Distance optical sensor for quantitative endoscopy
نویسندگان
چکیده
منابع مشابه
Distance optical sensor for quantitative endoscopy.
We present a novel optical sensor able to measure the distance between the tip of an endoscopic probe and the anatomical object under examination. In medical endoscopy, knowledge of the real distance from the endoscope to the anatomical wall provides the actual dimensions and areas of the anatomical objects. Currently, endoscopic examination is limited to a direct and qualitative observation of...
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Williams C. C., Wickramasinghe, H. K., Absolute Optical Ranging with 200-nm Resolution, Opt. Lett., 1989, pp. 542, vol. 14. Abstract. Rovati, L., Minoni, U., Docchio, F., Dispersive White Light Combined with a Frequency-Modulated Continues-Wave Interferometer for High-Resolution Absolute Measurements of Distance, Opt. Lett., 1997, pp. 850-852, vol. 22. Abstract. Rovati, L., Minoni, U., Bonardi,...
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ژورنال
عنوان ژورنال: Journal of Biomedical Optics
سال: 2008
ISSN: 1083-3668
DOI: 10.1117/1.2870138