WallFlex™
Biliary Transhepatic Stent System
Explore
Product Details
Closed-cell, braided design
- Available in fully-covered, partially-covered and uncovered stent options
- Closed-cell structure and Permalume™ Covering help resist tissue ingrowth
- Designed to resist compression from malignant neoplasms
- Braided design also offers flexibility to conform to tortuous anatomy
![](https://www.bostonscientific.com/en-US/products/stents--gastrointestinal/wallflex-biliary-transhepatic-stent-system/_jcr_content/maincontent-par/image.img.WallFlex-Picture1.jpg)
Looped and flared stent ends
- Looped ends designed to reduce tissue trauma
- Flared ends designed to prevent stent migration
![](https://www.bostonscientific.com/en-US/products/stents--gastrointestinal/wallflex-biliary-transhepatic-stent-system/_jcr_content/maincontent-par/image_0.img.WallFlex-picture6.jpg)
Platinol™ Technology
- Nitinol provides flexibility and compressive strength
- Platinum core offers full-length radiopacity
Percutaneous Delivery System
- Reconstrainable up to 80% of deployment to aid in repositioning
- Coaxial delivery system assists in smooth delivery and control
- 75 cm working length, compatible with a 9 F introducer sheath
- Retrieval loop for endoscopic removal or repositioning during the initial placement procedure in patients that may have an ERCP performed*
![](https://www.bostonscientific.com/en-US/products/stents--gastrointestinal/wallflex-biliary-transhepatic-stent-system/_jcr_content/maincontent-par/image_3.img.WallFlex-Picture4.jpg)
![](https://www.bostonscientific.com/en-US/products/stents--gastrointestinal/wallflex-biliary-transhepatic-stent-system/_jcr_content/maincontent-par/image_4.img.WallFlex-Picture5.jpg)
WallFlex Transhepatic Size Matrix
![](https://www.bostonscientific.com/en-US/products/stents--gastrointestinal/wallflex-biliary-transhepatic-stent-system/_jcr_content/maincontent-par/image_5.img.wallFlexChart.png)
Resources
-
-
Aug 24, 2017
MRI Compatibility for PI Products
Magnetic Resonance Imaging (MRI) Safety for Boston Scientific Peripheral Products PDF, 272.0 KB