Remote detection of ciliary movement by fiber optic laser-Doppler spectroscopy.
Remote detection of ciliary movement by fiber optic laser-Doppler spectroscopy.
复制标题
通过光纤激光多普勒光谱远程检测纤毛运动。
DOI：
10.1109/10.1385
复制
发表时间：
1988
期刊：
影响因子：
--
通讯作者：
Golborne,CE
中科院分区：
文献类型：
--
作者：
Verdugo,P;Golborne,CE
光纤激光多普勒光谱仪测量纤毛运动原位的发展和验证。光谱仪参照高速电影摄影进行校准。传递函数证明了这两种方法之间的良好的相关性，在频率范围内的纤毛跳动从3到38赫兹。结果表明，该仪器可以可靠地和可重复地检测和记录纤毛活动内的气道和输卵管。激光光谱仪的光纤探头可以通过支气管镜或腹腔镜的活检通道轻松引入。<>
The development and validation of a fiber-optic laser-Doppler spectrometer to measure the movement of cilia in situ is described. The spectrometer was calibrated with reference to high-speed cinematography. The transfer function demonstrates an excellent correlation between these two methods in a range of frequency of ciliary beat extending from 3 to 38 Hz. Results are reported showing that this instrument can reliably and reproducibly detect and record ciliary activity inside the airways and the oviduct. The fiber-optic probe of the laser spectroscope can be easily introduced via the biopsy channel of a bronchoscope or laparoscope.<>