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Innovex Negative Pressure Ureteral Access Sheath

Designed to improve safety and efficiency during urological procedures


The New Negative Pressure Ureteral Access Sheath (NP-UAS) is an innovative device that improves safety and efficiency during urological procedures. The NP-UAS features a unique negative pressure suction system that removes debris and fluids from the urinary tract.

1. Enhanced Safety: Reduces intrarenal pressure during ureteroscopy in the kidney to minimise the risk of sepsis and injury. Reduces the need for multiple reinsertions of the ureteroscope, which can lower the risk of ureteral trauma.
2. Increased Efficiency: Improves visualisation in the ureter and kidney during laser lithotripsy. Enhances stone debris and fragment retrieval, which reduces overall procedure times.
3. Improved Patient comfort and ease of use: Kink-resistant hydrophilic coated sheath is reinforced with a stainless steel coil, designed to provide stability and strength through tortuous ureters and reduce friction and irritation to the ureter.
4. Flexible application: Our unique design allows suction control when needed, giving the clinician maximum choice in the clinical application all from one sheath.


How the NP-UAS Works

The New Negative Pressure Ureteral Access Sheath (NP-UAS) can reduce intrarenal pressure, improve vision, remove stone fragments and save operating time. With its unique negative pressure system, reinforced tip, and patient-friendly design, the NP-UAS is poised to become the preferred choice for urologists.


See the Sheath in Action





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