发明名称 |
Mouth prop and tongue deflector apparatus |
摘要 |
A mouth prop and tongue retractor apparatus for use in dental procedures. The apparatus includes a handle rotatably mounted within a base. A ball joint on the base fits within a socket in a mouth prop to provide pivotal positional adjustment of the apparatus. An elongated aspirator tube extends through the handle and base, and is coupled to a tongue retractor. A suction aperture on the tongue retractor communicates with the aspirator tube and provides for saliva removal from a patient's mouth. Rotation of the handle provides extension adjustment for the aspirator tube and tongue retractor.
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申请公布号 |
US5588836(A) |
申请公布日期 |
1996.12.31 |
申请号 |
US19950543843 |
申请日期 |
1995.10.23 |
申请人 |
OP-D-OP, INC. |
发明人 |
LANDIS, TIMOTHY J.;PERRY, SCOTT M. |
分类号 |
A61C17/06;A61C17/08;A61C17/14;(IPC1-7):A61C17/06 |
主分类号 |
A61C17/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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