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Oral cavity suction device
专利权人:
Hari Mark Reyes
发明人:
Hari Mark Reyes
申请号:
US13901796
公开号:
US09044293B2
申请日:
2013.05.24
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A disposable saliva ejector for connection with a slow-speed suction device has a suction end and a discharge end. The tapered ejector has an ovate shape. A retention orifice helps secure the ejector within the patients mount, while a larger extraction orifice removes fluid and debris. Placement of the saliva ejector within the mouth lies along the interior of the patients cheek, keeping the oral cavity clear of viewing obstructions. The discharge end connects to a discharge tube, wrapping around the oral commissure then hooking onto the patients outer cheek. Once properly placed within the patients mouth the dental assistant is relieved from providing suction during various procedures.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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