BI-FLEX EVO

2 Working Channels

• Designed for an ease navigation through a tortuous urinary tract. The Bi-Flex Evo Ureteral Access Sheath has two working channels and a dilating catheter. At 3 Fr each, the channels include luer lock connections to allow a safety wire and the injection of a contrast medium.

Flexible Atraumatic Tip

• The new Flexible Tip – Access to the meatus providing security and ensures an atraumatic path in all tortuous urinary tracts.
• Kink Resistant Coil – Steel spires within the inner coil provide strength and stability while allowing easy entry and withdrawal of the endoscope.

Graduated inner part

• Graduated Inner Part – Understand its position, in order to measure the dilation of the ureter with precision and safety.
• Distal Platinum Ring – Allows for visualization under fluoroscopy in order to confirm the location of the distal tip.
• Tapered introducer/Dilator – Tapers for an atraumatic introduction and dilation.

Bigger Inner Diameter

• « (…) The inner diameter of the 10/12 Bi-Flex is actually 11 F, so intrarenal pressures were lower and irrigation flow was higher (…) The irrigation flow measurements were in accordance with pressure measurements »*

*T.Sener, J.Cloutier, L.Villa, F.Marson, Buttice, S.Doizi and O. Traxer
France Journal of Endourology, September 18, 2015