发明名称 |
MODULATION OF A RESPONSE SIGNAL TO DISTINGUISH BETWEEN ANALYTE AND BACKGROUND SIGNALS |
摘要 |
A method for modulating a response signal includes introducing functionalized particles into a lumen of subsurface vasculature, wherein the functionalized particles are configured to interact with one or more target analytes present in blood circulating in the subsurface vasculature; and non-invasively detecting the one or more target analytes. A response signal, which may include a background signal and an analyte response signal related to interaction of the functionalized particles with the one or more target analytes, is transmitted from the subsurface vasculature. A modulation configured to alter the response signal such that the analyte response signal is affected differently than the background signal may be applied to a portion of subsurface vasculature. Analyte detection may be achieved by differentiating the analyte response signal from the background signal. |
申请公布号 |
CA2928147(A1) |
申请公布日期 |
2015.04.30 |
申请号 |
CA20142928147 |
申请日期 |
2014.10.22 |
申请人 |
VERILY LIFE SCIENCES LLC |
发明人 |
CONRAD, ANDREW JASON;PEETERS, ERIC;BAJAJ, VIKRAM SINGH;THOMPSON, JASON DONALD;ASKEW, MARK |
分类号 |
A61B5/145;A61B5/1468 |
主分类号 |
A61B5/145 |
代理机构 |
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