INTRA-ORAL DEVICE

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专利权人:

Laura Driessen Walls

发明人:

Laura Driessen Walls

申请号：

US15164459

公开号：

US20170165102A1

申请日:

2016.05.25

申请国别(地区):

US

年份:

2017

代理人:

摘要：

A mouthpiece of medical grade silicone that has two connecting portions, one a molded shallow trough that wraps around and contours the teeth, and another a flap or wing portion that attaches to the front of the shallow trough and that acts to sit between and keep separate the teeth and lips.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/