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SONDE DE RAYONNEMENT LUMINEUX POUR THÉRAPIE PHOTO-DYNAMIQUE UTILISANT UN ENDOSCOPE
专利权人:
Biodynamic Research Foundation
发明人:
MAEDA, Hiroshi
申请号:
EP17871533
公开号:
EP3542858A4
申请日:
2017.11.15
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
According to an aspect of the present invention, there is provided a light radiating probe which is flexible and uniformly radiates light emitted from a light scattering and radiating portion at all azimuth angles of 360° so as to enable the simultaneous radiation of light to cancers disposed at a plurality of places scattered in a wide region. The light radiating probe for photodynamic therapy according to the present invention includes an optical fiber which extends in an axial direction and through which light from a light source propagates, in which the optical fiber has a light guide portion which is formed by forming thin film cladding on a side surface of a flexible core, and a light scattering and radiating portion which is configured to scatter, with uniform intensity, light propagating through the light guide portion to a periphery of the light scattering and radiating portion in all azimuth angles with respect to an axial direction of the flexible core.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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