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HEXAGONAL NANOFLUIDIC MICROCHANNELS FOR BIOFLUID SENSING DEVICES
HEXAGONAL NANOFLUIDIC MICROCHANNELS FOR BIOFLUID SENSING DEVICES
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机译:用于双流体传感装置的六角纳米流体微通道
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摘要
The disclosed invention provides a biofluid collection device configured with a hexagonal open microfluidic network, which facilitates nanoliter-scale biofluid collection and transport for biosensing applications. In one embodiment, a biofluid sensing device placed on the skin for measuring a characteristic of an analyte in sweat includes one or more biofluid sensors and a hexagonal open microfluidic network biofluid collector. The disclosed collector provides a volume-reduced pathway for sweat biofluid between the one or more sensors and sweat glands when the device is positioned on the skin. In another embodiment, a biofluid collector includes a network of microchannels comprising three or more repeatedly intersecting channels that provide redundant pathways for biofluid transport.
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