Modular point-of-care devices, systems, and uses thereof
First Claim
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1. A method of detecting at least two analytes present in a sample, the method comprising:
- positioning a cartridge in an instrument, wherein the cartridge comprises;
a sample vessel, a plurality of reagent units, a plurality of assay units, and at least one pipette tip;
processing the sample to provide processed sample portions in selected assay units of the cartridge; and
removing at least one of said selected assay units from the cartridge and transporting said at least one of said selected assay units to a signal detector at a different location in the instrument;
wherein the cartridge contains all reagents and supplies for said detection of said at least two analytes.
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Abstract
The present invention provides devices and systems for use at the point of care. The methods devices of the invention are directed toward automatic detection of analytes in a bodily fluid. The components of the device are modular to allow for flexibility and robustness of use with the disclosed methods for a variety of medical applications.
550 Citations
30 Claims
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1. A method of detecting at least two analytes present in a sample, the method comprising:
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positioning a cartridge in an instrument, wherein the cartridge comprises; a sample vessel, a plurality of reagent units, a plurality of assay units, and at least one pipette tip; processing the sample to provide processed sample portions in selected assay units of the cartridge; and removing at least one of said selected assay units from the cartridge and transporting said at least one of said selected assay units to a signal detector at a different location in the instrument; wherein the cartridge contains all reagents and supplies for said detection of said at least two analytes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification