Negative suction function could help the stones clearance easier and faster, this smal innovation to the uerteral access sheath improves the surgery reliability greately.
Beside the main channel for ureteroscope and liquid infusion, Y-Shape sheath adds a bypass channel to reduce the visual interference and facilitate the stone discharging, together with the external negative pressure suction mechanism.
Working principle: In urological surgery, the access guide sheath is used in combination with the dilators. After entering the urinary tract under the guidance of B-ultrasound or X-ray, the dilator is withdrawn and the guide sheath is left in place to establish and maintain the passage for endoscope and other instruments to enter the urinary tract.
Scope of application: Disposable ureteral access sheath is used to establish tract/passage for endoscope and other instruments to enter the urinary tract during urological surgery.
Applicable population: It is suitable for patients who need to establish tract/passage for endoscope and other instruments to enter the urinary tract.

The cylindrical shape ureteral stent is widely used in urology surgery, it is made of TPU that become soften under the human body temperature.
Working Scope: Under the guidance of medical instruments such as nephroscope, and ureteroscope, by placing ureteral stents in human ureters. It supports and drains the ureter after operation, helps the postoperative recovery, and prevents ureter blockage and stenosis.
Expected Usage Environment: This product is intended to be used in hospitals and clinics, and should be operated by trained medical professionals. This product is for single use and is valid for two years from the date of sterilization. Product over sterilization expiration date may not be used.
Applicable groups: It is suitable for ureteral support and support in patients with ureteral obstruction and stenosis after urinary surgery drain it.

This Triagular shape high efficiency ureteral stent has a special structure design comparing to the mostly common used cylindiral ureteral stent, it has higher effficiency to discharge the stone fragements and increase the ureter peristalsis.
Working Scope: Under the guidance of medical instruments such as nephroscope, and ureteroscope, by placing ureteral stents in human ureters. It supports and drains the ureter after operation, helps the postoperative recovery, and prevents ureter blockage and stenosis.
Expected Usage Environment: This product is intended to be used in hospitals and clinics, and should be operated by trained medical professionals. This product is for single use and is valid for two years from the date of sterilization. Product over sterilization expiration date may not be used.
Applicable groups: It is suitable for ureteral support and support in patients with ureteral obstruction and stenosis after urinary surgery drain it.

Beside the main channel for ureteroscope and liquid infusion, Y-Shape sheath adds a bypass channel to reduce the visual interference and facilitate the stone discharging, together with the external negative pressure suction mechanism.
The distal end of the sheath tube is bendable, it will bend together with the ureteroscope to reach different kidney calices in deeper location of the renal pelvis.
Working principle: In urological surgery, the access guide sheath is used in combination with the dilators. After entering the urinary tract under the guidance of B-ultrasound or X-ray, the dilator is withdrawn and the guide sheath is left in place to establish and maintain the passage for endoscope and other instruments to enter the urinary tract.
Scope of application: Disposable ureteral access sheath is used to establish tract/passage for endoscope and other instruments to enter the urinary tract during urological surgery.
Applicable population: It is suitable for patients who need to establish tract/passage for endoscope and other instruments to enter the urinary tract.

This flexible ureteral access sheath is used for RIRS surgery, it is designed to establish tract from urethra to the renal pelvis for the devices advancement and withdrawal.
Working principle: In urological surgery, the access guide sheath is used in combination with the dilators. After entering the urinary tract under the guidance of B-ultrasound or X-ray, the dilator is withdrawn and the guide sheath is left in place to establish and maintain the passage for endoscope and other instruments to enter the urinary tract.
Scope of application: Disposable ureteral access sheath is used to establish tract/passage for endoscope and other instruments to enter the urinary tract during urological surgery.
Applicable population: It is suitable for patients who need to establish tract/passage for endoscope and other instruments to enter the urinary tract.

It is used in the lithotripsy to prevent the stones’ migration (movement) and continue the next step’s stone fragmenting and retrieval.

Working principle: its working part can be inserted into the natural orifice of the human body, get close to the stone, foreign body or tissue sample, the stone and foreign body can be captured by the mesh basket, and then the stone and foreign body can be firmly grabbed by the contraction of the mesh basket.
Environment of intented use: it is intended to be used in hospitals, clinics, etc., and should be operated and used by trained medical professionals. This product is for single use and is valid for three years from the date of sterilization. The product shall not be used after the expiration date of sterilization.
Applicable population: Patients with kidney stones and ureteral stones who need endoscopic lithotripsy, such as Retrograde intrarenal surgery (RIRS), percutaneous nephrolithotomy (PCNL), etc.
The disposable kidney stone retrieval basket is composed of mesh basket, guide rope, rope sheath, control handle and protective tube.