully reconstructed the ureteral lumen and placed the covered stent under direct visual observation.
آخر أخبار الشركة New Progress | EVT Covered Stent Used in First Complex Ureteral Surgery at Chang'an Hospital  1
The operation was completed smoothly and efficiently. With excellent compliance, structural stability and reliable performance, EVT’s covered stent perfectly adapted to the patient’s complex anatomical conditions, ensuring accurate positioning and optimal implantation. The final surgical result was highly satisfactory and fully recognized by the medical team.

This successful application further validates the superior performance and clinical reliability of EVT’s ureteral covered stents in complex and difficult urological cases. EVT Medical will continue to focus on urological minimally invasive technology, strengthen product innovation, and provide high-quality medical devices and professional solutions for global clinical services.