The 3D laparoscopic system, with the world’s most advanced digital high-definition dual-channel stereoscopic imaging system, not only solves the shortcomings of traditional 2D laparoscopy – the unclear field of view and the inability to judge depth – but also has the tactile feel of open surgery. The clear and fine surgical image reduces the difficulty of surgical separation and the operation is precisely positioned. The 3D laparoscopic system has been widely used in various urological surgeries, including radical prostate cancer surgery, total cystectomy, radical kidney cancer surgery, kidney tumor enucleation with preservation of kidney units, adrenal tumor resection and total adrenalectomy, etc.