Elephant II Ureteral Access Sheath (UAS)
- YiGao Medical
Urology
- Product Type: FANS Ureteral Access Sheath
- Product Range: Endourology and Stone Management Solutions
Experience a smoother, safer, and more efficient approach to endourology with the Yi Gao Elephant II FANS UAS. Engineered to deliver superior access and control, this next-generation sheath creates a reliable working channel for seamless insertion of endoscopes and instruments throughout the urinary tract.
Designed with a premium hydrophilic coating and durable reinforced structure, the Elephant II ensures effortless navigation, reduced friction, and minimized tissue trauma—even in the most challenging cases. The result: enhanced stone retrieval efficiency, shorter procedure times, and increase stone free rate.
With consistent performance and a focus on patient comfort, the Yi Gao Elephant II FANS UAS elevates procedural outcomes and sets a new standard in endoscopic stone management.
Key Features
Maximize Stone-Removal Efficiency
Ensures effective access and facilitates stone retrieval..
Reduce and Maintain Intra-Renal Pressure
Supports safer procedures and reduces risk of complications.
Clear Surgical Field of View
Maintains visibility throughout the procedure.
Soft Tapered Dilator Tip
Facilitates passage through strictures while minimizing trauma.
Avoid Thermal Damage
Designed to minimize risks associated with energy use.
Reduce Complications
Lowers the likelihood of intraoperative trauma and postoperative issues.
Hydrophilic Coating
Applied to the inner/outer sheath and semi dilator to ease insertion.
Dr. Melker Innovation Video
Brochures
fAQs
What is the Yi Gao Elephant FANS UAS used for?
It is used to establish a conduit during endoscopic urological procedures, allowing smooth passage of endoscopes and instruments.
How does the hydrophilic coating help?
The hydrophilic coating reduces friction, easing insertion and minimizing trauma to the urinary tract.
Is the sheath reusable?
No, it is a single-use disposable device to ensure sterility and patient safety.







