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Apple Watch新专利曝光了:能直接测量血压! - 站长搜索
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Apple Watch新专利曝光了:能直接测量血压!

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2017-10-10 17:12:06 转载来源: 太平洋电脑

  【AdminSo资讯】对于测量血压,我们第一个想到的便是在手腕上充气然后放气来获得数据的医疗工具,但是随着科技的发展,这种状况或许会被改变。  据外媒报道,苹果公司发布一项新专利,描述一种只需使用手表的传感器和表带便可完成测量血压

  【AdminSo资讯】对于测量血压,我们第一个想到的便是在手腕上充气然后放气来获得数据的医疗工具,但是随着科技的发展,这种状况或许会被改变。

  据外媒报道,苹果公司发布一项新专利,描述一种只需使用手表的传感器和表带便可完成测量血压。

  专利显示,人们可以通过腕带式设备及相关的测量方法对计算脉冲传输时间,实现非侵入性的血压测量。这需要设备支持加速计、血压容积图(PPG)、脉冲压力传感器和控制器。

  PPG、脉冲压力传感器与腕部设备相结合,用于检测用户手腕上的血压脉搏。控制器则处理来自传感器的信号,以检测血压脉冲何时到达腕部,并计算脉冲传输时间,生成一个或多个血压值。加速计会检测用户的心跳,而现有的心率传感器会检测用户的脉搏。

  早在2015年,苹果CEO库克就曾表示,苹果对手表本身含有太多与健康相关的传感器。

  但因为获得美国食品药品管理局批准的过程缓慢,可能会阻碍研发的进度,所以即使Apple Watch中包含有必要的硬件,苹果似乎也已经决定不使用心率传感器来测量氧饱和度。

  然而,今年早些时候,美国食品药品管理局表示,它的目标是通过一种新的监管设备来简化数字健康和医疗技术的创新。

标签: 健康 Apple Watch


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