Upgrade® Disposable Prophy Angle is designed to run longer and smoother with less chatter, providing improved comfort and less hand fatigue than traditional angles.
Independent testing has proven that Upgrade's beveled gear design "outperformed all other disposable prophy angles with respect to ease of use"*
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Upgrade uses beveled gears designed specifically for angle applications. Because the gears share a common pitch there is no speed fluctuation when the gears are engaged. Resulting in:
- Less noise
- Less vibration
- Less heat
- Longer Life
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Straight gears have pitch lines that intersect, leaving space between gears. During each revolution this space causes a fluctuation in cup speed. Resulting in:
- Vibration
- Noise
- Heat
- Latex Cups may produce odor
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Disposable Prophy Angle
Independent testing has proven that Upgrade’s beveled gear design “outperformed all other disposable prophy angles with respect to ease
of use”*
Upgrade® Disposable Prophy Angles feature:
- Chatter free & smooth running, steady
performance with reduced hand fatigue
- Compact ergonomic design, provides easy access and visibility
- Non-slip Grip, enhances tactile sense
- Exclusive web & ribbed Prophy cup, controls splatter & easily flares uniformly for
subgingival access
- Non-latex & odor free, eliminates
allergies and sensitivity
*Holt, Williams, Keselyak. A Comparison of Disposable Prophylaxis Angles. The Journal of Practical Hygiene 2003; 12 (2): 23-26.
