DENTAL DEVICE AND SUCTION DEVICE
- 专利权人:
- 发明人:
- Richard Eustis Fulton III
- 申请号：
- US15084230
- 公开号：
- US20160270878A1
- 申请日:
- 2016.03.29
- 申请国别(地区):
- US
- 年份:
- 2016
- 代理人:
- 摘要：
- A device for helping maintain a mouth of a patient in an open position during a dental procedure may include a novel suction device that preferentially aspirates fluids and not the tissues of the mouth.
- 来源网站：
- 中国工程科技知识中心
