| 摘要 |
<p>A vibratory dental tool is provided for use in the creation of crowns, bridges, plates and other forms of artificial teeth. The tool has receiving means in a housing for receiving and holding dental tool attachments, such as a soft brush, spatula or the like. A source of vibratory motion, preferably an electromagnet in combination with a vibratory plate, is disposed within the housing and connected by appropriate means to the attachmentreceiving means to impart vibrational motion to the attachment and to the housing. Means are provided for adjusting the intensity of the vibrations.</p> |
