Translator Disclaimer
Paper
13 July 2009 Design and evaluation of excitation light source device for fluorescence endoscope
Author Affiliations +
Proceedings Volume 7380, Photodynamic Therapy: Back to the Future; 73805A (2009) https://doi.org/10.1117/12.822808
Event: 12th World Congress of the International Photodynamic Association, 2009, Seattle, Washington, United States
Abstract
This study aims at designing and evaluating light source devices that can stably generate light with various wavelengths in order to make possible PDD using a photosensitizer and diagnosis using auto-fluorescence. The light source was a Xenon lamp and filter wheel, composed of an optical output control through Iris and filters with several wavelength bands. It also makes the inducement of auto-fluorescence possible because it is designed to generate a wavelength band of 380-420nm, 430-480nm, and 480-560nm. The transmission part of the light source was developed to enhance the efficiency of light transmission. To evaluate this light source, the characteristics of light output and wavelength band were verified. To validate the capability of this device as PDD, the detection of auto-fluorescence using mouse models was performed.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hyun Soo Lim "Design and evaluation of excitation light source device for fluorescence endoscope", Proc. SPIE 7380, Photodynamic Therapy: Back to the Future, 73805A (13 July 2009); https://doi.org/10.1117/12.822808
PROCEEDINGS
17 PAGES


SHARE
Advertisement
Advertisement
Back to Top