|
Match
|
Document |
Document Title |
|
|
7342652 |
Biomedical optical device and biomedical optical measuring method
Light having a wavelength to be absorbed by a target object is irradiated from a light irradiating unit toward a subject while varying its intensity in the course of time. At least two detecting...
|
|
|
7333186 |
Method and device for measuring biological information
In order to precisely determine a stable measuring region appropriate for a measurement of biological information, and to measure a concentration of a specific component, i.e. biological...
|
|
|
7333193 |
Analysis apparatus irradiating detection light and reading state of analysis object
An analysis apparatus capable of normally creating image data and an analysis disc used for this. Instead of using a signal which has been read in time series by pickup following a track so as to...
|
|
|
7326579 |
Immunoassay method for lyzed whole blood
The present invention provides an immunoassay method in which blood can be measured even without pretreatment by means of a centrifuge etc. In the present invention, antibodies or antigens in a...
|
|
|
7324694 |
Fluid sample analysis using class weights
Most automatic particle classification methods produce errors. The invention provides a method for improving the accuracy of particle classification while shortening the amount of manual review...
|
|
|
7315378 |
Optical arrangement for assay reading device
Disclosed, in one aspect, is an assay result reading device for reading the result of an assay performed using a test strip, the device comprising: a light source or sources, said light source/s...
|
|
|
7300797 |
Lysis reagent for blood cell analysis
A multifunctional reagent for erythrocytes containing an amount sufficient to produce the lysis of erythrocytes or the sphering of erythrocytes in such a way that they can be detected by a...
|
|
|
7289218 |
Optical component for directing electromagnetic radiation
A passive optical component directs first electromagnetic radiation incident on the component in a first direction and second electromagnetic radiation incident on the component in a second...
|
|
|
7283217 |
Sample analyzer and computer product
A sample analyzer including a detection unit for irradiating a biological sample with light and obtaining optical information; a cell classification processor for classifying cells contained in the...
|
|
|
7277166 |
Cytometer analysis cartridge optical configuration
A medium having microfluidic circuitry for sampling and analyses. The medium may be a cartridge having a window countersunk into it and containing a flow channel. The flow channel may have items of...
|
|
|
7256891 |
Sensor alignment apparatus for an analysis system
An apparatus for analyzing a population of particles is set forth. The apparatus includes an emitter adapted to generate a beam of electromagnetic radiation, such as from a laser, and a particle...
|
|
|
7230687 |
Blood leak detector for extracorporeal treatment system
A blood leak detector is disclosed having a light source projecting a beam along an optical path, wherein the beam has a wavelength in a range of about 800 to 930 nm; a light detector receiving the...
|
|
|
7227622 |
Method and apparatus for sensing blood sample contained in sample container
A blood sample contained in a sample container is separated into a serum and a clot by a separating medium. An apparatus for sensing the blood sample includes a first sensing unit which senses the...
|
|
|
7221453 |
Optical apparatus
Various optical apparatus provide a source of parallel light ( 7, 75 ). The parallel light ( 7, 75 ) is generally achieved by directing an incident beam at the apex of a prism ( 1, 22, 24, 26, 28...
|
|
|
7198955 |
Method and apparatus for measurement of blood substitutes
A method is disclosed whereby the concentration of a blood substitute, such as cross-linked hemoglobin, in a serum or plasma specimen is rapidly and accurately identified and quantified. The method...
|
|
|
7195923 |
Ratiometric determination of glycated protein
The present invention provides methods for determining a ratio of an amount of a glycated form of a protein to a total amount of the protein in a sample containing the glycated protein, the...
|
|
|
7170591 |
Blood treatment device and method for blood treatment
The present invention provides a blood treatment device and methods of blood treatment to provide an individual patient with the most suitable blood treatment and reduced treatment duration....
|
|
|
7154592 |
Multiwavelength readhead for use in the determination of analytes in body fluids
A readhead for use in the determination of the concentration of an analyte in a sample comprises a read area for receiving the sample, a light source including a plurality light emitting elements...
|
|
|
7154593 |
Method and apparatus for measuring blood sugar
In a method for the measurement of the concentration of a substance in a liquid, especially for blood sugar measurement, the liquid to be measured is applied to the measuring field of a test strip,...
|
|
|
7132636 |
Imaging system and methodology employing reciprocal space optical design
An imaging system and methodology is provided to facilitate optical imaging performance. The system includes a sensor having one or more receptors and an image transfer medium to scale the sensor...
|
|
|
7133547 |
Method for quantitative video-microscopy and associated system and computer software program product
A method of determining an amount of at least one molecular species in a sample from an image of the sample captured by an image acquisition device is provided, each molecular species being...
|
|
|
7130027 |
Reflection-photometric analytical system
This invention generally relates to a reflection-photometric analytical system having a measuring head comprising a source of radiation and a radiation detector for the reflection-photometric...
|
|
|
7126676 |
Spectral analysis of light scattered from clotting blood
A method for studying whole blood clotting that includes irradiating a specimen with light and recording light reflected into the hemisphere of the irradiating beam. The time course of reflected...
|
|
|
7117721 |
Fluid dose, flow and coagulation sensor for medical instrument
In combination, an instrument for determining a characteristic of a biological fluid or a control, and a cuvette for holding a sample of the biological fluid or control, the characteristic of which...
|
|
|
7095491 |
Device and method for measuring constituents in blood
The method and device serve to measure a proportion of constituents in blood. To this end, electromagnetic radiation of different radiation wavelengths is directed through a tissue ( 9 ) containing...
|
|
|
7095492 |
Method and apparatus for measuring cell-by-cell hemoglobin
An apparatus and method for directly determining the hemoglobin content (CH) of individual sphered red blood cells and for directly determining the width of the cell hemoglobin distribution of a...
