发明名称 |
HANDHOLDABLE LASER DEVICE FEATURING SENSOR FOR EYE SAFE ACTIVATION |
摘要 |
A laser device for treating skin is provided which includes a handholdable housing; a laser member arranged within the housing emitting an output beam; a capacitance sensor arranged at the first end of the housing which includes a plate surrounding and defining a window through which the output beam exits, the plate having at least three segments with each flexibly movable in and out of a common plane, each of the segments being connected to an electrode, the electrodes operating to determine dielectric constants of a skin surface; a signal and control storage device communicating with the sensor comparing input signals of measured dielectric constant values to a stored standard dielectric constant value, and wherein emission of the output beam is activated to fire only when all of the at least three segments align in a plane and sense the stored standard dielectric constant value.
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申请公布号 |
US2013030422(A1) |
申请公布日期 |
2013.01.31 |
申请号 |
US201213413747 |
申请日期 |
2012.03.07 |
申请人 |
CONOPCO, INC., D/B/A UNILEVER;KRISHNAN SRINIVASAN;SIMPSON PETER;PARENT THOMAS GERARD;YAN XIAOMIN |
发明人 |
KRISHNAN SRINIVASAN;SIMPSON PETER;PARENT THOMAS GERARD;YAN XIAOMIN |
分类号 |
A61B18/20 |
主分类号 |
A61B18/20 |
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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