Characteristics of optical fiber flexible nephrolithotomy

1, with wide indications, rapid postoperative recovery, little damage to physiological tissues during operation and effective reduction of postoperative complications. The average hospitalization time after operation is 3-5 days, and the patient can recover in a short time.

2, the operation is non-invasive and protects the kidney from damage. Fiberoptic nephroscope enters the ureter and kidney through the natural passage of human urinary system, and takes out urinary calculi with advanced lithotomy/lithotripsy equipment to protect the kidney without leaving any wounds on the patient's body surface.

3, accurate positioning, higher stone rate Under the guidance of clear vision and accurate stone positioning, combined with advanced stone crushing equipment such as double catheter and neodymium laser, it is crushed and discharged from the body, and the stone recovery rate is higher.

4, advanced soft mirror, wide surgical field of vision. The fiber nephroscope used in the operation is slender and soft, and the lens can be rotated and bent 180 degrees, and retrograde into the renal pelvis calyx, so that stones can be found quickly and accurately, and the surgical field of vision is wide and clear.

5, the tip guide sheath has little damage to human body cavity. Ergonomically designed ureteral catheter sheath has hydrophilic coating, which can reduce surface friction and make surgical insertion easier. Its front end is a smooth long cone, which can be expanded in one step and reduce trauma.