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6045755 |
Apparatus and method for combinatorial chemistry synthesis
In a first embodiment, this invention includes an integrated robot apparatus for performing combinatorial chemistry synthesis protocols and having interchangeable work-stations, robot arm tools,...
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6042786 |
Apparatus for automatically analyzing sample
An object of the present invention is to provide a small and compact analytical apparatus. An input/output device for directing the analytical apparatus and displaying analytical results and...
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6033911 |
Automated assaying device
An automated assaying system is disclosed having a multiplicity of lumens oriented and controllable in clusters. The lumens are portrayed in a matrix, wherein each row of the matrix consists of one...
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6024921 |
Incubation station for test sample cards
Test sample cards containing biological samples are moved through an analytical instrument past a card detection device and detected by the device. The card detection device has an actuator that...
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6024925 |
Systems and methods for preparing low volume analyte array elements
The invention provides, in one aspect, serial and parallel dispensing tools that can deliver defined and controlled volumes of fluid to generate multi-element arrays of sample material on a...
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6024920 |
Microplate scanning read head
A scanning head assembly is provided, the scanning head suited for use with instruments that characterize the absorption, fluorescence, and/or luminescence properties of one or more samples...
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6024883 |
Method for blood analyses
A disk for holding, centrifuging and microscopically viewing fluid samples is provided. The disk includes a plurality of reaction wells radiating outwardly and includes a barrier to restrain...
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6019945 |
Sample analysis system
A sample analysis system includes blood serum analysis units, blood plasma analysis units and urine analysis units which are arranged along a main conveyor line. The width size of each analysis...
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6017495 |
Staining apparatus for staining of tissue specimens on microscope slides
A staining apparatus for staining of tissue specimens placed on microscope slides comprises a number of staining stations (4) and other working stations (1, 2, 3), where the staining stations (4)...
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6001309 |
Jet droplet device
Devices and methods are provided for precise reduction of arrays of microspots. A pulse jetting device is employed having a capillary of micron dimensions, with a portion of the capillary proximal...
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5993746 |
Plate holder
A holder for sample-holding plates has a retainer for pressing a plate placed in the holder both against the back wall and against a side wall. Thus a plate of a certain type will always settle in...
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5993744 |
Apparatus for introducing standards into a vial
A modular vial autosampler has a storage area for vials containing samples to be analyzed and at least one modular sampling station. A vial transfer mechanism lifts a sample vial from the storage...
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5988236 |
Multiple syringe pump assembly for liquid handler
A multiple probe liquid handler includes a syringe pump assembly with multiple syringe pumps communicating with the probes. A carriage movable with respect to a fixed support base carries syringe...
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5985670 |
Method for automatic testing of laboratory specimens
A method for automatic testing of a laboratory specimen includes the initial step of obtaining a specimen to be tested and placing the specimen in a specimen container. The container is removably...
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5985215 |
Analyzing apparatus having a function pipette samples
In an analyzing apparatus of the present invention, sample racks, in each of which a plurality of sample containers are held, are transferred from a rack feeding unit to a discrimination unit for...
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5968731 |
Apparatus for automated testing of biological specimens
An apparatus for performing automated testing of infections biological specimens is disclosed. The apparatus comprise a process controller for translating user commands into test instrument suite...
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5965090 |
Vacuum loading of test sample cards in an analytical instrument
An automatic sample testing machine for testing samples stored in test cards. The machine has a test sample positioning system for moving a tray containing a plurality of test sample cards and...
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5966309 |
Clinically testing biological samples
This invention relates to an automated apparatus for subjecting samples to one or more selected test procedures at one or more test stations comprising a conveyor line for transporting samples...
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5958704 |
Sensing system for specific substance and molecule detection
A system for detecting a specific substance or analyte of interest is provided that includes one or more sensing units and an instrument for analyzing the sensing units. Each sensing unit...
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5955373 |
Environmentally controlled system for processing chemical products
A processing system for processing a plurality of products, the system including a plurality of interchangeable units arranged to receive the products and each having a work station for effecting a...
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5952240 |
Discrete matrix plate positioner
A positive displacement positioner employs rigid stops and actuators to position a work piece, such as a microtiter plate, in any one of at least three positions. Positioner platforms, each of...
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5948360 |
Autosampler with robot arm
A modular vial autosampler has a storage area for vials containing samples to be analyzed and at least one modular sampling station. A vial transfer mechanism includes an arm having a gripper that...
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5942188 |
Interactive control system for packaging control
An interactive control system for controlling the automatic consolidation of contact lenses in a contact lens product flow, the interactive control system comprises a product line having random...
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5942441 |
Method and device for collection of liquid samples
Device for collection of liquid samples has a pump (16) for pumping sampling liquid (24), a tube (7) for delivering the sampling liquid, sample container (23) for collection of the sampling liquid,...
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5935523 |
Apparatus for accessing a sealed container
A method and apparatus are provided for accessing a sealed container, and in particular a sealed container which is at a pressure other than atmospheric and which generally contains blood or other...
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5928952 |
Scheduled system and method for processing chemical products
A processing system for processing a plurality of products, the system including a plurality of interchangeable units arranged to sequentially receive the products and each having a work station...
