用于骨折诊断的非接触式光学传感器。
Noncontact optical sensor for bone fracture diagnostics.
作者信息
Bishitz Yael, Ozana Nisan, Beiderman Yevgeny, Tenner Felix, Schmidt Michael, Mico Vicente, Garcia Javier, Zalevsky Zeev
机构信息
Faculty of Engineering, Bar-Ilan University, Ramat-Gan 52900, Israel ; These authors contributed equally to the paper.
Faculty of Engineering, Bar-Ilan University, Ramat-Gan 52900, Israel.
出版信息
Biomed Opt Express. 2015 Feb 3;6(3):651-7. doi: 10.1364/BOE.6.000651. eCollection 2015 Mar 1.
Abstract
We present the first steps of a device suitable for detection of broken and cracked bones. The approach is based on temporal tracking of back reflected secondary speckle patterns generated when illuminating the limb with a laser and while applying periodic pressure stimulation via a loud speaker. Preliminary experiments are included showing the validity of the proposed device for detection of damaged bones.
摘要
我们展示了一种适用于检测骨折和骨裂的设备的初步成果。该方法基于对用激光照射肢体并通过扬声器施加周期性压力刺激时产生的背向反射二次散斑图案进行时间跟踪。文中包含了初步实验，证明了所提出的设备在检测受损骨骼方面的有效性。
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