Boston Scientific Ultraflex Tracheobronchial Stent System M00576410
The Ultraflex Tracheobronchial Stent is a sterile, single-use, uncovered nitinol airway stent with a 20 mm expanded length and 8 mm diameter. It features a knitted open-loop design for flexibility and adaptability to tracheobronchial anatomy. Delivered via a low-profile, proximal-release catheter with radiopaque markers for accurate placement.
This self-expanding nitinol stent delivers constant, gentle radial force to maintain airway patency in malignant strictures. Its open-loop design and uncovered ends promote mucociliary clearance and resist migration through tissue epithelization. The flexible delivery catheter supports placement via rigid or flexible bronchoscopy, with radiopaque markers aiding precise deployment. The proximal-release mechanism gives clinicians controlled deployment—ideal for anatomically challenging cases.
Technical Specification
| Specification | Details |
|---|---|
| Stent Expanded Diameter | 8 mm |
| Expanded Length | 20 mm |
| Material | Knitted Nitinol (self-expanding) |
| Covering | Uncovered – open-loop ends allow epithelization |
| Delivery System | Flexible low-profile catheter with proximal-release |
| Radiopaque Markers | Yes |
| Placement Method | Flexible or rigid bronchoscopy |
| Guidewire Compatibility | 0.035″ Pulmonary Jagwire recommended |
| MRI Status | MRI-conditional (non-radiolucent) |
Product Also Knows As
Boston Scientific Ultraflex 8 mm × 20 cm tracheal stent, M00576410 airway nitinol stent proximal release, Ultraflex tracheobronchial uncovered stent, knitted nitinol airway stent 8 mm, low-profile Ultraflex proximal-release stent
