Matches 1 - 50 out of 149 1 2 3 >


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US20120120384 Sensor Clip Assembly for an Optical Monitoring System  
A sensor clip assembly for an optical blood monitoring system includes a circuit board with a microprocessor that is programmed with a ratiometric model to calculate hematocrit and/or oxygen...
US20120218541 SHROUDED SENSOR CLIP ASSEMBLY AND BLOOD CHAMBER FOR AN OPTICAL BLOOD MONITORING SYSTEM  
An optical blood monitoring system for blocking unwanted light from reaching sensors in a sensor clip assembly fastened to a blood chamber connected in an extracorporeal blood treatment system....
US20120031841 Device and method for measuring a blood constituent in blood for an extracorporeal blood treating device  
The invention relates to a device and a method for measuring a blood constituent in blood for an extracorporeal blood treatment device, comprising a dialyzer or a filter, and a hose line system...
US20120008130 CORRELATION TECHNIQUE FOR ANALYSIS OF CLINICAL CONDITION  
The present invention provides a correlation technique for analysis of changes in bodily fluid and/or tissue in order to identify or monitor appearance, progression or treatment of a disease or...
US20100309454 SPECTROMETERS MINIATURIZED FOR WORKING WITH CELLULAR PHONES AND OTHER PORTABLE ELECTRONIC DEVICES  
Based on the present invention, superior compact spectrometers may be constructed and integrated into a cellular phone, or attached to a cellular phone. Such a cellular phone may be a PDA phone,...
US20110023575 NON-INVASIVE SENSOR CALIBRATION DEVICE  
A calibration device according to embodiments of the disclosure is capable of being used with a non-invasive sensor. Certain embodiments of the calibration device simulate a human pulse by varying...
US20120206713 EXAMINATION DEVICE AND EXAMINATION METHOD  
Provided herein are an examination device and an examination method that can efficiently perform examination even when both whole blood and serum/blood plasma specimens are to be examined. A...
US20130077085 Measuring Volume and Constituents of Cells  
A method of determining a volume of a platelet includes: (a) illuminating the platelet with incident light at a plurality of illumination wavelengths; (b) obtaining at least one two-dimensional...
US20120262703 Measuring Volume and Constituents of Cells  
A method of determining a volume of a platelet includes: (a) illuminating the platelet with incident light at a plurality of illumination wavelengths; (b) obtaining at least one two-dimensional...
US20090079962 Tank for an Optical Device for Blood Analysis, Analysis Apparatus Equipped With Such a Tank  
A flow-through tank 300 is suitable for an optical device for the counting and/or differentiation of leucocytes in an automatic blood analysis apparatus 1. The tank has an analysis zone 304, in...
US20120170020 DEVICE AND METHOD FOR DETECTING BLOOD OR BLOOD CONSTITUENTS IN THE LIQUID SYSTEM OF A DEVICE FOR EXTRACORPOREAL BLOOD TREATMENT  
The present invention relates to a device and a method for detecting blood or blood constituents in the liquid system of a device for extracorporeal blood treatment, comprising a dialysis device...
US20110026009 Surface Mapping by Optical Manipulation of Particles in Relation to a Functionalized Surface  
Methods and apparatus for analyzing surface properties of particles are provided. A method for analyzing the surface properties of the particle includes a associating a first particle with a first...
US20100294950 MEASURING APPARATUS, AND LIQUID COLLECTING AND MEASURING SYSTEM HAVING THE SAME  
A blood collecting apparatus includes a main flow path and a pressure generator. The pressure generator is provided in an intermediate position of the main flow path to insert a gas as separators...
US20060285104 Molecular imager  
13 An apparatus for testing and determining a biological function based upon blood samples comprising a specimen holder for holding a blood sample; a light on the specimen; a molecular imager for...
US20140268103 SIMPLE SUGAR CONCENTRATION SENSOR AND METHOD  
A glucose sensor comprising an optical energy source having an emitter with an emission pattern; a first polarizer intersecting the emission pattern; a second polarizer spaced a distance from the...
US20140104596 SIMPLE SUGAR CONCENTRATION SENSOR AND METHOD  
A glucose sensor comprising an optical energy source having an emitter with an emission pattern; a first polarizer intersecting the emission pattern; a second polarizer spaced a distance from the...
