刷牙行为变化和用电动牙刷去除斑块:一项临床试验
Ralf Adam1, Yuanshu Zou2, Julie Grender2
1Procter & Gamble German Innovation Center, Procter & Gamble Service GmbH, Kronberg, Germany adam.r@pg.com.
Journal of dental hygiene : JDH
|October 10, 2023
概括
一种新的振荡旋转电动牙刷 (NG-OR) 与传统型号 (T-OR) 相比,显示出更优异的斑块清除和更均的刷牙. 这种先进的牙刷技术为用户提供了更好的口腔卫生结果.
科学领域:
- 牙科卫生和技术 牙科卫生和技术
- 口腔健康研究 口腔健康研究
- 牙科中的生物机械工程
背景情况:
- 电动牙刷对口腔卫生有很大的影响.
- 优化牙刷行为是有效去除斑块的关键.
- 电动牙刷中的新型驱动系统需要调查.
研究的目的:
- 用下一代振荡旋转电动牙刷 (NG-OR) 评估刷牙行为变化.
- 为了评估NG-OR与传统的振荡旋转电动牙刷 (T-OR) 相比,NG-OR的斑块清除效果.
主要方法:
- 探索性临床研究,单组,顺序设计.
- 参与者使用了T-OR和NG-OR两个刷子.
- 使用运动追踪系统追踪刷牙的运动,以测量同步性;使用图雷斯基修改的奎格利-海恩斑块指数 (TQHPI) 评估斑块去除.
主要成果:
- 与T-OR刷子相比,NG-OR刷子在一次性使用后和在一周的家庭使用后 (p<0.05) 显示出明显更大的同步性 (均的刷子分布).
- NG-OR在一次刷牙后实现了比T-OR更大的41%全口腔斑块去除 (p<0.001).
- 在口腔的不同区域和表面,斑块的减少是一致的.
结论:
- NG-OR电动牙刷提供了增强的刷牙均性.
- 与传统的振荡旋转模型相比,NG-OR刷显著提高了除斑效率.
- 这一下一代牙刷技术显示出更好的口腔卫生的前景.
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