RF TridentTM Cannulae

Diros OWL® RF TridentTM Cannulae allow the user to limit the approach to a nerve such as the medial branch to a single step.

  1. General Details

    RF TridentTM Cannulae

    Revolutionizing the way RF ablation is performed:

    • Quicker placement: perpendicular approach
    • Larger focused lesion, minimizing collateral damage
    • User can inject when tines are deployed or retracted
    • Less X-ray exposure
    • Small diameter cannula that produces a lesion with a large base
    • Quicker patient recovery time
    • Longer lasting pain relief

    Diros OWL® RF TridentTM Cannulae allow the user to limit the approach to a nerve such as the medial branch to a single step, perpendicular approach, very much the same as a anesthetic block of this nerve, resulting in quicker placement, less x-ray exposure, and greatly reducing procedure time. Once the TridentTM Cannula’s tip has reached the nerve, 3 tines are easily deployed from the tip by simple manipulation of the handle. The tine configuration is pyramid-like, resulting in a similar pyramid shaped lesion whose large base encompasses the nerve.

    This superior technology allows for a large lesion to be performed on the targeted area without collateral damage. As a result, a patient’s recovery time is much quicker as the lesion made is a focused lesion on the targeted site using a thin gauge shaft for insertion that expands into a larger gauge bare tip.

    Diros OWL® RF TridentTM Cannulae are manufactured using medical grade stainless steel, insulated except at its tip, and pre-formed curved Nitinol for the tines, creating an assembly designed for ease of use to innovatively produce a unique and effective lesion at the cannula’s bare tip.

    Offered in 18 Gauge with a 5mm active tip.

    The Diros OWL® RF TridentTM Cannulae decrease costs, eliminate the possibility of cross-contamination, and are individually packaged/ sterilized and offered in a box of 10 pieces.

  2. Specs/Technical Data

    Diros OWL® RF TridentTM Cannulae are to be used with the corresponding length RF Probes and can be used with the Diros OWL® RF Probes re-useable or disposable.

    DIROS Part Number Gauge To be used with Diros Probe Bare/Active Tip (mm)
    DTR-018/50/5 18 5 cm 5 mm
    DTR-018/100/5 18 10 cm 5 mm
    DTR-018/150/5 18 15 cm 5 mm
    DTR-018/200/5 18 20 cm 5 mm
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