US20070291250 Solid control and/or calibration element for use in a diagnostic analyzer  
A solid element for use as a control or calibration element which can be used in a diagnostic analyzer. The element includes a translucent or transparent solid material which when illuminated by a...
US20130033697 DEVICE FOR DETERMINING A CONCENTRATION OF A CONSTITUENT OF BLOOD IN A HOSE LINE  
A device for determining the concentration of a constituent of blood in a hose line, in particular in the hose line of an extracorporeal blood circuit of an extracorporeal blood treatment...
US20150211988 RAMAN, INFRARED, OR RAMAN-INFRARED ANALYSIS OF PERIPHERAL BLOOD PLASMA PROTEIN STRUCTURE AND ITS RELATION TO COGNITIVE DEVELOPMENT IN ALZHEIMER'S DISEASE  
The present invention relates to a Raman spectroscopy method for determining protein structure associated with global cognitive deterioration in Alzheimer's disease from the Raman spectroscopic...
US20060279724 Micro-volumetric blood radioactivity counter  
The present invention relates to a detector assembly, comprising at least one beta radiation detector, and a conduit for drawing from a subject blood in which a radiotracer has been injected, at...
US20120062869 SPECTROSCOPIC DETECTOR AND METHOD FOR DETERMINING THE PRESENCE OF BLOOD AND BIOLOGICAL MARKER SUBSTANCES IN LIQUIDS  
The invention relates to a detector for measuring scattered light in liquids having a housing, a transparent, flexible tube for transporting liquid through the housing, a light emitter, and a...
US20140185031 SYSTEMS AND METHODS FOR PLATELET COUNT WITH CLUMP ADJUSTMENT  
Embodiments of the present invention encompass automated systems and methods for analyzing platelet parameters in an individual based on a biological sample obtained from blood of the individual....
US20130329214 APPLICATION OF SPECTRAL LINEWIDTH VARIATION USING OPTICAL FILTER  
The spectral linewidth variation of the light signal passing through the optical filter is employed to determine or evaluate the property of the analyte sample. By way of the optical filter, the...
US20100020308 Transducer Module  
Transducer modules for use in a blood analysis instrument and methods for analyzing a blood sample. The transducer modules presented generally include a light source, a focus-alignment system, a...
US20150238672 SELF CALIBRATING BLOOD CHAMBER  
An optical blood monitoring system and corresponding method avoid the need to obtain a precise intensity value of the light impinging upon the measured blood layer during the analysis. The system...
US20090103086 PORTABLE SAMPLE PREPARATION AND ANALYSIS SYSTEM FOR MICRON AND SUB-MICRON PARTICLE CHARACTERIZATION USING LIGHT SCATTERING AND ABSORPTION SPECTROSCOPY  
There is provided a method and device for remote sampling, preparation and optical interrogation of a sample using light scattering and light absorption methods. The portable device is a...
US20090251683 VIRTUAL SEPARATION OF BOUND AND FREE LABEL IN A LIGAND ASSAY FOR PERFORMING IMMUNOASSAYS OF BIOLOGICAL FLUIDS, INCLUDING WHOLE BLOOD  
Detection and characterization of immunologically detected substances are performed electronically on human and animal biological fluids such as whole blood, serum, plasma, urine, milk, pleural...
US20050036146 Sample element qualification  
A sample element includes first and second substantially parallel faces separated by an intermediate member. The parallel faces and the intermediate member at least partially define a sample...
US20090109422 DETECTING ELEMENT, DETECTING DEVICE AND DETECTING METHOD  
The present invention provides a detecting element which can stably detect a substance with high sensitivity; a detecting device therefor; and a detecting method therefor. The detecting element...
US20090015819 OPTICAL ANALYSIS SYSTEM, BLOOD ANALYSIS SYSTEM AND METHOD OF DETERMINING AN AMPLITUDE OF A PRINCIPAL COMPONENT  
The optical analysis system (20) is arranged to determine an amplitude of a principal component of an optical signal. The optical analysis system (20) comprises a multivariate optical element (5,...
US20120140205 METHODS AND SYSTEMS FOR CONTROLLING THE FLOW OF PARTICLES FOR DETECTION  
A method of focusing particles is provided. The method includes transiting a fluid containing particles therein through a channel at a flow rate and adjusting the flow rate for a desired transit...
US20090219509 Optical sensor with enhanced reflectance  
A device for determination of analytes is disclosed that comprises an optical material having a deposit on a surface thereof, where this deposit includes an analyte-reactive reagent and a...
