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Match Document Document Title
9039877 Electrode strip and sensor strip and manufacture method thereof and system thereof  
The present disclosure relates to an electrode strip, a sensor strip, a system thereof and a manufacturing method thereof. The sensor strip includes a first reactive film, a second reactive film...
9005415 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Electrode strip and sensor strip and manufacture method thereof and system thereof
 
The present disclosure relates to an electrode strip, a sensor strip, a system thereof and a manufacturing method thereof. The sensor strip includes a first reactive film, a second reactive film...
8999125 Embedded strip lot autocalibration  
An auto-calibration system for diagnostic test strips is described for presenting data individually carried on each test strip readable by a diagnostic meter. The test strip meter may provide a...
8965478 Microelectrodes in an ophthalmic electrochemical sensor  
An eye-mountable device includes an electrochemical sensor embedded in a polymeric material configured for mounting to a surface of an eye. The electrochemical sensor includes a working electrode,...
8886275 Encapsulated electronics  
An eye-mountable device includes an electrochemical sensor embedded in a polymeric material configured for mounting to a surface of an eye. The electrochemical sensor includes a working electrode...
8880139 Symmetrically arranged sensor electrodes in an ophthalmic electrochemical sensor  
An eye-mountable device includes an electrochemical sensor embedded in a polymeric material configured for mounting to a surface of an eye. The electrochemical sensor includes a working electrode,...
8874182 Encapsulated electronics  
An eye-mountable device includes an electrochemical sensor embedded in a polymeric material configured for mounting to a surface of an eye. The electrochemical sensor includes a working electrode...
8852422 Concentration determination in a diffusion barrier layer  
The present invention relates to improved electrochemical biosensor strips and methods for determining the concentration of an analyte in a sample. By selectively measuring a measurable species...
8728297 Small volume in vitro analyte sensor  
A sensor utilizing a non-leachable or diffusible redox mediator is described. The sensor includes a sample chamber to hold a sample in electrolytic contact with a working electrode, and in at...
8721870 Membrane system with sufficient buffering capacity  
Electrochemical sensors for measurement of an analyte comprising an analyte sensing membrane comprising at least one salt of acetate ion, carbonate ion, bicarbonate ion, or mixtures thereof....
8715990 Glucose dehydrogenase and method for producing the dehydrogenase  
A glucose dehydrogenase, having high substrate specificity, can be produced at a low cost, is not affected by oxygen dissolved in a measurement sample and, in particular, has superior thermal...
8715981 Electrochemical biosensor  
Networks of single-walled carbon nanotubes (SWCNTs) decorated with Au-coated Pd (Au/Pd) nanocubes are employed as electrochemical biosensors that exhibit excellent sensitivity (2.6 mA mM−1 cm−2)...
8702966 Biosensor provided with code electrode, method for manufacturing the same, and method for obtaining sensor information from the same  
The present invention provides a biosensor having a code electrode, a method for manufacturing the same, and a method for obtaining sensor information on the same, in which a code electrode for...
8691152 System and method for analyte measurement  
A method of measuring an analyte in a biological fluid comprises applying an excitation signal having a DC component and an AC component. The AC and DC responses are measured; a corrected DC...
8679310 Biosensor  
A biosensor includes a first working electrode that a biocatalyst, which has a property that reacts on a specified ground substance, is disposed, a second working electrode that the biocatalyst,...
8647488 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Biosensor
 
A biosensor includes a first working electrode that a biocatalyst, which has a property that reacts on a specified ground substance, is disposed, a second working electrode that the biocatalyst,...
8608921 Layered enzyme compositions for use with analyte sensors  
Embodiments of the invention provide amperometric analyte sensors having optimized elements such as electrodes formed from sputtered platinum compositions as well as layers of material selected to...
8527024 Amperometric sensor and method for its manufacturing  
An in vivo amperometric sensor is provided for measuring the concentration of an analyte in a body fluid. The sensor comprises a counter electrode and a working electrode, and the working...
8524055 Method for measuring blood components and biosensor and measuring instrument for use therein  
The present invention provides a method of measuring a component in blood, by which the amounts of blood cells and an interfering substance can be measured with high accuracy and high reliability...
