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    • 5. 发明申请
    • System and method for treating exposed tissue with light emitting diodes
    • 用发光二极管治疗暴露组织的系统和方法
    • US20060293727A1
    • 2006-12-28
    • US10422261
    • 2003-04-24
    • Greg SpoonerDavid GollnickDean MacFarland
    • Greg SpoonerDavid GollnickDean MacFarland
    • A61N5/06
    • A61N5/0616A61N2005/005A61N2005/0652A61N2005/0662
    • The invention comprises a system and method for treating an exposed tissue of a patient with a light energy. A plurality of light emitting diodes are disposed over an area of a supporting structure. The light emitting diodes emit light energy. The light energy comprises a substantial band of wavelengths between about 380 and 800 nm. The light emitting diodes are optically coupled to the exposed tissue of the patient. A driver circuit is electrically coupled to the light emitting diodes for driving a current through the plurality of light emitting diodes. An average irradiance of the light energy emitted from the area by the light emitting diodes is at least about 30 mW per square centimeter during a treatment. In some embodiments, the light energy emitted from a first light emitting diode substantially overlaps with light energy emitted from several adjacent light emitting diodes as the light energy propagates toward the tissue. A substantially uniform irradiance profile distribution forms near a surface of the tissue.
    • 本发明包括用光能处理患者的暴露组织的系统和方法。 多个发光二极管设置在支撑结构的一个区域上。 发光二极管发光。 光能包括在大约380和800nm之间的实质的波长带。 发光二极管光学耦合到患者的暴露组织。 驱动电路电耦合到发光二极管,用于驱动通过多个发光二极管的电流。 在处理期间,由发光二极管从该区域发射的光能的平均辐照度为至少约30mW /平方厘米。 在一些实施例中,当光能向组织传播时,从第一发光二极管发射的光能基本上与从几个相邻发光二极管发射的光能重叠。 在组织的表面附近形成基本均匀的辐照度分布分布。