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首页> 外文期刊>Bulletin of the American Physical Society >APS -2017 Annual Meeting of the APS Mid-Atlantic Section- Event - A capacitive MEMS device for monitoring flow and pressure associated with brain injuries
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APS -2017 Annual Meeting of the APS Mid-Atlantic Section- Event - A capacitive MEMS device for monitoring flow and pressure associated with brain injuries

机译：APS -2017 APS中大西洋部分的年会 - 事件 - 一种用于监测与脑损伤相关的流动和压力的电容MEMS装置

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The sensor measured a supine infant phantom with a ventricular-peritoneal shunt and controlled occlusions. Measurements showed the precision of the sensor to be 20 times better than required for observing the start of an occlusion before complete blockage. This suggests that the method is able to both detect and forecast blockages. For example, with gradual occlusion development over a year, the method forecasts a danger over one month ahead of blockage. The method also distinguishes between ventricular and peritoneal occlusions. Since the sensor provides quantitative data on the dynamics of the cerebrospinal fluid, it can also help test new therapies and work toward understanding hydrocephalus as well as other brain injuries.
机译：传感器用心室腹膜分流和受控闭塞测量仰卧婴幼儿体验。测量显示传感器的精度比在完全堵塞之前观察闭塞开始的所需的20倍。这表明该方法能够检测和预测堵塞。例如，随着一年多的逐渐遮挡发展，该方法预测堵塞前一个月的危险。该方法还区分心室和腹膜闭塞。由于传感器提供了对脑脊液动态的定量数据，因此它还可以帮助测试新的疗法，并致力于了解脑积水以及其他脑损伤。

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