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酒精测试技术带来医疗诊断的新突破 - China Medical Device Manufacturer
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Fri, January 19th, 2018

2011年2月CMDM电子快讯 » 技术新知
酒精测试技术带来医疗诊断的新突破

该图片显示了一种先进的、用于酒精测试技术的新型传感器,该技术可以通过实时检测人体呼吸时的“生物标记”快速对病人进行诊断。来源:普渡大学及国家标准与技术研究所。
该图片显示了一种先进的、用于酒精测试技术的新型传感器,该技术可以通过实时检测人体呼吸时的“生物标记”快速对病人进行诊断。来源:普渡大学及国家标准与技术研究所。

普渡大学的研究人员们正在开发一种酒精测试技术,该技术可以在每亿至每百万的范围内,快速检测人体的生物标记。普渡大学材料工程系助教Carlos Martinez表示该技术的准确性至少比以往的酒精测试技术精确百倍,他与国家标准与技术研究所的研究人员共同合作开展该项目。

“人们已经在这个领域大约工作了30年,当实时检测尚不能达到足够低的浓度。”Martinez表示,“我们通过开发的材料解决了这个问题,我们正关注如何才能更明确、如何区分的生物标志物。”

此项技术通过检测当气体通过微型电子芯片上的传感器时,电阻或电导的变化进行检测。检测生物标志物提供了病人的健康状况档案,包括是否可能存在癌症及其他疾病。

Martinez 表示,这种酒精测试技术可能会需要10年或者更长时间才能得以实现,部分原因是由于尚未开发出生产该装置的精确标准。

您可以登录普渡大学的网站获取更多信息。

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