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    • 7. 发明申请
    • SYSTEM AND METHOD FOR DETERMINING MUSCLE DYSFUNCTION
    • 用于确定肌肉功能障碍的系统和方法
    • WO0152732A9
    • 2002-10-31
    • PCT/US0101732
    • 2001-01-18
    • MPR HEALTH SYSTEMS INCAPPEL GERALD DCLARK HARRY WDAY MARY KATHLEEN
    • APPEL GERALD DCLARK HARRY WDAY MARY KATHLEEN
    • A61B5/04A61B5/0488
    • A61B5/0488A61B5/04012
    • A system and method for determining back muscle dysfunction comprises data collection and data analysis elements. The system collects electrical muscle activity measurements by applying a plurality of electrodes in a pattern across a patient's or test subject's back, measuring the electrical activity at each of the electrodes and storing the measurements. One or more normative or examined patient databases comprising measurements and results from a number of individuals are used for comparison against the patient's measurements. A patient's back muscle activity is characterized by collecting electrical muscle activity measurements for the patient and comparing an analysis of the patient's electrical muscle activity to the results of the normative or previously examined group.
    • 用于确定背部肌肉功能障碍的系统和方法包括数据收集和数据分析要素。 系统通过在患者或测试对象的背部以图案方式施加多个电极来收集电动肌肉活动测量,测量每个电极处的电活动并存储测量值。 包括来自多个个体的测量和结果的一个或多个规范或检查的患者数据库用于与患者的测量进行比较。 患者的背部肌肉活动的特征在于收集患者的电子肌肉活动测量值,并将患者的电肌肉活动的分析与规范性或以前检查的组的结果进行比较。
    • 8. 发明申请
    • THERMAL IMAGER
    • 热像仪
    • WO2012054119A1
    • 2012-04-26
    • PCT/US2011/045931
    • 2011-07-29
    • MASSACHUSETTS INSTITUTE OF TECHNOLOGYREICH, Robert, K.CLARK, Harry, R.
    • REICH, Robert, K.CLARK, Harry, R.
    • H04N5/33G01J5/00G02F1/13
    • H04N5/33G01J5/58G01J2005/0077G02F1/132
    • Thermal imager. The imager includes a lens for focusing infrared light forming a thermal image onto a liquid crystal array thereby changing the temperature of the liquid crystals to alter a physical property of the liquid crystals. A source of visible polarized light is arranged to illuminate the liquid crystal array so that the polarization of light reflected from the liquid crystal array varies with changes in temperature of the liquid crystals. A cross polarizer receives and transmits therethrough the light reflected from the liquid crystal array, the cross polarizer adapted to change the intensity of the light. An imager receives and detects the change in intensity of the light from the cross polarizer so that the thermal image is recreated as an electronic signal. In a preferred embodiment, the physical property is index of refraction and the liquid crystal array includes birefringent nematic liquid crystals.
    • 热像仪。 成像器包括用于将形成热图像的红外光聚焦到液晶阵列上的透镜,从而改变液晶的温度以改变液晶的物理性质。 可见偏振光源被布置成照亮液晶阵列,使得从液晶阵列反射的光的偏振随着液晶的温度变化而变化。 交叉偏振器从其中接收并透射从液晶阵列反射的光,交叉偏振器适于改变光的强度。 成像器接收并检测来自交叉偏振器的光的强度变化,使得热图像被重新创建为电子信号。 在优选实施例中,物理性质是折射率,液晶阵列包括双折射向列型液晶。