不用扎针采血 科学家研发汗液收集分析贴片

2014-10-28 佚名 CNBETA

没有人愿意看到流血,但是在医疗救助和科学实验中必须采集血样才能告诉我们相关的信息。近日美国辛辛那提大学和美国空军研究实验室正在研发类似创可贴的皮肤检测系统,在不扎破皮肤的前提下通过对汗液提取收集分析转换成为各种实时的医疗数据。 由辛辛那提大学教授Jason Heikenfeld所带领的团队研发了包含集成电路、通信天线、主控芯片和微型流体吸收纸质汗水取样系统的贴剂,贴在人体表面之后会对皮肤中渗

没有人愿意看到流血,但是在医疗救助和科学实验中必须采集血样才能告诉我们相关的信息。近日美国辛辛那提大学和美国空军研究实验室正在研发类似创可贴的皮肤检测系统,在不扎破皮肤的前提下通过对汗液提取收集分析转换成为各种实时的医疗数据。

由辛辛那提大学教授Jason Heikenfeld所带领的团队研发了包含集成电路、通信天线、主控芯片和微型流体吸收纸质汗水取样系统的贴剂,贴在人体表面之后会对皮肤中渗出的汗液进行提取和分析。为了确保能够持久的吸收汗液,在贴剂上还使用了高吸水性树脂凝胶,在经过数小时的汗液收集,该凝胶能够收集2到3毫米左右的汗液。

本身该贴片并不具备任何能源,但是就像日常使用的RFID标签一样能够通过智能手机读取相关的信号,一旦手机靠近后,贴片就会测量收集到的汗液并将其反馈到手机上,进而告诉你是当前身体内所遇到的问题和症状。目前该项目还处于研发阶段。

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    2014-12-18 ewsr13
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    2014-10-30 lqvr
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