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    • 9. 发明申请
    • Laryngoscope
    • 喉镜
    • US20070112257A1
    • 2007-05-17
    • US11566077
    • 2006-12-01
    • Fritz Hensler
    • Fritz Hensler
    • A61B1/267
    • A61B1/267A61B1/0676A61B1/0684
    • A laryngoscope has a laryngoscope spatula, a handle, and an illumination device for illuminating the oral and pharyngeal cavity, the illumination device having at least a first light-radiating element, which is arranged on the laryngoscope spatula and, when operating, radiates a cone of light with an angle of beam spread. The illumination device has at least a second light-radiating element, which is likewise arranged on the laryngoscope spatula, and the at least one second light-emitting element radiates a second cone of light with a second angle of beam spread which is greater than the angle of beam spread of the cone of light of the first light-radiating element.
    • 喉镜具有喉镜刮刀,手柄和用于照射口腔和咽腔的照明装置,照明装置具有至少第一光辐射元件,其布置在喉镜刮刀上,并且当操作时,辐射锥体 具有光束扩展角度的光。 照明装置具有至少第二光辐射元件,其同样布置在喉镜刮刀上,并且所述至少一个第二发光元件以第二角度的光束扩散辐射第二光束,该第二锥形光束大于 第一光辐射元件的光锥的光束扩展角度。