|
Match
|
Document |
Document Title |
|
|
7312095 |
Modification of selectivity for sensing for nanostructure sensing device arrays
An electronic system for selectively detecting and identifying a plurality of chemical species, which comprises an array of nanostructure sensing devices, is disclosed. Within the array, there are...
|
|
|
7312087 |
Devices and methods for biochip multiplexing
The invention is directed to devices and methods that allow for simultaneous multiple biochip analysis. The method of analyzing the plurality of biochips includes inserting a first biochp into a...
|
|
|
7312085 |
Microfluidic particle-analysis systems
The invention provides systems, including apparatus, methods, and kits, for the microfluidic manipulation and/or detection of particles, such as cells and/or beads. The invention provides systems,...
|
|
|
7309607 |
Method and device for monitoring platelet function
The invention provides a method of monitoring platelet function in a mammal by passing blood removed from the body of the mammal through a passageway to contact an obstruction or irregularity in...
|
|
|
7309467 |
Fluidic MEMS device
A fluidic micro electro-mechanical system (MEMS) device is described. In one aspect, at least one at least partially covered fluidic channel is formed between a polymer layer and a polymer...
|
|
|
7307802 |
Optical lens system and method for microfluidic devices
An apparatus for imaging one or more selected fluorescence indications from a microfluidic device. The apparatus includes an imaging path coupled to least one chamber in at least one microfluidic...
|
|
|
7306948 |
High throughput screening methods for lubricating oil compositions
Method for determining deposit formation tendencies for a plurality of fluid samples of different compositions is provided. Each sample includes one or more lubricating oil compositions containing...
|
|
|
7306941 |
Biochemical measuring chip and measuring apparatus
A simple and convenient sensor and measuring apparatus utilizing the optical interference effect of an optical thin film capable of measuring the binding between biochemical substances at a high...
|
|
|
7306765 |
Apparatus and method for chemical analysis
An apparatus and method for chemically analyzing a sample fluid are provided. The apparatus includes two fluid selection valves with multiple input ports for selectively receiving sample and...
|
|
|
7303729 |
Apparatus and method for immunological labeling for thin tissue sections
An apparatus and a method for immunological labeling of thin tissue sections are disclosed. The treatment fluid is applied in the form of liquid droplets onto at least one slide, the arrangement of...
|
|
|
7303727 |
Microfluidic sample delivery devices, systems, and methods
Methods and apparatus for delivering fluidic materials to sample destinations, including mass spectrometers for analysis are provided. In preferred embodiments, sample aliquots are electrosprayed...
|
|
|
7303726 |
Minimal procedure analyte test system
A system employing an integrated analyte test strip including a biosensor and lancet is disclosed. The integration of lancet and the sensor elements eliminates the need to align the sensor to the...
|
|
|
7303725 |
Automated high volume slide staining system
An automated slide processing apparatus includes a plurality of work stations arranged in a stack, and a transport/elevator for transporting slides between the various work stations.
|
|
|
7300798 |
Chemical arrays
A method and apparatus for using arrays of polymers each having a pattern of features over a corresponding array region on a surface of a flexible elongated web. In this method each array region...
|
|
|
7300763 |
Method of testing myelotoxicity with the use of flow cytometer
The objects of the present invention are to solve low test efficiency and low accuracy which are problems encountered in the conventional methods for testing myelotoxicity of a drug by observing...
|
|
|
7300757 |
Electronic systems and component devices for macroscopic and microscopic molecular biological reaction, analyses, and diagnostics
This invention pertains to the design, fabrication, and uses of an electronic system which can actively carry out and control multi-step and multiplex reactions in macroscopic or microscopic...
|
|
|
7300632 |
Swab testing device and method
A swab testing device comprises a container ( 1 ) containing a diluent ( 7 ), a cap ( 10, 20 ) detachably mounted on an opening of the container, an elongating stick ( 4 ) secured to or integral...
|
|
|
7300631 |
Method and apparatus for detection of analyte using a flexural plate wave device and magnetic particles
A system for detecting an analyte in a sample includes a resonant sensor that has a sensor surface coated with the capture agent. A plurality of magnetic particles, each of which is coated with a...
|
|
|
7300629 |
Humoral testing unit
A blood testing unit is provided with a closed vessel having an outer vessel body and an inner vessel body, and a reagent layer is accommodated in the closed vessel. Reagents which react with a...
|
|
|
7300626 |
Fluid-specimen collecting and testing device and method for recording chromatographic assay test results
A fluid specimen testing device having a removable lid which carries at least one testing strip behind a transparent top viewing window. Testing is initiated by tilting the device into a stable...
|
|
|
7297553 |
Method for attachment of silylated molecules to glass surfaces
A method for the efficient immobilization of silylated molecules such as silylated oligonucleotides or proteins onto unmodified surfaces such as a glass surface is provided. Also provided are...
|
|
|
7297502 |
Devices and methods for analyte assays with built-in result reporting using recognizable symbols
The present invention provides devices, methods and kits for detecting the presence of an analyte in a liquid sample. The invention provides devices having a positive control area covered with an...
|
|
|
7297313 |
Microfabricated reactor, process for manufacturing the reactor, and method of amplification
An integrated microfabricated instrument for manipulation, reaction and detection of microliter to picoliter samples. The instrument is suited for biochemical reactions, particularly DNA-based...
|
|
|
7297311 |
Automatic smear preparing apparatus and automatic sample analysis system having the same
An automatic smear preparing apparatus includes a sample smearing section for smearing a biological sample on a slide glass by using a spreader glass, a washing section for washing the used...
|
|
|
7296592 |
Composite polymer microfluidic control device
A device for microfluidic control comprising a regulator that is moveable in a conduit where the regulator is a composite polymer formed from a composite mixture comprising a polymerizable...
