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Danis Seal

The Danis Seal is a covered SEMS, indicated as a treatment option for oesophageal and gastric leakage from anastomotic wound dehiscence, oesophageal ruptures and perforations. 

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    It’s about non-surgical intervention...

    The silicone covered nitinol stent has features to reduce migration in a non-strictured oesophagus. 

    ‘Placements of removable covered SEMs have been described in the care of patients with oesophageal perforations with excellent results. By using removable SEMs, both primary and secondary oesophageal leaks are being treated with reduced hospital stay, fewer adjunctive procedures and early resumption of oral diet’.1

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    • Encourages early resumption of oral diet
    • Reduced hospital stays when compared with surgical procedures
    • Fewer adjustive procedures required
    • Tight seal against oesophageal wall mitigates risk of gastric leakage and provides protection across the perforation
    • Migration risk minimised by design meaning fewer interventions
    • Atraumatic advancement through the oesophagus during insertion
    • Highly resistant to acid corrosion and stent fracture
    • Easy placement under fluroscopic guidance
    • Atraumatic removal using dedicated extractor

    “Iatrogenic causes account for approximately 56% of esophageal perforations, usually due to medical instrumentation such as an endoscopy or paraesophageal surgery.”2

    Product Features
    Danis Seal
    • Symmetrical  stent design includes a 2mm uncovered section that allows controlled tissue in-growth seal
    • Provides a tissue & anchored placement
    • Compact olive tip

    • Distal release pull-back deployment

    Kit Contents:

    • Danis Seal Stent
    • 28F delivery system with pre-loaded stent
    1. Kaman et al 2010
    2. Marx, John A.; Hockberger, Robert S.; Walls, Ron M.; Adams, James, eds. (2010). Rosen’s emergency medicine: concepts and clinical practice. 1 (7th ed.). St. Louis: Mosby/Elsevier. ISBN 978-0-323-05472-0.



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    If you would like further assistance with using the Danis Seal, or need advice on how to order, please call us on: 0114 268 8880