摘要:
A test module having an outer casing for hand held portability, and, a microfluidic device for processing a biological sample mounted in the outer casing, the microfluidic device having a lab-on-a-chip (LOC) device with a cap, the LOC device having a supporting substrate and a microsystems technologies (MST) layer on the supporting substrate, the MST layer incorporating MST channels and a plurality of fluidic connections for fluid communication with the cap, and the cap having a sample inlet and cap channels for fluid communication with the fluidic connections.
摘要:
A microfluidic device for detecting target molecules in a fluid, the microfluidic device having reagent reservoirs for adding reagents to the fluid prior to detection of the target molecules, probes for reaction with the target molecules to form probe-target hybrids, and an electrochemiluminescent (ECL) luminophore, electrodes for generating an excited state in the ECL luminophore in which the ECL luminophore emits photons of light, and, a photosensor for sensing the photons emitted from the ECL luminophore.
摘要:
A lab-on-a-chip (LOC) device for detecting a target nucleic acid sequence in a sample, the LOC device having probes with a nucleic acid sequence complementary to the target nucleic acid sequence for forming probe-target hybrids, and an electrochemiluminescent (ECL) luminophore, electrodes for generating an excited state in the ECL luminophore in which the ECL luminophore emits photons of light, and, a photosensor for sensing the photons emitted from the ECL luminophore, wherein, the electrodes are plates of conductive material, the plates having peripheral edges optically coupled to the photosensor.
摘要:
A lab-on-a-chip (LOC) device for detecting a target nucleic acid sequence in a sample, the LOC device having a supporting substrate, probes with a nucleic acid sequence complementary to the target nucleic acid sequence for forming probe-target hybrids, and an electrochemiluminescent (ECL) metalorganic complex, and, electrodes for generating an excited state in the metalorganic complex in which the metalorganic complex emits photons of light, and, CMOS circuitry between the supporting substrate and the probes for applying a voltage across the electrodes.
摘要:
A microfluidic device having a supporting substrate, a microsystems technologies (MST) layer on the supporting substrate for analyzing a fluid, and, a waste reservoir for storage of waste material separated from the fluid.
摘要:
A test module having an outer casing dimensioned for hand-held portability, the outer casing having an inlet for receiving a biological sample containing a target nucleic acid sequence, probes in the outer casing for hybridization having a nucleic acid sequence for hybridization with a target nucleic acid sequence to form a probe-target hybrid, the probe-target hybrid being configured to generate a fluorescence signal in response to an excitation light, and, an excitation LED for generating the excitation light, the LED positioned in the outer casing for simultaneously illuminating all the probes.
摘要:
A test module for detecting hybridization of probes with target nucleic acid sequences, the test module having a casing configured for hand held portability, the casing having a receptacle for receiving a biological sample with target nucleic acid sequences, an array of probes for hybridization with the target nucleic acid sequences, an excitation light source for illuminating the array of probes, and a photosensor for sensing a fluorescence emission from any of the probes in the array that have hybridized with the target nucleic acid sequences.
摘要:
A test module for analyzing a sample fluid and communicating data to a medical database, the test module having a receptacle for receiving the sample, functional sections for processing and analyzing the sample, a communication interface for communication with the medical database, and, a controller for operative control of the communication interface.
摘要:
A test module for detecting hybridization of probes with target nucleic acid sequences, the test module having a receptacle for receiving a biological sample with target nucleic acid sequences, an array of probes for hybridization with the target nucleic acid sequences, an excitation light emitting diode (LED) for illuminating the array of probes, CMOS circuitry having a photosensor for sensing a fluorescence emission from any of the probes in the array that have hybridized with the target nucleic acid sequences such that the CMOS circuitry is configured to use outputs from the photosensor to generate a signal indicative of the probes that have hybridized, wherein, the array of probes and the CMOS circuitry are integrated on a lab-on-a-chip (LOC) device contained within the test module.
摘要:
A test module for genetic analysis having a casing for hand held portability, an inlet for receiving a liquid containing nucleic acid sequences, an outlet downstream of the inlet, and, a fault-tolerant multiple valve assembly having a plurality of flow-paths extending from the inlet to the outlet and a plurality of valves positioned along each of the flow-paths respectively.