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7373968 |
Method and apparatus for manipulating an organic liquid sample
A lid for a well plate, which has pins that penetrate the lid and project downwardly into the wells of the well plate. Thermal energy is applied to the upper end of the pin to regulate the...
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7311743 |
Biofiltration apparatus and method for reducing methyl bromide concentration in a volume of gas
A biofiltration apparatus and method for reducing methyl bromide concentration in a volume of a gas are disclosed. The apparatus includes a housing and a substrate component located in the housing....
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7297529 |
Method and apparatus for performing a lateral flow assay
An embodiment of the present invention provides a method for performing a lateral flow assay. The method includes depositing a sample on a test strip at an application region, detecting a first...
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7293473 |
Method and apparatus for sampling biological particles in an air flow
A method and apparatus for sampling potential biohazard particles in an air flow tests for biological particles in the air flow; collects a sample of particulate matter from a specific portion of...
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RE39915 |
Method for the determination of HDL cholesterol by means of a rapid diagnostic agent with an integrated fractionating step
An apparatus comprising a first porous carrier and a second porous carrier for evaluating biological fluid samples is disclosed. The apparatus is used for separating non high density lipoprotein...
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7262022 |
Ultrasound-mediated high-speed biological reaction and tissue processing
Methods of fixing and processing tissue and samples on a membrane by using ultrasound radiation as a part of the method are presented. Ultrasound of a frequency in the range of 0.1-50 MHz is used...
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7238517 |
Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control
An instrument for performing highly accurate PCR employing a sample block in microtiter tray format. The sample block has local balance and local symmetry. A three zone film heater controlled by a...
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7226777 |
Turbidimetric immunoassay and an apparatus therefor
According to the present invention, the expansion of measurable concentration range for an antigen in a sample solution can be achieved, without a step of dilution or the like. The concentration of...
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7214298 |
Microfabricated cell sorter
The invention provides a microfabricated device for sorting cells based on a desired characteristic, for example, reporter-labeled cells can be sorted by the presence or level of reporter on the...
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7182130 |
Sample temperature regulator
The sample temperature regulator is provided with a heating block ( 3 ) having a sample container holder ( 6 ) and a temperature-controllable heater ( 7 ) and with a cooling block ( 4 ) having a...
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7179639 |
Thermal strip thermocycler
This is a self-contained disposable thermal cycler device in which target sequence is amplified as the samples passes over a grid of alternating temperature and then at the completion of the...
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RE39449 |
Apparatus for cryopreservation and recovery of red blood cells
A system dynamically adjusts the delivery rate of a cryopreservation solution to red blood cells to permit freezing. The delivery rate is preferably determined according to an equation that...
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7115422 |
Separation apparatus including porous silicon column
A sample separation apparatus including a porous, or rough, capillary column. The porous capillary column includes a matrix which defines pores, and may be formed rough surface of hemispherical...
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7097981 |
Reaction wells, assembly thereof, immunoassay apparatus and method using such well assemblies
The present invention relates mainly to reaction vessels, to sets of such vessels for automatic immunological assay apparatuses, to automatic immunological assay apparatuses making use of such sets...
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7067293 |
Nanoengineered biophotonic hybrid device
An improved method for the design and development of high performance hybrid devices having biological and nonbiological components. A figure of merit is developed for the biological component or...
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7045349 |
Method of islet isolation using process control
Advanced Islet Separation Technology incorporates an automated method, automated control methodology, process control interface, and automated apparatus to separate (isolate) and process pancreatic...
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6979450 |
Method and compositions for detection and diagnosis of infectious diseases
Methods and compositions for the detection and diagnosis of infectious diseases are provided. In particular, efficient and sensitive methods and compositions for the detection of active...
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6953676 |
Mesoscale polynucleotide amplification device and method
Disclosed are devices for amplifying a preselected polynucleotide in a sample by conducting a polynucleotide polymerization reaction. The devices comprise a substrate microfabricated to define a...
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6937468 |
Portable computer and portable docking station arrangement
A portable computer and portable docking station arrangement includes a portable docking station equipped with a keyboard, a swinging bracket pivoted to the portable docking station, and a portable...
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6933143 |
Automated enzyme-linked immunosorbent assay device with ONP-GP
An electronic controller, such as a programmed microcontroller, controls a series of pumps to automatically sequence the pumping of the individual fluids required by the ELISA procedure into a cell...
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6909073 |
Integrated device based upon semiconductor technology, in particular chemical microreactor
An integrated device based upon semiconductor technology, in particular a chemical microreactor, including a semiconductor body having a high-temperature operating portion and a low temperature...
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6908767 |
Method and device for growing and/or treating cells
The invention relates to a method for growing and treating cells in an automated manner, for diagnostic purposes. The inventive method involves a cell culture plate comprising a plurality of bore...
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6867005 |
Method and apparatus for increasing the dynamic range and accuracy of binding assays
This invention relates to methods for increasing the dynamic range and accuracy of assays in which the presence, absence, activity or concentration of a target analyte is assayed by the emission or...
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6867002 |
Sample treating kit and sample treating method using the same for analysis with a biosensor
A sample solution treating instrument is provided for facilitating rapid and simplified adjustment of the condition of a sample solution proper for analysis with a biosensor before supplying the...
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6790652 |
Method and apparatus for high density format screening for bioactive molecules
A method and apparatus for screening an array of test compounds for bioactivity by contacting an array of test compounds with a detector layer capable of detecting bioactivity, and detecting a...
