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DENTAL RETRACTOR FOR PROTECTING A PATIENTS TEETH FROM CONTACT WITH THE INNER SIDE OF A PATIENTS MOUTH AND TONGUE
专利权人:
Shohreh Motamedi
发明人:
Shohreh Motamedi
申请号:
US14541183
公开号:
US20150140506A1
申请日:
2014.11.14
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A dental retractor for preventing a patients teeth from contact with an inner portion of a patients mouth and tongue. The retractor includes three members. A first plate like member is constructed and dimensioned to fit between a patients teeth and the inner side of the patients cheek. A second plate like member is constructed and dimensioned to fit between the patients same teeth and the patients tongue. A third rod-shaped member connects the first and second members and is integral therewith and connected to a central portion thereof with mirrors. A mirror surface on one of the first and second members facing the teeth is provided.In a further embodiment of the invention, the first member fits between the upper and lower teeth on both sides of the mouth and includes a mirror for inspecting essentially all of a patients teeth.
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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