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2. 发明公开

EP2015105A1 Opto-electrical ultrasound sensor and system 有权
标题翻译： Optoelektrischer Ultraschallsensor und系统
公开(公告)号：EP2015105A1
公开(公告)日：2009-01-14
申请号：EP07112399.6
申请日：2007-07-13
申请人： eZono AG
发明人： Dunbar, Allen , Sobrino, Eliseo , Schets, Sicco , Zeitner, Uwe
IPC分类号： G01S15/89 , G01S7/521 , G01H9/00 , A61B8/00
CPC分类号： A61B8/00 , A61B5/0066 , A61B5/0097 , G01H9/00 , G01S7/52033 , G01S7/52079 , G01S15/8968
摘要： An opto-electrical ultrasound sensor, preferably for the use in medical diagnostics, comprising at least one light source (2), a photo detector (3) illuminated by the light source (2) and capable of producing an electrical signal indicative of the intensity of the light incident on the photo detector (3), and an optical ultrasound detector (4) located in the optical path between the light source (2) and the photo detector (3) and capable of modulating in response to an ultrasound signal the intensity of at least part of the light incident on photo detector (3) from the light source (2). The opto-electrical ultrasound sensor further comprises intensity adjustment means (5) for adjusting the intensity of the light incident on the photo detector (3) via the optical ultrasound detector (4).
摘要翻译：一种优选用于医疗诊断的光电超声波传感器，包括由光源（2）照射的至少一个光源（2），光电检测器（3），并且能够产生指示强度的电信号的入射光检测器（3）的光和位于光源（2）和光电检测器（3）之间的光路中的光学超声波检测器（4），并且能够响应于超声信号进行调制从光源（2）入射到光检测器（3）的光的至少一部分的强度。光电超声波传感器还包括用于经由光学超声波检测器（4）调节入射在光检测器（3）上的光的强度的强度调节装置（5）。

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