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    • 2. 发明申请
    • PHOTOTHERAPY METHOD AND DEVICE
    • 照相方法和装置
    • WO2012020361A1
    • 2012-02-16
    • PCT/IB2011/053484
    • 2011-08-04
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.OVERSLUIZEN, GerritVAN ABEELEN, Frank, AntonVAN PIETERSON, LiesbethZHUO, GuofuDEKKER, Tim
    • OVERSLUIZEN, GerritVAN ABEELEN, Frank, AntonVAN PIETERSON, LiesbethZHUO, GuofuDEKKER, Tim
    • A61N5/06
    • A61N5/0616A61N5/0625A61N2005/0628A61N2005/0645A61N2005/0651A61N2005/0659A61N2005/0662A61N2005/0663
    • A method of biostimulating phototherapy is provided. The method comprises illuminating a subject's body portion (1) with light having a first wavelength in the range of 600-900 nm (17). The method further comprises the step of at least one of reducing and preventing hyperthermia of the body portion by illuminating the body portion with light having a second wavelength which is at least one of in the range of 400-600 nm and in the range of 900-2500 nm (19). Further, a phototherapy device (21) is provided which comprises a first light source (25) and a second light source (26). The first light source is configured to emit light (17) having a first wavelength which is in the range of 600-900 nm. The second light source is configured to emit light (19) having a second wavelength which is at least one of in the range of 400-600 nm and in the range of 900-2500 nm. At least a portion of the device is a patch which is formed for conforming to at least part of the body portion (1). The device further comprises a sensor (29) for sensing at least one skin property and a controller (31) configured to operate at least the second light source as a function of the determined skin property.
    • 提供了一种生物刺激光疗法。 该方法包括用600-900nm(17)范围内的第一波长的光照射被检体的身体部分(1)。 该方法还包括以下步骤中的至少一种:通过用具有第二波长的光照射身体部分来减少和预防身体部分的热疗中的至少一种,所述第二波长为400-600nm范围内和900 -2500nm(19)。 此外,提供了包括第一光源(25)和第二光源(26)的光疗装置(21)。 第一光源被配置为发射具有在600-900nm范围内的第一波长的光(17)。 第二光源被配置为发射具有第二波长的光(19),该第二波长是400-600nm范围内和900-2500nm范围中的至少一个。 装置的至少一部分是形成为与身体部分(1)的至少一部分一致的贴片。 该装置还包括用于感测至少一个皮肤特性的传感器(29)和被配置为根据确定的皮肤特性来操作至少第二光源的控制器(31)。
    • 3. 发明申请
    • IMPROVEMENTS IN PHOTOTHERAPY
    • 光动力疗法的改进
    • WO2012011013A2
    • 2012-01-26
    • PCT/IB2011/053049
    • 2011-07-08
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.OVERSLUIZEN, GerritVAN PIETERSON, LiesbethVAN ABEELEN, Frank, AntonZHUO, Guofu
    • OVERSLUIZEN, GerritVAN PIETERSON, LiesbethVAN ABEELEN, Frank, AntonZHUO, Guofu
    • A61N5/06
    • A61N5/0616A61N2005/0652
    • An apparatus (27) for bio-stimulating phototherapy is herewith provided. The apparatus comprises a light source (29) for providing light with a phototherapeutic wavelength and a controller (37). The apparatus is configured for illuminating the skin (3)of a subject's body portion (1) with light emitted by the light source. The controller is configured to control operation of the apparatus, in particular the light source, such that the light is provided in a series of optical pulses with a controlled pulse repetition rate, with the pulses having a controlled pulse irradiance and pulse duration. The controller is configured to control the pulse irradiance the pulse duration and the pulse repetition rate as a function of at least one of the melanin index (M) and the lightness (L*) of the skin to provide an effective time averaged irradiance at or below a predetermined value. A method is also provided.
    • 这里提供了一种用于生物刺激光疗的设备(27)。 该设备包括用于提供具有光治疗波长的光的光源(29)和控制器(37)。 该设备被配置用于利用由光源发射的光来照亮对象的身体部分(1)的皮肤(3)。 控制器被配置为控制装置,特别是光源的操作,使得以具有受控脉冲重复率的一系列光脉冲提供光,其中该脉冲具有受控的脉冲辐照度和脉冲持续时间。 控制器被配置为根据皮肤的黑色素指数(M)和亮度(L *)中的至少一个来控​​制脉冲辐照度,脉冲持续时间和脉冲重复率,以提供有效的时间平均辐照度或 低于预定值。 还提供了一种方法。