Duality Vet Stent®
Duality Vet Stent® is a new addition to the Vet Stent-Trachea® line and represents the culmination of years of work to better understand the mechanics of tracheal collapse. It is intended to address cases where the diameter of the trachea varies. The Duality Vet Stent® is a variable diameter stent that will closely match the tracheal diameter at all points, something that a standard stent cannot do. These stents are up to 400% stronger when placed in a variable diameter environment and the durability has been improved by about an order of magnitude. The Duality Vet Stent® also has the PurLux® high definition surface that improves stent durability and decreases the local inflammatory response.
There is a tracheal stent patent pending.
Infiniti Medical Consulting Service
Infiniti Medical provides a lifetime of clinical support with every stent we sell. We offer hands-on training and on-site proctors. We also have a clinician available to assist with selecting the correct size stent and post-stent clinical management.
Click here to submit a case for consultation.
PurLux® high definition stent surface
Improves durability of the stent and decreases inflammatory response
Atraumatic stent ends
Minimizes mucosal trauma and inflammatory response
Excellent flexibility
Retains shape even in highly curved position
High radial force
Resists dynamic compression
Radiopaque markers
Allows precise placement
Optimized delivery system
Low profile, reconstrainable, and repositionable as well as ideal length for veterinary applications
Infiniti Medical Consulting Service
Life-time clinical support from stent selection to patient management
IMPORTANT: Duality Vet Stent® Shortening Charts tab for purposes of stent selection are available upon request.
| Maximum Diameter (mm) |
In Vivo Length (mm) |
| 10 |
70 |
| 10 |
85 |
| 12 |
70 |
| 12 |
80 |
| 12 |
90 |
| 12 |
100 |
| 14 |
75 |
| 14 |
90 |
| 14 |
105 |
Custom sizes are available upon request
A pre-stenting collapsing trachea
Esophageal guide wire and Marker catheter placement with tracheal measurements
Stent deployment and re-positioning
Delivery system removal and trachea post-stenting
Videos
5 year old male castrated Miniature Poodle with collapsing trachea
One day post-stent placement
Radiographs
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5 year old male castrated Miniature Poodle with collapsing trachea
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Positive pressure ventilation and tracheal measurements with esophageal Marker catheter
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Patient trachea following non-invasive placement of Vet Stent-Trachea® through endotracheal tube
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Tracheal stenting
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Please click here to enlarge
