DÜRR Prophylaxis Cannulas are specialized, high-volume evacuation (HVE) tips designed specifically for treatments involving air-polishing units (such as sodium bicarbonate or glycine powders). They feature a unique design that prevents the “fogging” or “rebound” effect common with standard suction tips during prophylaxis procedures.
Key Features
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Aerosol Containment: Specially engineered with a rotating protective shield or a targeted intake geometry that captures more spray and powder particles, protecting the clinician and the patient from inhaling aerosols.
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Rotating Protective Shield: Many models feature a 360° rotating sleeve that allows the clinician to adjust the suction angle without moving the entire hose, providing better ergonomics and access to all quadrants.
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Clog-Resistant Design: The internal diameter and airflow pattern are optimized to prevent the accumulation of prophylaxis powder, which often clogs standard thin-walled cannulas.
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Reduced Noise: Designed with flow-optimized contours to minimize the high-pitched “hissing” sound during high-volume suction, improving patient comfort.
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High-Grade Polymer: Made from durable, medical-grade plastic that is fully autoclavable and resistant to the abrasive nature of prophylaxis powders.
Clinical Indications
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Air-Polishing: Essential when using units like the Air-Flow® or PROPHYflex™ to manage the large volume of water and powder spray.
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General Prophylaxis: Useful during ultrasonic scaling to manage water cooling spray and aerosolized bacteria.
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Guided Biofilm Therapy (GBT): A core component for maintaining a clean, dry, and aerosol-free environment during modern biofilm management protocols.
| Attribute | Detail |
| Compatibility | Standard 16mm HVE Suction Hoses |
| Quantity | Pack of 4 Cannulas |
| Material | Autoclavable Medical Polymer ($134^circtext{C}$) |
| Color | Typically Grey/White with Blue or Green accents |
| Special Feature | Aerosol reduction technology |
