Heart Medical Europe B.V.

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Nit-Occlud® PDA Occlusion System

The Nit-Occlud® spiral coil system is designed for transcatheter occlusion of Patent Ductus Arteriosus (PDA) of all shapes. Safety and reliability of this system are the result of a continuous further improvement of the proven Duct-Occlud® system.

  • General
  • Specifications

  • Nit-Occlud® Coil

    • Nitinol coil especially designed for PDA closure.
    • Graduated stiffness from aortal to proximal windings for optimal adaptation to ductus anatomy.
    • Strong distal windings avoid "pull through".
    • Tight and compact windings in the mid portion ensure fast and efficient occlusion.
    • Fits all PDA types and sizes up to 6 mm.
    • Delivery through 4F/5F.
    • Repositionable prior to release.
    • Coil is premounted on the delivery system.
    • Radiopaque.
    • MRI compatible.

    Disposable Delivery Handle

    • The Nit-Occlud® coil is connected to the distal end of the flexible delivery system with a patented detachment mechanism.
    • Disposable handle for safe and easy release.
    • Delivery System is premounted on disposable handle.

    Transportation Sheath

    • The Nit-Occlud® coil "Flex" and "Medium" are preloaded into the transportation sheath.
    • For implantation the transportation sheath has to be connected to the implantation catheter (included).
    • The Nit-Occlud® coil "Stiff" is preloaded in a 5F implantation sheath. For implantation an additional 6F introducer sheath (or larger) is needed.
    • Protects straightened coil during delivery and storage Y-connector fixes coil in position.
    • Coil is prepared for easy transfer into implantation catheter.

    Nit-Occlud® Delivery System

    • Precise and safe delivery of the coil.
    • Atraumatic design.
    • Radiopaque implantation catheter with gold marker.

  • Product specifications

    REF Coil diameter Coil length Type Implantation catheter Implantation catheter length PU
    143106 10 x 6 mm 6.0 mm Stiff 5 F 105 cm 1
    143126 12 x 6 mm 6.0 mm Stiff 5 F 105 cm 1
    143146 14 x 6 mm 6.0 mm Stiff 5 F 105 cm 1
    145044 4 x 4 mm 3.5 mm Flex 4 F 85 cm 1
    145054 5 x 4 mm 3.5 mm Flex 4 F 85 cm 1
    145065 6 x 5 mm 3.5 mm Flex 4 F 85 cm 1
    145076 7 x 6 mm 4.5 mm Medium 5 F 85 cm 1
    145096 9 x 6 mm 5.0 mm Medium 5 F 85 cm 1
    145116 11 x 6 mm 6.0 mm Medium 5 F 85 cm 1

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