Boston Scientific WALLSTENT Uni Endoprosthesis Self-Expanding Vascular Stent

Boston Scientific WALLSTENT-Uni™ Endoprosthesis
The Boston Scientific WALLSTENT-Uni™ Endoprosthesis is a self-expanding vascular stent designed to provide dependable luminal support, excellent flexibility, and controlled placement in a range of vascular interventions. Boston Scientific describes the device as a multi-purpose vascular stent with the UNISTEP™ Plus delivery system, developed for ease of placement and reliable performance in challenging anatomy.

Engineered with a braided Elgiloy® construction, the WALLSTENT-Uni™ is designed to combine flexibility with strong compression resistance. Boston Scientific states that the WALLSTENT platform has been developed with a unique stent design and minimal free cell area, helping support vessel scaffolding while maintaining conformability in tortuous anatomy.

A defining feature of the WALLSTENT-Uni™ Endoprosthesis is its reconstrainability, allowing the stent to be repositioned while deployed up to the limit marker band. Boston Scientific highlights this design as supporting easier, more controlled placement during endovascular procedures, which may help physicians optimize final stent positioning before full release.

The device is offered in a comprehensive range of diameters and deployed lengths, with Boston Scientific listing sizes ranging from 5 mm to 24 mm in diameter and 23 mm to 145 mm in deployed length across the WALLSTENT family. Product brochure information for the WALLSTENT-Uni™ with UNISTEP™ Plus also lists a total instrument length of 160 cm, usable instrument length of 135 cm, and compatibility with guidewires up to 0.035 in (0.89 mm).

Built for vascular intervention workflows, the WALLSTENT-Uni™ is intended to support controlled stent delivery with a flexible, intuitive system. Its self-expanding braided design and broad size matrix make it a dependable option for physicians seeking a versatile vascular endoprosthesis for demanding endoluminal applications.

Key Features
Self-Expanding Vascular Stent: Designed to provide vessel support in endovascular procedures.
Braided Elgiloy® Construction: Helps combine flexibility with excellent compression resistance.
Reconstrainable Deployment: Can be reconstrained up to the limit marker band for more controlled placement.
UNISTEP™ Plus Delivery System: Designed for intuitive handling and ease of placement.
Broad Size Range: Available in multiple diameters and lengths to suit different vascular anatomies.
0.035" Guidewire Compatibility: Brochure information lists compatibility with guidewires up to 0.035 inches.

Clinical Applications
Endovascular vascular stenting procedures
Vessel lumen support in challenging anatomy
Interventions requiring a flexible self-expanding stent
Cases where controlled placement and repositionability are important

Product Information
Brand: Boston Scientific
Product: WALLSTENT-Uni™ Endoprosthesis
Category: Self-Expanding Vascular Stent / Endoprosthesis
Design: Braided self-expanding vascular stent
Delivery System: UNISTEP™ Plus Delivery System
Guidewire Compatibility: Up to 0.035 in (0.89 mm)
Usable Instrument Length: 135 cm
Application: Vascular luminal support and controlled stent placement during endovascular intervention