SYSTEM AND METHODS FOR PULSING AND DIRECTING A PULSED LASER BEAM TO TREAT DENTAL TISSUE

A laser beam treatment system that delivers laser beam pulses to a dental treatment area according to a particular pattern is described. In various instances, the spacing of the pattern (e.g., locations at which pulses are delivered and the distances therebetween) and/or the timing of the pattern (e...

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Bibliographische Detailangaben
Hauptverfasser: Groves, JR., William H, Monty, Nathan P, Cantor-Balan, Roni, Dresser, Charles H
Format: Patent
Sprache:eng
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Zusammenfassung:A laser beam treatment system that delivers laser beam pulses to a dental treatment area according to a particular pattern is described. In various instances, the spacing of the pattern (e.g., locations at which pulses are delivered and the distances therebetween) and/or the timing of the pattern (e.g., amount of time between the delivery of pulses to a first location and a later location that abuts the first location) can have a demonstrable effect on ablation performance. The effects can include, for example: improved ablation efficiency, improved surface smoothness, improved material removal rate, and/or the absence of melt, carbonization or other negative surface features.