公开(公告)号：US08435173B2

公开(公告)日：2013-05-07

申请号：US12177576

申请日：2008-07-22

申请人： Yoichi Hosaka ,  Takakazu Ishigami ,  Yasunda Tanaka

发明人： Yoichi Hosaka ,  Takakazu Ishigami ,  Yasunda Tanaka

IPC分类号： A61B1/06

CPC分类号： A61B1/00096 ,  A61B1/00101 ,  A61B1/00108 ,  A61B1/05 ,  A61B1/0676 ,  A61B1/0684 ,  A61B1/12 ,  A61B1/128 ,  A61B2560/0431 ,  G02B23/2461 ,  G02B23/2484

摘要： An endoscope is provided capable of performing excellent observation for a long time by preventing decrease in light amount and generation of image noise caused by heat generated by an LED illumination even in a case where a distal-end adapter configured of the LED illumination is arranged at the distal end portion of the insertion unit. One end portion of a heat-radiating member configured of a plurality of elongated wires is arranged in the vicinity of a light emitting device, on the other hand, the other end portion of the heat-radiating member is arranged at a predetermined position on a proximal end side of an insertion unit, and a binding member for binding the wires of the heat-radiating member is provided on a side in the vicinity of the light emitting device of the heat-radiating member.

摘要翻译： 提供一种内窥镜，其能够通过防止由LED照明产生的热量引起的光量降低和图像噪声的产生，即使在配置有LED照明的远端适配器配置在 插入单元的远端部分。 另外，散热构件的另一端部配置在发光元件附近的多个细长导线构成的散热构件的一端部， 在散热构件的发光装置附近的一侧设置有插入单元的近端侧，以及用于捆扎散热构件的线的捆扎构件。