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    • 2. 发明申请
    • METHOD AND APPARATUS FOR HAND DISINFECTION QUALITY CONTROL
    • 手动消毒质量控制的方法和装置
    • US20130215245A1
    • 2013-08-22
    • US13824240
    • 2011-09-23
    • Tamas HaideggerMelinda NagyAkos LehotskyLaszlo Szilanyi
    • Tamas HaideggerMelinda NagyAkos LehotskyLaszlo Szilanyi
    • G08B21/24
    • G08B21/245G08B21/24
    • The invention is based on a method for hand disinfection quality control comprising the steps of providing a hand disinfection medium comprising a light reflecting particles responsive to light mostly outside the visible spectral range of light, applying the hand disinfection medium comprising the light reflecting particles in a prescribed manner for a prescribed time, illuminating the hands disinfected this way with a light source providing light in a spectral range for activating the reflecting particles. The method according to the invention further comprises the steps of providing digital images of the hands from both sides, and evaluating the images by a computer program in order to determine the cleanness of the hands. The invention also relates to an apparatus for implementing the method and assessing hand disinfection quality. The invention uses an apparatus that comprises a rigid case with side walls enclosing a light source for providing light of a predetermined spectral range mostly outside the visible range. The case is further provided with an opening on the front wall for introducing the hands to be exposed to the light of the light source. An imaging device is also attached to the case for taking images of the illuminated hands.
    • 本发明是基于一种手消毒质量控制方法,包括以下步骤:提供一种手消毒介质,该手消毒介质包含响应多数在光可见光范围之外的光的光反射颗粒,将含有光反射颗粒的手消毒介质 以规定的方式规定时间,照亮用这种方式消毒的手,用光源提供用于激活反射粒子的光谱范围内的光。 根据本发明的方法还包括以下步骤:从两侧提供手的数字图像,以及通过计算机程序评估图像,以便确定手的清洁度。 本发明还涉及一种用于实施该方法并评估手消毒质量的装置。 本发明使用的装置包括刚性壳体,侧壁包围光源,用于提供主要在可见光范围外的预定光谱范围的光。 该壳体还在前壁上设置有用于引入要暴露于光源的光的手的开口。 成像装置也附接到用于拍摄照明手的图像的壳体。
    • 3. 发明授权
    • Method and apparatus for hand disinfection quality control
    • 手消毒质量控制方法和装置
    • US09424735B2
    • 2016-08-23
    • US13824240
    • 2011-09-23
    • Tamas HaideggerMelinda NagyAkos LehotskyLaszlo Szilanyi
    • Tamas HaideggerMelinda NagyAkos LehotskyLaszlo Szilanyi
    • G08B21/24
    • G08B21/245G08B21/24
    • Method and apparatus for hand disinfection quality control comprising the steps of providing hand disinfection medium comprising light reflecting particles responsive to light mostly outside the visible spectral range of light, applying the hand disinfection medium comprising the light reflecting particles in a prescribed manner for a prescribed time, illuminating the disinfected hands with a light source providing light in a spectral range for activating the reflecting particles. The method further comprises providing digital images of the hands from both sides, determining the concentration of reflecting particles, comparing determined concentration values with a predetermined threshold value corresponding to acceptable hand cleanness, and determining whether the quality of disinfection is acceptable or not according to the result of comparison. In the method according to the invention for each person individual threshold value is stored, and the concentration value determined during measuring is compared with the individual threshold value.
    • 用于手消毒质量控制的方法和装置包括以下步骤:提供手消毒介质,所述手消毒介质包括响应于主要在可见光光谱范围外的光的光反射颗粒,以规定的方式施加包含光反射颗粒的手消毒介质达规定时间 用光源照射消毒的手,提供用于激活反射颗粒的光谱范围内的光。 该方法还包括从两侧提供手的数字图像,确定反射粒子的浓度,将确定的浓度值与对应于可接受的手部清洁度的预定阈值进行比较,以及根据所述方法确定消毒质量是否可接受 比较结果。 在根据本发明的每个人的方法中存储个体阈值,并将测量期间确定的浓度值与个体阈值进行比较。