US20080309930 Calibration for Spectroscopic Analysis  
The present invention provides an optical analysis system for determining an amplitude of a principal component of an optical signal. The principle component is indicative of the concentration of...
US20130100435 DEVICE AND METHOD INTENDED TO MEASURE THE PROPERTIES OF A COMPLEX MEDIUM BY ANALYSIS OF THE VARIATION IN BACKSCATTERED AND/OR TRANSMITTED LIGHT  
Disclosed is a device and method intended to measure the properties of a complex medium (2) by analysing the variation in light backscattered by this complex medium (2) after a prior stirring...
US20080024758 Optical system for a particle analyzer and particle analyzer using same  
A compact optical system for a particle analyzer and particle analyzer using same are provided. The optical system for a particle analyzer of the present invention comprises a light source, an...
US20080291425 Removable sorting cuvette and nozzle  
A flow cell and flow cytometer in which a nozzle at the end of a flow channel is disposed on a removable substrate held at a registered location on a flow cell. Other elements including...
US20130038860 BLOOD ANALYSIS APPARATUS AND BLOOD ANALYSIS METHOD  
A blood analysis apparatus includes an analysis section. The analysis section is configured to compare a measurement spectrum obtained regarding red blood cells with a standard spectrum of heme,...
US20070002309 Analyzer and analytic system  
This analyzer comprises a photoirradiation portion simultaneously photoirradiating a plurality of storage vessels storing a plurality of measurement samples respectively and a plurality of...
US20120262704 Measuring Volume and Constituents of Cells  
A method for determining a mean cell volume for a blood sample includes: illuminating the sample with incident light at a plurality of illumination wavelengths and obtaining a two-dimensional...
US20080144004 Optical Spectrophotometer  
In one aspect, the present invention provides systems and methods for non-invasively determining the amount of an analyte in a subject's blood using a set of light sources and a set of light...
US20090091741 Optical coagulation monitor and method of use  
An optical coagulation monitor and the method of monitoring blood coagulation status are disclosed. The method includes positioning a sample probe containing an optical fiber within a circulating...
US20140132945 CITRATE DETECTOR FOR BLOOD PROCESSING SYSTEM  
A citrate detector is provided for use in combination with a blood processing system and replacement fluid tubing or conduit of a disposable set. The citrate detector comprises a light source and...
US20080198360 Transmission Spectroscopy System for Use in the Determination of Analytes In Body Fluid  
A total transmission spectroscopy system for use in determining the analyte concentration in a fluid sample comprises a sample cell receiving area, a light source, a collimating lens, a first...
US20080306346 Diagnostic tool detecting the degradation status of Von Willebrand Factor multimers  
A method in which the cleavage profile and size distribution of von Willebrand factor (VWF) multimers is analyzed, includes: providing a sample medium of human body fluids comprising a plurality...
US20080194988 Biosensor Unified With Needle  
There is provided a biosensor unified with a needle in which, since its constitution is simple, its assembling is easy in spite of having strength, collecting of body fluid sample can be conducted...
US20090219510 Nonhemolytic optical sensor with enhanced reflectance  
A nonhemolytic sensor for determination of analytes in erythrocyte-containing biological fluids is disclosed that comprises an optical material having a deposit on a surface thereof, where this...
US20100165324 RAMAN SPECTROSCOPIC MONITORING OF HEMODIALYSIS  
Spectroscopic systems and methods are disclosed for determining levels of at least one analyte in blood undergoing hemodialysis. In one aspect, the invention employs Raman spectroscopy to monitor...
US20100066996 Sample analyzer  
The present invention is to present a sample analyzer, comprising: an imaging device for imaging a sample container which has translucency and contains a sample; a measuring device for aspirating...
US20090115996 DETECTING MICROORGANISMS IN BLOOD UTILIZING PHYSICAL AND CHEMICAL CHANGES IN BLOOD  
An approach to detecting microorganisms in blood uses the changes of hemoglobin and the physical and chemical properties of blood to detect the presence of microorganisms in blood....
US20130164779 DISPOSABLE CARTRIDGE FOR FLUID ANALYSIS  
A disposable blood analysis cartridge may include a sample collection reservoir, an absorbance measurement channel, and an optical light scattering measurement channel. One or more valves may be...

Matches 1 - 50 out of 149 1 2 3 >