Enabling robust quantitative readout in an equipment-free model of device development.

Enabling robust quantitative readout in an equipment-free model of device development.
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DOI:
10.1039/c4an01003e
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发表时间:
2014-10-07
期刊:
The Analyst
影响因子:
--
通讯作者:
Fu E
Fu E
中科院分区:
其他
文献类型:
--
作者:
Fu E

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在为资源最少的环境设计适当的医疗器械时,一个关键的限制因素是缺乏对器械的维护或维修。有许多医疗保健点应用程序,定量读数将具有临床实用价值。因此,设备开发人员面临的挑战是在即使在最低资源设置中也适合使用的无设备模式下实现定量设备读出。纸张微流体在实现无设备设备方面具有巨大潜力,这些设备非常低的成本,可由受过最低培训的用户操作,并提供定量读数。这篇批判性综述的重点是描述从几十年前开始并一直持续到现在的工作,使分析能够在完全一次性的设备中进行定量读数。
A critical constraint in the design of appropriate medical devices for the lowest-resource settings is the lack of access to maintenance or repair on instrumentation. There are numerous point-of-care applications for which quantitative readout would have clinical utility. Thus, a challenge to the device developer is to enable quantitative device readout in an equipment-free model that is appropriate for use in even the lowest-resource settings. Paper microfluidics has great potential for enabling equipment-free devices that are very low-cost, operable by minimally-trained users, and provide quantitative readout. The focus of this critical review is to describe the work, starting several decades ago and continuing to the present, to enable assays with quantitative readout in a fully-disposable device.
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