发明名称 |
Oral examination illuminating tongue depressor |
摘要 |
An illuminated tongue depressor is formed by an elongated relatively narrow body having a handle end portion containing a battery and a proximal end portion having a curvature conforming to the larynx defining a convex top surface and a concave ventral surface having a friction inducing antislip texture adjacent its proximal end. A lamp imbedded in the top surface is connected with the battery by wiring through a switch. A sanitary disposable sheath envelopes the proximal end portion of the body.
|
申请公布号 |
US5656014(A) |
申请公布日期 |
1997.08.12 |
申请号 |
US19960600078 |
申请日期 |
1996.02.12 |
申请人 |
ROONEY, CHRISTOPHER F.;HALE, WILLIAM J. |
发明人 |
ROONEY, CHRISTOPHER F.;HALE, WILLIAM J. |
分类号 |
A61B13/00;A61B19/00;(IPC1-7):A61B13/00;A61C17/10 |
主分类号 |
A61B13/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|