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hand held laser device featuring a sensor for safe eye activation
专利权人:
ILUMINAGE BEAUTY LTD
发明人:
PETER SIMPSON,SRINIVASAN KRISHNAN,THOMAS GERARD PARENT,XIAOMIN YAN
申请号:
BR112014002077
公开号:
BR112014002077A2
申请日:
2012.07.16
申请国别(地区):
BR
年份:
2017
代理人:
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.
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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