|
|
|
7294306 |
Inspection tester for explosives
An inspection tester that can be used anywhere as a primary screening tool by non-technical personnel to determine whether a surface contains explosives. It includes a body with a sample pad. First...
|
|
|
7291503 |
Reversible resistivity-based sensors
One aspect of the present invention relates to a method for detecting the presence of an analyte by comparing the conductivity of a mixture containing an analyte and a sensor to the conductivity of...
|
|
|
7291497 |
Medical device for analyte monitoring and drug delivery
The invention relates to an ingestible, implantable or wearable medical device comprising a microarray which comprises a bioactive agent capable of interacting with a disease marker biological...
|
|
|
7291310 |
Microsystem for determining clotting time of blood and low-cost, single-use device for use therein
A microsystem for determining clotting time of blood and a low-cost, single-use device for use therein are provided wherein the device has no moving parts or expensive optical sensors or magnets....
|
|
|
7291309 |
Sample distribution apparatus/system
A pathology distribution system 10 is provided for automated sample container 14, 15 distribution. The system 10 comprises a loading station 500 for loading samples in primary containers ...
|
|
|
7288414 |
Use of phosphonazo III for the measurement of calcium, magnesium and sodium in analytical samples
Novel reagent formulations and methods are described for the use of phosphonazo III to measure calcium, magnesium and sodium in biological fluids.
|
|
|
7288413 |
Combined chemical and immunochemical fecal occult blood test
Methods for testing a fecal sample for the presence of hemoglobin, comprising performing a chemical fecal occult blood test on the sample and then performing an immunochemical fecal occult blood...
|
|
|
7288226 |
Automatic metal solution dilutor
In an automatic metal solution dilutor according to the present invention, a densitometer (absorptiometer) measures absorbance of a diluted solution in a metering hopper. An electronic balance...
|
|
|
7288195 |
Method and apparatus for directly sampling a fluid for microfiltration
A process for filtering a fluid is provided. The process includes providing a filtration cell having a filter membrane, a base configured to receive filtrate passing through the membrane, and a...
|
|
|
7286942 |
System and method of fluctuation enhanced gas-sensing using saw devices
A system and method of fluctuation enhanced gas-sensing using SAW devices includes processes for improved chemical analyte detection, identification, and quantification through the measurement and...
|
|
|
7285246 |
Hand-held fluid analyzer
A hand-held device detects the presence of a preselected substance in the breath. A deformable housing forms a test chamber for interacting an indicator reagent with the breath. An ampoule...
|
|
|
7285243 |
Quantitative determination of atmospheric hydroperoxyl radical
A method for the quantitative determination of atmospheric hydroperoxyl radical comprising: (a) contacting a liquid phase atmospheric sample with a chemiluminescent compound which luminesces on...
|
|
|
7282705 |
Microdevice having an annular lining for producing an electrospray emitter
A microdevice is constructed from a substrate having a microchannel formed therein and a cover plate arranged over the substrate. The cover plate in combination with the microchannel at least...
|
|
|
7282329 |
Suspended microchannel detectors
An apparatus for detecting an analyte in solution that has a suspended beam containing at least one microfluidic channel containing a capture ligand that bonds to or reacts with an analyte. The...
|
|
|
7282179 |
Blood testing unit and blood testing method and apparatus
A blood testing unit comprises a closed vessel having a blood introducing section formed at a certain area of the closed vessel. A blood constituent separating section is located within the closed...
|
|
|
7279339 |
Reagent for an immunoassay
The present invention relates to (1) A reagent for an immunoassay of a target substance existing in a free form and a bound form in a specimen, comprising a latex 1 which is immobilized with a...
|
|
|
7279337 |
Method and apparatus for sequencing polymers through tunneling conductance variation detection
Systems and methods of identifying molecules of polymers such as, for example, a nucleic acid, are described. The method involves centering a bias voltage across a pair of nanoelectrodes separated...
|
|
|
7279323 |
Method for conducting receptor-ligand association reaction and reactor used therefor
A method for conducting a receptor-ligand association reaction includes the steps of dipping a biochemical analysis unit including a substrate formed with a plurality of absorptive regions which...
|
|
|
7279136 |
Metering technique for lateral flow assay devices
A diagnostic method and associated test kit for detecting an analyte residing in a test sample is provided. A sample membrane is utilized having a collection region and a detection region, the...
|
|
|
7279134 |
Microfluidic devices with porous membranes for molecular sieving, metering, and separations
Microfluidic devices with porous membranes for molecular sieving, metering, and separation of analyte fluids. In one aspect, a microfluidic device includes a substrate having input and output...
|
|
|
7279131 |
Method and apparatus for mass analysis of samples
The present invention comprises an apparatus and a method for mass analyses of an array of samples contained in distinct sample holders. The sample holders are placed on a plurality of sensors...
|
|
|
7278210 |
Method for producing a 3-D microscope flow-through cell
The invention relates to a method of producing a 3-D microscope flow-through cell, consisting of an upper and a lower substrate between which is located a flow channel, an electrode structure...
|
|
|
7276369 |
Method for detecting a substance and microtiter plate
The invention relates to a method for detecting an analyte A in a liquid, comprising the following steps: (a) a solution containing an analytical reagent N is provided in a container B; (b) the...
|
|
|
7276336 |
Methods of fabricating an addressable array of biopolymer probes
A method of fabricating an addressable array of biopolymer probes on a substrate according to a target array pattern using a deposition apparatus, and a deposition apparatus which can execute the...
|
|
|
7273589 |
Samples delivering device, method of manufacturing samples applicator, method of delivering samples, and base activation device
The present invention relates to a samples delivering device, a method of manufacturing a samples applicator, a method of delivering samples, and a base activation device which can handle a...
|