发明名称 |
ENDOSCOPIC SYSTEM |
摘要 |
An endoscope system includes: a light transmitting section configured to transmit illuminating light generated by a light source and emit the light; a driving section configured to allow the light transmitting section to be swung so as to draw trajectories corresponding to a predetermined scanning pattern; a light receiving section configured to receive the illuminating light emitted within a predetermined period for the light transmitting section to be swung to a predetermined part of the predetermined scanning pattern; a light detecting section configured to output a signal corresponding to an intensity of the illuminating light received by the light receiving section; a determination section configured to detect fluctuations in a signal level of the signal outputted from the light detecting section and determine whether a pattern of the detected fluctuations of the signal level corresponds to a predetermined pattern of fluctuations; and a control section configured to, if the pattern of fluctuations in the signal level within the predetermined time period does not correspond to the predetermined pattern of fluctuations, lower a quantity of the illuminating light supplied by the light source to a light guiding section. |
申请公布号 |
EP2759252(A4) |
申请公布日期 |
2015.08.19 |
申请号 |
EP20130837201 |
申请日期 |
2013.05.13 |
申请人 |
OLYMPUS MEDICAL SYSTEMS CORP. |
发明人 |
YOSHINO MASAHIRO;OKITA YOSHINARI;ITO MITSUHIRO |
分类号 |
A61B1/06;A61B1/00;G02B23/24 |
主分类号 |
A61B1/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|