Dental Micromotor Handpiece Dataset

Datasets of relative fluorescence units obtained by spectrofluorometric analysis of filter paper samples and air samples from the environment in a dental clinical setting during simulated dental procedures in a mannequin. Fluorescein was used as a tracer, and an air-turbine or electric micromotor handpiece was used to perform a 10-minuite crown preparation on an upper incisor tooth. Medium volume suction was used concurrently.Datasets of particle counts, temperature, and relative humidity obtained using an optical particle counter under the same conditions.Micromotor handpieces were used at three speeds: 60,000 rpm (60K); 120,000 rpm (120K); and 200,000 rpm (200k).Air sampling and particle counting data were obtained at three distances from the source: 0.5 m; 1.5 m; 1.7 m.Full details of the project can be found at: https://doi.org/10.1016/j.jdent.2021.103746本数据集涵盖两类实验数据：其一为在仿真头模模拟牙科临床操作期间，对牙科诊疗环境内的滤纸样本与环境空气样本实施荧光分光光度分析得到的相对荧光单位数据。实验以荧光素作为示踪剂，采用空气涡轮手机或电动微电机手机对上颌切牙开展10分钟的牙冠预备操作，并同步使用中等量负压吸引装置。其二为相同实验条件下，利用光学粒子计数器测得的粒子计数、温度及相对湿度数据。本次实验中电动微电机手机设置了三种运行转速：60000转/分钟（60K）、120000转/分钟（120K）以及200000转/分钟（200K）。空气采样与粒子计数数据分别在距污染源0.5米、1.5米、1.7米三个距离处采集完成。本项目的完整详细信息可参阅：https://doi.org/10.1016/j.jdent.2021.103746