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Duo-System Premium

Correctable wire marking system for the preoperative marking of non-palpable, suspicious breast lesions designed for single-handed use

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    Product information

    Product details at a glance:

    • Correctable localisation system for the preoperative marking of non-palpable, suspicious breast lesions
    • Single-handed operation with simultaneous guiding of an ultrasound probe is possible

    Marking wire:

    • Twisted Nitinol double wire with distal double arches and extremely sharp bevelled wire tips ensure a firm anchorage in the tissue
    • Variable narrow twisting of the wire serves as depth markings and provides information on the distance to the tumour centre
    • Optimal visibility in the mammography and during ultrasound thanks to the special material and surface quality, as well as the arch form of the marking wire
    • Highest stability of form and pressure together with simultaneous flexibility
    • Enclosed fixing clip enables secure fixing of the wire after application

    Puncture cannula:

    • Echogenic cannula tip for exact ultrasound positioning
    • Depth markings on the cannula shaft enable optimal depth orientation during the application
    • High needle stability
    • Particularly sharp and a traumatic due to the faceted bevel
    • Good lubricating features due to the cannula coating

    • Packaging Unit: 10 pieces

    The SOMATEX® Duo-System Premium can mark non-palpable, suspicious breast lesions in single-handed operation during simultaneous guiding of an ultrasound probe. The wire marking system is repositionable.

    The Duo-System Premium consists of the puncture cannula, equipped with an ergonomic handle grip and a preloaded marking wire with a distal double arch.

    The head of the marker wire has a fully double-arch shape (double-loop technology), which is extremely sharply bevelled and is therefore able to ensure a firm anchoring in the soft tissue. In order to make a positional correction, if required, the wire can, because of its shape, be easily withdrawn into the cannula and then be released again. The marker wire is made of twisted Nitinol double wire of variable tightness; this allows the surgeon good depth orientation during surgery.

    The puncture cannula has high needle stability and the needle shaft is provided with a particularly sharp bevelled edge. The application can subsequently be performed in a particularly atraumatic and gentle way for the patient during the penetration of the skin. A coating of the puncture cannula ensures good gliding features. The cannula is equipped with an echogenic tip for precise ultrasound positioning, as well as with centimetre markings on the shaft to ensure an optimum depth orientation during the procedure.

    The lateral slider to retract the wire and the lever to release the wire enable marking of the tumour during simultaneous guiding of an ultrasound probe.

    The Duo-System Premium is supplied sterile with a fixing part to avoid distal dislocation and in preloaded condition and can be used immediately.

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