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5925514 |
Apparatus for testing for infection by a retrovirus
An apparatus for testing specimens for infection by a retrovirus is described. The apparatus comprises a process controller including a communications module for translating user commands into test...
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5904899 |
Assaying apparatus and a vessel holder device in use with the assaying apparatus
An apparatus has a holder unit for sample vessels and reaction vessels, a dispensing unit and a washing unit; wherein, (i) the holder unit involves a sample-vessel holder including a linear array...
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5897837 |
Dispensing device and Immunoassay apparatus using the same
A dispensing device, which may be used with an immunoassay apparatus, includes at least two dispensing pipettes for sucking and discharging liquid; a pipette elevating device for selectively...
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5897835 |
Test sample holder device for test sample positioning system
A positioning system for a sample testing machine incudes a base pan and a set of independent drive systems for sliding a sample tray across the base pan. Each of the drive systems incudes a paddle...
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5891396 |
Cutting and sealing station for test sample cards in an automated analytical system
An automatic sample testing machine for testing samples stored in test cards. The machine has a test sample positioning system for moving a tray containing a plurality of test sample cards and...
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5888454 |
Device for measurement of luminescence of a fluid sample
The invention concerns a measuring device for carrying out of luminescence measurements of fluid samples, with a light detector (10) which detects the light entering an aperture opening (36) of a...
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5888835 |
Method and apparatus for wash, resuspension, recollection and localization of magnetizable particles in assays using magnetic separation technology
Method and apparatus for enabling resuspension wash and magnetic localization of sample components bound to particles with magnetic properties in reaction vessels during separation and wash for...
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5888455 |
Optical reader and sample card transport stations for biological sample testing machine
A sample card transport station moves a test sample card from an incubation station for the card to a transmittance and fluorescence optical station in a sample testing machine. The sample card...
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5885528 |
Apparatus for blood analysis
A disk for holding, centrifuging and microscopically viewing fluid samples is provided. The disk includes a plurality of reaction wells radiating outwardly and includes a barrier to restrain...
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5885530 |
Automated immunoassay analyzer
An improved automated immunoassay analyzer including a high throughput automated immunoassay system which can perform high volume testing on a broad range of analytes while selecting from among a...
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5882597 |
Bioassay plate washer having concentric aspirate and wash needles
In a preferred embodiment, a bioassay plate washer, including: a housing; a first wash assembly disposed in the housing; the first wash assembly including wash and aspirate manifolds having defined...
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5882595 |
Automatic processing system for use in solid phase biospecific binding and DNA sequencing techniques
A system for processing biomolecules comprising, a plurality of manifolds, each manifold having a holder portion and a number of peg members extending therefrom, a plurality of plate or strip...
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5882596 |
Method and device for automatic chemical analysis
The present invention provides a vessel shuttle which can be used, for example, for moving reaction vessels to or from an assay resource station in an automated chemical analyzer. The vessel...
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5882594 |
Device and method for automatic sample pretreatment
An automatic sample pretreatment device is provided which is capable of conducting a series of treatments or reactions from pretreatment to measurement automatically in a short time by employing a...
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5876670 |
Multi-item analyzer having plurality of analyzing modules
A multi-item analyzer includes a first analyzing module for performing analysis items having a larger request in number arranged in the upstream side of a transporting line, and a second analyzing...
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5871696 |
Cassette for blood smear slides and cooperative slide ejection assembly
A cassette for blood smear slides has a holder portion for supporting slides in a stack and an alignment surface for orienting a bottom slide with respect to a slide egress window. A force plate...
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5869006 |
Identification system for test sample cards in an analytical instrument
An automatic sample testing machine for testing samples stored in test cards. The machine has a test sample positioning system for moving a tray containing a plurality of test sample cards and...
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5856194 |
Method for determination of item of interest in a sample
The embodiments disclosed relate to determination of an item of interest in a sample. In one method, a process path comprising a process lane including a process step performance lane where a...
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5856193 |
Automatic sample testing method
An automatic sample testing machine for testing samples stored in test cards. The machine has a test sample positioning system for moving a tray containing a plurality of test sample cards and...
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5853667 |
Test sample positioning system
A positioning system for a sample testing machine incudes a base pan and a set of independent drive systems for sliding a sample tray across the base pan. Each of the drive systems incudes a paddle...
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5854075 |
Automatic blood film preparation method
An automatic device prepares blood films or smears on microscope slides. The device has essentially one moving part, namely a carriage which holds the slide, and which is movable back and forth...
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5849247 |
Automatic apparatus for immunological assay
Automatic immunological assay apparatus comprising reaction wells in which there are deposited quantities of samples to be analyzed and of reagents, the reaction wells being grouped in modules (40)...
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5846490 |
Automated test strip supplying system
Disclosed is an automated supplying system for supplying liquid samples and test strips to an analyzer having a receiving section which receives test strips dipped in liquid samples one by one, a...
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5846491 |
Device for automatic chemical analysis
This invention provides an automated chemical analyzer capable of automatically analyzing a plurality of samples for at least two different analytes. The analyzer includes a plurality of assay...
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