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6787340 |
Apparatus for separating cells and producing microbial polysaccharides
The present invention includes a process for separating cells from a liquid media, a method of fermentation using such a separation, and an apparatus for conducting such a separation or for...
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6787104 |
Detection and treatment of chemical weapons and/or biological pathogens
A system for detection and treatment of chemical weapons and/or biological pathogens uses a detector system, an electrostatic precipitator or scrubber, a circulation system, and a control. The...
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6730883 |
Flexible heating cover assembly for thermal cycling of samples of biological material
A flexible heating cover assembly for an apparatus for heating samples of biological material with substantial temperature uniformity includes a housing having a plurality of engageable enclosure...
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6719949 |
Apparatus and method for transporting sample well trays
An apparatus for transporting sample well trays with respect to a heating device is provided. The apparatus includes a sample well tray holder, a rotational actuator, and a biasing mechanism. The...
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6716629 |
Apparatus for assay, synthesis and storage, and methods of manufacture, use, and manipulation thereof
The invention features methods of making devices, or “platens”, having a high-density array of through-holes, as well as methods of cleaning and refurbishing the surfaces of the platens. The...
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6713264 |
Process and device for the screening of molecules with regard to their individual binding behaviour towards at least one given ligand
The process is used for the screening of molecules from molecule libraries with regard to their individual binding behavior towards at least one given ligand. For this purpose the ligands labelled...
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6703217 |
Methods and devices for remediation and fermentation
The present invention comprises novel culture methods and devices in which living cells or subcellular biocatalysts are immobilized in an open chamber defined by two rotating disks. The fluid force...
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6696285 |
Nanomachines fueled by nucleic acid strand exchange
The rate of nucleic acid strand exchange can be greatly enhanced if one of the strands of a double-stranded nucleic acid oligomer has a single-stranded extension, or “toehold,” to which a...
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6645757 |
Apparatus and method for transforming living cells
An apparatus and method are disclosed for in vitro transformation of living cells. The apparatus, which is formed as a microelectromechanical device by surface micromachining, can be used to...
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6633785 |
Thermal cycler and DNA amplifier method
A thermal cycler is provided with a number of containing members 10 having a shape in conformity with a shape of micro tubes 6 , nozzles 15 for jetting coolant to the respective containing...
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6632651 |
Tissue maintenance system that applies rhythmic pulses of pressure
A growth support scaffold for cells and tissue is formed of naturally derived connective or skeletal tissue which has been treated for elimination of cellular and cytosolic elements, and modified...
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6632629 |
Microfluidic in-line labeling method of continuous-flow protease inhibition analysis
Enzyme assays are performed in microfluidic devices including, e.g., in-line labeling, separation, and detection of assay products. In-line labeling allows assays, e.g., protease assays, to be...
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6615914 |
Programmable, heatable, coolable reaction vessel utilizing phase change refrigeration
A reaction vessel system includes a reaction vessel, a cooling unit functionally connected to the vessel to impart controlled cooling thereto; a heating unit functionally connected to the vessel to...
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6593131 |
Cultivating apparatus with sterilizing lamp
A cultivating apparatus designed so that cultivating containers for cultivating cultures can be mounted therein and the inside of the apparatus is hermetically sealed by closing a door of said...
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6562209 |
Automated computer controlled reporter device for conducting imunnoassay and molecular biology procedures
An electronic controller, such as a programmed microcontroller ( 33 ), controls a series of pumps (P 1 -P 6 ) to automatically sequence the pumping of the individual fluids required by the ELISA...
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6558947 |
Thermal cycler
A thermal cycling device for a titration plate enables selected sample wells to be individually subjected to heating and cooling cycles independent of the temperature of adjacent sample wells. Each...
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6556940 |
Rapid heat block thermocycler
A heat block thermocycler to perform rapid PCR in multiple small-volume samples (1-20 μl) employing, low profile, low thermal mass sample block the temperature of which can be rapidly and...
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6540895 |
Microfabricated cell sorter for chemical and biological materials
The invention provides a microfabricated device for sorting cells based on a desired characteristic, for example, reporter-labeled cells can be sorted by the presence or level of reporter on the...
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6502505 |
Device and method for controlling fermentation and ensilagation of food
A device for controlling fermentation and ensilagation of food for use with an apparatus for fermenting and ensilaging is disclosed. The device comprising a key input unit manually controlled by a...
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6479301 |
Methods for fabricating an array for use in multiplexed biochemical analysis
The invention provides devices for preparing a reaction substrate for use as an assay device, and methods of using these devices. The devices prepare reaction substrates comprising arrays of...
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6465243 |
Culture device for aerobic culture and method of controlling foams by defoaming
A foam detecting sensor ( 7 ) and an ultrasonic oscillation horn ( 13 ) are mounted on a vertical pipeline between a culture tank ( 1 ) and a liquid-vapor separating device ( 5 ). When overflowed...
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6465242 |
Portable incubator
A portable incubator for testing water comprising a housing, a heating element, a temperature sensor, a heating controller and a specimen bottle having recesses for receiving the heating element...
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6465168 |
Methods and apparatus for the inactivation of viruses
The present invention is directed to methods and apparatus for inactivating viruses associated or potentially associated with blood derived samples. The process and apparatus feature critical,...
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6458553 |
Card for counting and characterizing microorganisms
The invention concerns an analysis card as well as a method for filing such a card and the use of said card. Said card comprises a body consisting of: a zone for injecting into the card a...
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6444462 |
Incubation system for an analyzer apparatus
An ampoule incubator and light analyzer is provided which includes a housing having at least one receptacle for an ampoule, an incubation system, a light analysis system, and a master control...
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