Biliary drains
WallFlex Biliary Transhepatic
by Boston Scientific Corporation
A non-bioabsorbable tubular device intended to be implanted in an obstructed biliary duct (e.g., common bile duct) to maintain luminal patency. It is a mesh structure made of metal which is covered/lined with a synthetic polymer material (e.g., silicone) that prevents lateral flow and tissue ingrowth and facilitates removability. It is typically expanded in situ (e.g., with a balloon catheter or self-expands) and disposable devices intended to assist implantation may be included.
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Where to buy WallFlex Biliary Transhepatic
Contact Boston Scientific Corporation directly; they can quote, ship, or point you to the distributor for your country.
From bostonscientific.com, checked October 2026.
No reply, or outside their markets? Send us a request and we route it to a rep or distributor for your country.
WallFlex Biliary Transhepatic models and sizes
From the FDA Global Unique Device Identification Database. Confirm with the manufacturer's instructions for use.
| Model / catalog no. | Size | MRI | Status |
|---|---|---|---|
| M00574620 | — | MR Conditional | Available |
| M00574630 | — | MR Conditional | Available |
| M00574640 | — | MR Conditional | Available |
| M00574650 | — | MR Conditional | Available |
| M00574660 | — | MR Conditional | Available |
| M00574670 | — | MR Conditional | Available |
| M00574680 | — | MR Conditional | Available |
| M00574690 | — | MR Conditional | Available |
| M00574700 | — | MR Conditional | Available |
| M00574710 | — | MR Conditional | Available |
| M00574720 | — | MR Conditional | Available |
| M00574730 | — | MR Conditional | Available |
| M00574740 | — | MR Conditional | Available |
| M00574750 | — | MR Conditional | Available |
| M00574760 | — | MR Conditional | Available |
| M00574770 | — | MR Conditional | Available |
| M00574780 | — | MR Conditional | Available |
| M00574790 | — | MR Conditional | Available |
Procedures that use biliary drains
Frequently asked questions
What is WallFlex Biliary Transhepatic used for?
A non-bioabsorbable tubular device intended to be implanted in an obstructed biliary duct (e.g., common bile duct) to maintain luminal patency. It is a mesh structure made of metal which is covered/lined with a synthetic polymer material (e.g., silicone) that prevents lateral flow and tissue ingrowth and facilitates removability. It is typically expanded in situ (e.g., with a balloon catheter or self-expands) and disposable devices intended to assist implantation may be included.
Who makes WallFlex Biliary Transhepatic?
WallFlex Biliary Transhepatic is made by Boston Scientific Corporation. It is listed under biliary drainage catheters in our device library.
What sizes does WallFlex Biliary Transhepatic come in?
The FDA device database does not list sizes for WallFlex Biliary Transhepatic. Check the instructions for use or ask a Boston Scientific Corporation representative.
Is WallFlex Biliary Transhepatic MRI safe?
The FDA device database lists WallFlex Biliary Transhepatic as MR Conditional. Always follow the specific MRI conditions in the labeling.
Is WallFlex Biliary Transhepatic FDA cleared?
WallFlex Biliary Transhepatic is registered in the FDA's Global Unique Device Identification Database (GUDID).
How do I contact a Boston Scientific Corporation sales representative?
Boston Scientific Corporation has not listed representatives on LA Vascular yet. Visit the Boston Scientific Corporation company page for contact details.
Models, sizes and MRI status come from the FDA Global Unique Device Identification Database (GUDID); descriptions marked "provided by the manufacturer" are reviewed before publishing. Not an endorsement; follow the manufacturer's instructions for use.