WallFlex™

Biliary RX Stent (including Benign Indication)

Two decades of metal stent development and demonstrated safety and effectiveness from multiple studies have helped make WallFlex Biliary Stents the most frequently implanted biliary metal stent throughout the U.S., Canada, and Europe.1

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Product Details

A large, prospective, multi-national study published in Gastroenterology Journal, August 2014, reports successful management of benign biliary strictures with fully covered metal stents.

Ordering Information

WallFlex Biliary RX Stents 

Fully covered, partially covered and uncovered WallFlex Biliary RX Stents are available in multiple sizes to accommodate different anatomical and clinical requirements. Below please find ordering information for WallFlex Biliary RX Stents. These stents may be used with short or long guidewires.

WallFlex Biliary RX Fully Covered Stent System* WallFlex Biliary RX Fully Covered Stent System*

WallFlex Biliary RX Fully Covered Stent System* PermalumeTM Covering 

Order Number Diameter (mm) Length (mm) Covered Length (mm) (PC Only) Catheter Diameter (Fr/mm) Guidewire Diameter (in/mm)
M00570450 8 60 8.5 / 2.83 .035 / .89
M00570460 8 80 8.5 / 2.83 .035 / .89
M00576800 8 100 9.0 / 3.00 .035 / .89
M00576810 8 120 9.0 / 3.00 .035 / .89
M00570470 10 40 8.5 / 2.83 .035 / .89
M00570480 10 60 8.5 / 2.83 .035 / .89
M00570490 10 80 8.5 / 2.83 .035 / .89
M00576820 10 100 9.0 / 3.00 .035 / .89
M00576830 10 120 9.0 / 3.00 .035 / .89

* Compatible with Boston Scientific .035" guidewires, including Dreamwire® Guidewire. Above (WallFlex Biliary RX Fully Covered Stent System) with Permalume® covering.

Through non-clinical testing, the WallFlex Biliary RX Stent has been shown to be MR Conditional (poses no known hazards under specified conditions) when used according to conditions described in the Directions for Use.

View Fully Covered Stent Ordering Information WallFlex Biliary RX Partially Covered Stent System* WallFlex Biliary RX Partially Covered Stent System*

WallFlex Biliary RX Partially Covered Stent System* PermalumeTM Covering 

Order Number Diameter (mm) Length (mm) Covered Length (mm) (PC Only) Catheter Diameter (Fr/mm) Guidewire Diameter (in/mm)
M00570700 8 60 8.5 / 2.83 .035 / .89
M00570710 8 80 8.5 / 2.83 .035 / .89
M00576740 8 100 9.0 / 3.00 .035 / .89
M00576750 8 120 9.0 / 3.00 .035 / .89
M00570720 10 40 8.5 / 2.83 .035 / .89
M00570730 10 60 8.5 / 2.83 .035 / .89
M00570740 10 80 8.5 / 2.83 .035 / .89
M00576760 10 100 9.0 / 3.00 .035 / .89
M00576770 10 120 9.0 / 3.00 .035 / .89

* Compatible with Boston Scientific .035" guidewires, including Dreamwire® Guidewire. Above (WallFlex Biliary RX Fully Covered Stent System) with Permalume® covering.

Through non-clinical testing, the WallFlex Biliary RX Stent has been shown to be MR Conditional (poses no known hazards under specified conditions) when used according to conditions described in the Directions for Use.

View Partially Covered Stent Ordering Information WallFlex Biliary RX Partially Covered Stent System* WallFlex Biliary RX Partially Covered Stent System*

WallFlex Biliary RX Uncovered Stent System* PermalumeTM Covering 
Order Number Diameter (mm) Length (mm) Covered Length (mm) (PC Only) Catheter Diameter (Fr/mm) Guidewire Diameter (in/mm)
M00570600 8 40 8.0 / 2.67 .035 / .89
M00570610 8 60 8.0 / 2.67 .035 / .89
M00570620 8 80 8.0 / 2.67 .035 / .89
M00570630 8 100 8.0 / 2.67 .035 / .89
M00576780 8 120 8.0 / 2.67 .035 / .89
M00570890 10 40 8.0 / 2.67 .035 / .89
M00570640 10 60 8.0 / 2.67 .035 / .89
M00570650 10 80 8.0 / 2.67 .035 / .89
M00570660 10 100 8.0 / 2.67 .035 / .89
M00576790 10 120 8.0 / 2.67 .035 / .89

* Compatible with Boston Scientific .035" guidewires, including Dreamwire® Guidewire. 

Through non-clinical testing, the WallFlex Biliary RX Stent has been shown to be MR Conditional (poses no known hazards under specified conditions) when used according to conditions described in the Directions for Use.

View Uncovered Stent Ordering Information

Case Studies


Read Additional Case Studies:

    Treatment of suspected neoplastic stricture in the right hepatic duct with WallFlexTM Biliary RX 6mm diameter stents
Presented by Urban Arnelo MD, PhD. Karolinska University Hospital, Centre for Digestive Diseases Stockholm, Sweden

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