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A preliminary study on a tooth preparation robot
Advances in Applied Ceramics ( IF 2.2 ) Pub Date : 2019-09-17 , DOI: 10.1080/17436753.2019.1666555
Fusong Yuan 1, 2, 3, 4, 5 , Peijun Lyu 1, 2, 3, 4, 5
Affiliation  

ABSTRACT This is a study of a robot-controlled ultrashort pulse laser system used for tooth preparation to overcome drawbacks of traditional manual methods, thus improving its quality, precision, and clinical efficacy. Based on the international advanced digital technologies, automation technologies, and medical laser technologies, the entire tooth preparation process was completed autonomously using the robot-controlled ultrashort pulse laser. In the study, 15 extracted human first molars were prepared automatically by the robot system. And the result accuracy was evaluated using software. Compared with the CAD data of standard tooth preparation, the overall average error, preparation depth of the natural tooth preparation, and convergence angle were 0.05–0.17 mm, 2.097 ± 0.022 mm with an error of 0.097 ± 0.022 mm, and 6.98 ± 0.35° with an error of 0.98 ± 0.35°, respectively. The feasibility and accuracy of the robot-controlled femtosecond laser technique for tooth preparation were confirmed.

中文翻译:

一种牙齿制备机器人的初步研究

摘要 这是一项用于牙齿制备的机器人控制的超短脉冲激光系统的研究,以克服传统手动方法的缺点,从而提高其质量、精度和临床疗效。基于国际先进的数字化技术、自动化技术和医用激光技术,采用机器人控制的超短脉冲激光自主完成整牙过程。在这项研究中,机器人系统自动准备了 15 颗提取的人类第一磨牙。并使用软件评估结果的准确性。与标准预备牙的CAD数据相比,天然牙预备的整体平均误差、预备深度和会聚角分别为0.05-0.17 mm、2.097±0.022 mm,误差为0.097±0.022 mm和6.98±0。35°,误差分别为 0.98 ± 0.35°。证实了机器人控制的飞秒激光技术用于牙齿制备的可行性和准确性。
更新日期:2019-09-17
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