|
|
|
7092078 |
Flow cytometer for classifying leukocytes and method for determining detection angle range of the same
A blood sample containing leukocytes flows through a flow cell. A light source emits a light beam in a first direction. The light beam incident into the flow cell is scattered by the blood sample...
|
|
|
7084976 |
Concentration measuring instrument
To measure the concentration of an optically active substance in a solution without contacting the solution, the concentration measuring apparatus of the present invention includes: a light source...
|
|
|
7075628 |
Method and apparatus for direct spectrophotometric measurements in unaltered whole blood
A method and apparatus that allows accurate spectrophotometric determination of the concentrations of various hemoglobin species in whole undiluted blood. The invention employs 1) an optical...
|
|
|
7076115 |
Analysis of chemical data from images
Computer programs and computer-implemented methods implement techniques for evaluating experimental data from a library of materials. The techniques receive a plurality of images of a library of...
|
|
|
7068365 |
Method and a system for determination of particles in a liquid sample
The present invention relates to a method for the assessment of quantity and quality parameters of biological particles in a liquid analyte material. The method comprises applying a volume of a...
|
|
|
7068829 |
Method and apparatus for imaging samples
A method for analysis of DNA data. A DNA source image is generated based on the DNA data. A digital bit-map is created from the DNA source image plotting image intensity data against a...
|
|
|
7065286 |
Method and apparatus for testing optical fiber by using biorthogonal codes and Moore-Penrose generalized inverses
Disclosed is a method and an apparatus for testing an optical fiber by using a biorthogonal codes and a Moore-Penrose inverse matrix. The method includes the steps of: (a) coding 2n optical pulses...
|
|
|
7054514 |
Optical waveguide sensor, device, system and method for glucose measurement
An optical waveguide sensor for glucose measurement comprises a substrate, a first optical waveguide layer formed on a surface of the substrate, an entrance grating and an exit grating which are...
|
|
|
7050157 |
Reagent-less whole-blood glucose meter
A reagentless whole-blood analyte detection system that is capable of being deployed near a patient has a source capable of emitting a beam of radiation that includes a spectral band. The...
|
|
|
7027134 |
Spectrophotometric system and method for the identification and characterization of a particle in a bodily fluid
The present invention provides a method and apparatus for the detection of an infectious disease or disorder in a fluid, such as a mammalian blood sample, the detection of a specific protein in a...
|
|
|
7022286 |
Fluidic device for medical diagnostics
A fluidic medical diagnostic device permits measurement of analyte concentration or a property of a biological fluid, particularly the coagulation time of blood. The device has at one end a sample...
|
|
|
7016022 |
Dual use detectors for flow cytometry
An optical alignment system for aligning a light beam with a core flow in a flow stream. The flow stream may have a sheath fluid and a core flow, where the core flow has a current position within...
|
|
|
7016021 |
Method for measuring concentration of component contained in bodily fluid and apparatus for measuring concentration of component contained in bodily fluid
A measuring unit is placed at the surface of a living body. The pressure inside of a glass container is reduced by a pressure reducing tank, so that a subcutaneous exuding fluid is taken out at the...
|
|
|
7002670 |
Optical sensor and method for measuring concentration of a chemical constituent using its intrinsic optical absorbance
An improved optical sensor and method for measuring concentration of a chemical constituent where measurement interference from other chemical compounds is present in the solution is provided. More...
|
|
|
6995835 |
Method and apparatus for measuring analytes in blood bags
The present invention provides a method for determining a concentration of at least one analyte in a sample contained in a blood bag or in tubing in fluid communication with said blood bag, using...
|
|
|
6985767 |
Living body information measuring apparatus, living body information measuring method, body fat measuring apparatus, body fat measuring method, and program recording medium
A body fat measuring apparatus is provided with a light emitting device 1 for projecting light rays to a subject's tissue, light receiving devices 3 and 4 for detecting a transmitted light...
|
|
|
6984526 |
Spectrophotometric method for determining the viability of a sample containing platelets
A method and apparatus for characterizing the type of a blood sample and a variety of blood components are provided wherein a transmission spectrum of the sample is collected over a predetermined...
|
|
|
6979830 |
Optical architectures for microvolume laser-scanning cytometers
Methods and instrumentation for performing charge coupled device (CCD)-based confocal spectroscopy with a laser spot array are provided. The methods and instruments of the invention are useful in...
|
|
|
6958809 |
Reagent-less whole-blood glucose meter
A reagentless whole-blood analyte detection system that is capable of being deployed near a patient has a source capable of emitting a beam of radiation that includes a spectral band. The...
|
|
|
6956650 |
System and method for enabling simultaneous calibration and imaging of a medium
The methods and systems are provided that alleviate the impact of experimental systematic errors. These calibration methods and systems can be based on the discovery that by including source and...
|
|
|
6949384 |
Method for monitoring degradation of Hb-based blood substitutes
The present invention provides a method for monitoring degradation of Hb-based blood substitutes, in a sample. This method involves determining a concentration of met-Hb within the sample, by...
|
|
|
6943883 |
Apparatus, sample cuvette and method for optical measurements
An apparatus, a sample cuvette and a method for optical measurements on samples which show variable levels of scattering are provided. The apparatus, sample cuvette and method may be used for...
|
|
|
6937884 |
Method and system for imaging the dynamics of scattering medium
A method and system for imaging the dynamics of a scattering medium ( 116 ) is provided. The method and system generates contrast and resolution enhanced images of dynamic properties of a medium...
|
|
|
6927843 |
Non-invasive measurement of skin bilirubin level
The invention concerns a method and a device for non-invasive measurement of a tissue and in particular of the skin bilirubin level. The inventive device is characterized in that it comprises: a...
|