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    • 4. 发明申请
    • LUMEN-LESS ILLUMINATION SYSTEM
    • 无光照明系统
    • WO2015168247A1
    • 2015-11-05
    • PCT/US2015/028225
    • 2015-04-29
    • SINOFSKY, Edward L.
    • SINOFSKY, Edward L.
    • A61B1/005A61B1/06A61B1/07
    • A61B1/0653A61B1/00096A61B1/0011A61B1/005A61B1/018A61B1/043A61B1/045A61B1/0615A61B1/063A61B1/0669A61B1/0676A61B1/07C09K11/7715C09K11/7728F21K2/00
    • The present teachings relate to an endoscope (and methods of manufacturing the same) having an illumination system that utilizes small diameter fibers for delivering bright, high quality light to a target site. In accordance with one aspect, an endoscope is provided having a phosphor-loaded, light emitting distal tip that can be energized via optical radiation delivered to the light-emitting distal tip via a small-diameter optical fiber (e.g., less than about 100 μm in diameter) that extends through or along the length of the endoscope. The light-emitting distal tip can be energized by short wavelength laser light (e.g., radiation having wavelengths at 445 nm blue or 405 nm violet) coupled to the optical fiber's proximal end so as to deliver light of extremely high quality CRI (e.g., greater than 80, greater than 90, about 95).
    • 本发明涉及一种具有照明系统的内窥镜(及其制造方法),所述照明系统利用小直径纤维将明亮的高品质光输送到目标部位。 根据一个方面,提供一种具有磷光体负载的光发射远侧末端的内窥镜,其能够经由经由小直径光纤(例如,小于约100μm)传送到发光远端的光学辐射而被激发 直径),其延伸穿过或沿着内窥镜的长度延伸。 发光的远端可以通过耦合到光纤的近端的短波长激光(例如,具有445nm的蓝色或405nm的紫色的波长的辐射)来激励,以便传递极高质量CRI的光(例如,更大的光 超过80,大于90,约95)。