With the development of science and technology, the treatment of urinary calculi surgery ushered in a major reform, from the traditional open surgery gradually replaced by endoscopic minimally invasive surgery. Flexible ureteroscopy in the treatment of renal calculi is through the natural urethra into the kidney laser lithotripsy.

下面小編整理了一些纖維輸尿管軟鏡的優勢：

Here are some advantages of flexible ureteroscope

1、適應癥廣，術后恢復 快 手術過程中對生理組織損傷小，能有效減少術后并發癥的發生。術后平均住院時間為5-7天，患者能在短期內恢復健康。

1. It can effectively reduce the incidence of postoperative complications. The average postoperative hospital stay was 5-7 days, and the patients could recover in a short time.

2、手術無創，保護腎臟無損傷 纖維軟性腎鏡經人體泌尿系統自然通道進入輸尿管及腎臟，配合的取石/碎石設備取出泌尿系結石，保護腎臟的同時不會在患者體表留下任何創口。

2. The operation is non-invasive, and the kidney is protected from damage. The flexible nephroscope enters the ureter and kidney through the natural passage of human urinary system, and the advanced lithotripsy / lithotripsy equipment is used to remove the urinary calculi, so as to protect the kidney without leaving any wound on the patient's body surface.
             

3、定位準確，碎石率更高 手術在清晰視野引導及結石準確定位下，配合雙導管、鈥激光等碎石設備將其擊碎后使其排出體外，結石取凈率更高。

3. Under the guidance of clear vision and accurate positioning of the stone, combined with double catheters, holmium laser and other advanced lithotripsy equipment, the stone can be crushed out of the body, and the stone removal rate is higher.

4、軟鏡，手術視野廣闊 術中使用的纖維軟性腎鏡鏡體纖細柔軟，鏡頭可轉動彎曲180度，逆行進入腎盂各小盞，快速、準確地找到結石，手術視野廣闊清晰。

4. The advanced flexible nephroscope has a wide operative field of vision. The flexible nephroscope used in the operation is thin and soft. The lens can be rotated and bent 180 degrees to retrograde into the small calices of the renal pelvis to quickly and accurately find the stones. The operative field of vision is broad and clear.

5、導引鞘，人體腔道傷害小 遵循人體工學設計的輸尿管導引鞘擁有親水涂層，能降低表面摩擦，使手術插入更容易。其前端呈平滑長錐形，可一步擴張到位，減少創傷。

5. The ureteral sheath designed according to ergonomics has hydrophilic coating, which can reduce the surface friction and make the operation easier. Its front end is a smooth long cone, which can be expanded in one step to reduce trauma.