標題: Application of micro-bubbles on oral care
作者: Lin, Pei-Ju
Chuang, Ming-Chuen
Chang, Szu-Chung
應用藝術研究所
Institute of Applied Arts
關鍵字: Micro-bubble generator;the soft teeth-tray;dental plaque removal
公開日期: 1-Jan-2017
摘要: OBJECTIVE: This study proposed a method of using a modified micro-bubble generator with its ejection nozzle connected to an ergonomically designed soft teeth-tray for plaque removal. The applicability of this method was verified and the influence on plaque removal efficacy of some parameters of this device was clarified. METHODS: The micro-bubble generator used in this study has 5 rotation speed settings, 5 nozzle sizes, and a soft teeth-tray ejection pore diameters. These were used as independent variables to investigate their effect on the ejected flow volume, velocity and micro-bubble dimension, and how they eventually affect the plaque removal efficacy from a denture. RESULTS: When the micro-bubble generator coupled with large (4.8 mm) ejection pore teeth-tray and the largest (1.2 mm) nozzle diameter more than 98% of plaque can be removed; its applicability on cleaning denture can be verified. In general, the larger nozzle diameter and teeth-tray ejection pore diameter will remove more plaques; while the higher the flow velocity and the smaller the micro-bubble of the ejected stream, better cleaning efficacy can be achieved. CONCLUSION: The application of micro-bubble on plaque removal seems effective, although at this moment it is applied on denture cleaning. The finding of the influence of some critical design parameters of micro-bubble generator and variables of ejected stream can be referred to further design a new micro-bubble cleaner for effective plaque removal from the teeth in human oral cavity.
URI: http://dx.doi.org/10.3233/THC-171018
http://hdl.handle.net/11536/144234
ISSN: 0928-7329
DOI: 10.3233/THC-171018
期刊: TECHNOLOGY AND HEALTH CARE
Volume: 25
起始頁: 1195
結束頁: 1200
Appears in Collections:Articles