Surgical instruments, namely, ureter stent, guidewires, standard pusher and steerable pusher to push the stents up into the kidney, ureter access sheath, grasping forceps for kidney stones, ureteral catheters, kidney stonebaskets, nephrostomy drainage set, initial puncture needle, ureter balloon dilators, inflation device for balloons, female and meatal dilators, amplatz renal dilators, ureteral dilators, fascial dilators, suprapubic drainage set, 2 and 3-way catheters, TUR electrodes for prostate surgery, bladder evaquator, biopsy unit for prostate, hydrophilic urinary catheter; catheters, endovascular prostheses stents, pushers, surgical materials for suturing; grippers, calculi retrieval trays, vascular endoprosthesis extractors stents; dilators, caps for syringes, needles, lithotripters, scalpels, trocars, connectors for urinary bags, sleeves; irrigators, syringes, biopsy apparatus; all the above-mentioned goods for use in patient treatment and care in urology and nephrology units