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    • 2. 发明授权
    • Therapeutic lamp emitting polarized light
    • 治疗灯发射偏振光
    • US5001608A
    • 1991-03-19
    • US358386
    • 1989-04-14
    • Jurg KehrliArmando Ulrich
    • Jurg KehrliArmando Ulrich
    • A61N5/073A45D20/12A61N5/06F21V9/14F21V21/40F21V29/00G02B5/30
    • A45D20/12A61N5/0616F21V21/406G02B5/3066A45D2200/205A61N2005/0644A61N2005/073
    • Therapeutic lamp emitting polarized light, comprising a housing of three consecutive parts which define a common interior space, the first part being a handle having a substantially tubular form, the second part being a dome-shaped middle portion attached to an end of the handle, and the third part being a cylindrical frontal portion attached to the middle portion, the frontal portion having an axis which forms a first obtuse angle with the axis of the handle. A light source assembly with closed inner space is arranged in the interior of the housing spaced from the internal walls thereof so that an air passage channel is formed around the assembly, the assembly comprising a pair of mutually attached cylindrical tubes with axes forming a second obtuse angle being close to the first obtuse angle, a light bulb with an electrical power of at most 100 W and a reflector being attached to the first tube, a polarizer placed in the path of the light emitted by the bulb, a light filter plate for filtering out ultraviolet spectral components from the emitted light attached to the second tube, a fan being arranged in the handle to suck fresh air through the channel around the whole mantle surface of the assembly, the handle comprising slots for letting the air flow out from the inner space.
    • PCT No.PCT / EP88 / 00899 Sec。 371日期:1989年4月14日 102(e)日期1989年4月14日PCT提交1988年10月7日PCT公布。 出版物WO89 / 03235 日期:1989年4月20日。治疗灯发射偏振光,包括限定公共内部空间的三个连续部分的壳体,第一部分是具有基本上管状的手柄,第二部分是连接的圆顶形中间部分 并且第三部分是附接到中间部分的圆柱形前部,前部具有与手柄的轴线形成第一钝角的轴线。 具有封闭内部空间的光源组件布置在壳体的内部与其内壁间隔开的位置,使得围绕组件形成空气通道通道,该组件包括一对相互连接的圆柱形管,其轴线形成第二钝角 角度接近第一钝角,电功率为至多100W的灯泡和附接到第一管的反射器,设置在由灯泡发射的光的路径中的偏振器,用于 从安装在第二管上的发射光中滤出紫外光谱分量,风扇布置在手柄中,以吸引新鲜空气通过围绕组件整个地幔表面的通道,手柄包括用于使空气从 内部空间。