Devices and methods for creating a positive pressure environment for treatment of oral biofilms associated with periodontal disease

• 收藏
• 分享

专利权人:

Duane C. Keller

发明人:

Duane C. Keller

申请号：

US13027925

公开号：

US08591229B2

申请日:

2011.02.15

申请国别(地区):

US

年份:

2013

代理人:

摘要：

A medicament delivery tray and method for treating periodontal disease include fitting of a tray about the teeth and gums wherein the tray includes a seal that creates a substantially airtight seal against the gumline and a substantially airtight treatment chamber about the enclosed teeth and gums, the tray further having a reinforcing skirt providing a biasing force to the seal wherein a positive pressure can be created in the treatment chamber for forcing a medicament into the gums about the enclosed teeth.

来源网站：

中国工程科技知识中心

来源网址：

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