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    • 4. 发明申请
    • Tooth whitening apparatus and methods for whitening teeth using an intra-oral light generating device
    • 牙齿美白装置和使用口内发光装置使牙齿美白的方法
    • US20070003905A1
    • 2007-01-04
    • US11174216
    • 2005-07-01
    • Bao NguyenLiet Nguyen
    • Bao NguyenLiet Nguyen
    • A61C5/00A61C1/00
    • A61C19/003A61C19/066
    • A tooth whitening apparatus and method using an intra-oral light generating device, whereas the light generating device is placed inside a patient's mouth and bucally to the jaws to produce a light source, comprises the steps of applying inside a means for depositing and applying, adapted for the upper and lower jaws, a tooth whitening agent comprising an optical chemical agent. Said means for depositing and applying are made of suitable material comprising plastic, and adapted inside the patient's mouth and adjacent to the inner surface of the patient's lips. The method further includes the steps of placing the means for depositing and applying filled with a light-activated, tooth whitening agent into the patient's mouth, onto the corresponding jaws and positioning the light generating device, inside the patient's mouth, bucally to the jaws, whereas the intra-oral light is located adjacent to surface of the means for depositing-and-applying, and on the inner surface of the cheeks and lips of the mouth of said patient. Therein the intra-oral light activates the tooth whitening agent for a period of time.
    • 一种使用口腔内发光装置的牙齿美白装置和方法,而将光产生装置放置在患者口内并且颊至颚部以产生光源,包括以下步骤:施加在用于沉积和施加的装置内, 适用于上下钳口,包括光学化学剂的牙齿增白剂。 用于沉积和施加的所述装置由包含塑料的合适材料制成,并且适合于患者口腔内部并且邻近患者嘴唇的内表面。 该方法还包括以下步骤:将填充有光活化的牙齿增白剂的用于沉积和施用的装置放入病人的口中,并将其发射到相应的钳口上,并将该发光装置定位在病人口腔内, 而口腔内的光位于与用于沉积和施用的装置的表面相邻并且位于所述患者的口腔的面颊和嘴唇的内表面上。 其中口腔内的光激活牙齿美白剂一段时间。