近年来开发的窄带成像 narrow-band imaging ; NBI
窄带成像技术将结肠镜常规发射的白光改变为蓝光，以此提供一个较窄的波长，加强结肠表面结构的视觉对比度。
NBI changes the white light normally emitted by the colonoscope to a bluish light, providing a narrower wavelength and enhancing visual contrast of the surface structure of the colon.
探讨窄带成像(NBI)结肠镜对结肠息肉样病变的病理组织类型的预测能力。
To investigate the value of colonoscopy with narrow band imaging (NBI) in predicting the histology of colorectal polypoid lesions.
就目前的泵浦激光条件，采用窄带辐射和黑体辐射可进行水窗波段X光显微成像的实验研究。
With the present lasers, X-ray microscopy can be made using narrow band emission or black body radiation from laser plasmas.
应用推荐