Cheek saver device

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专利权人:

Francis J. Pansmith

发明人:

Francis J. Pansmith

申请号：

US14545090

公开号：

US20160278977A1

申请日:

2015.03.24

申请国别(地区):

US

年份:

2016

代理人:

摘要：

A device comprised of three sections, two outer cheek plates and a single inner guard molded into a single unit. The two cheek plates each house a reservoir chamber containing a coolant, and are molded to match the specific shape and contour of the inner cheek area. The inner guard provides insulation and contours to the teeth and gums.

来源网站：

中国工程科技知识中心

来源网址：

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