8511147 Analyte sensors and methods of use  
Analyte sensors for determining the concentration of an analyte in a sample. The sensors have a sample chamber having an inlet with a projection extending from an edge of the sensor for...
8506776 Biological test chip and a manufacturing method thereof  
The present invention discloses a biological test chip and a method for manufacturing the same. The biological test chip comprises a test unit and an auxiliary unit for producing capillary action....
8409425 Biosensor coating composition and methods thereof  
The disclosure provides for reagent compositions for biosensors comprising release polymers, methods of making such biosensors and films of reagent compositions comprising release polymers. The...
8399070 Method of defining electrodes using laser-ablation and dielectric material  
A method of forming an electrochemical test sensor includes providing a base. Electrochemically-active material is placed on the base. Dielectric material is applied over the...
8357273 Analyzer  
The present invention relates to an analyzer (1) to be used with an analytical tool (2) mounted thereto and used for analyzing a particular component contained in a sample supplied to the...
8308924 Enzyme electrode and method for producing the same  
The present invention discloses an enzyme electrode and its producing method, which comprises: providing a substrate with a carbon surface; forming a gold surface on the carbon surface and thus...
8298389 In vitro analyte sensor, and methods  
In vitro electrochemical sensor that provide accurate and repeatable analysis of a sample of biological fluid are provided. In some embodiments, the sensors have a measurement zone that has a...
8298387 Reactive oxygen species measuring device  
A reactive oxygen species measuring device according to the present invention comprises a reactive oxygen species sensor provided with an electrode assembly capable of detecting the presence of...
8293094 Method and apparatus for assay of electrochemical properties  
A method for monitoring a select analyte in a sample in an electrochemical system. The method includes applying to the electrochemical system a time-varying potential superimposed on a DC...
8268145 Electrochemical cell and method of making an electrochemical cell  
Electrochemical test cells are made with precision and accuracy by adhering an electrically resistive sheet having a bound opening to a first electrically conductive sheet. A notching opening is...
8268143 Oxygen-effect free analyte sensor  
The present invention provides an electrochemical sensor having a sensing chemistry that operates substantially free of any “oxygen effect”. The electrochemical sensors are useful in determining...
8262874 Biosensor coating composition and methods thereof  
The disclosure provides for reagent compositions for biosensors comprising release polymers, methods of making such biosensors and films of reagent compositions comprising release polymers. The...
8236165 Method for operating measuring meter and measuring meter  
A method for operating a measuring meter for an electrochemical test strip is provided. The method comprises steps of applying a voltage to electrodes of the test strip at least during one of a...
8236153 Immobilization support, process for producing the same, electrode, process for producing the same, electrode reaction utilizing apparatus and process for producing the same  
An immobilization carrier containing an electron acceptor compound is used in addition to glutaraldehyde and poly-L-lysine to immobilize an enzyme and an electron acceptor compound simultaneously...
8216138 Correlation of alternative site blood and interstitial fluid glucose concentrations to venous glucose concentration  
The invention relates to a method for calibrating an analyte-measurement device that is used to evaluate a concentration of analyte in bodily fluid at or from a measurement site in a body. The...
8207336 Osmium compound useful as redox mediator  
Bis-(4,4′dimethyl-2,2′bipyridyl) picolinate osmium complexes are useful as mediators in the electrochemical test strips, such as those used in the detection of glucose.
8192610 Error detection in analyte measurements based on measurement of system resistance  
Measurement of the series track resistance of a working and counter electrode pair in an electrochemical test strip provide error detection for multiple variations in the quality of the test...
8182663 Blood urea nitrogen (BUN) sensor  
A BUN (blood urea nitrogen) sensor containing immobilized carbonic anhydrase and immobilized urease for the in vitro detection of urea nitrogen in blood and biological samples with improved...
RE43399 Electrode systems for electrochemical sensors  
The present invention relates generally to systems and methods for improved electrochemical measurement of analytes. The preferred embodiments employ electrode systems including an...
8172996 Enzyme electrode and method for producing the same  
An enzyme electrode and its producing method are disclosed. The method includes providing a substrate having a carbon surface; forming a gold surface on the carbon surface and forming an...
8163163 Method of electrochemical analysis of an analyte  
A method of electrochemical analysis using a sensor electrode specific for an analyte under test. The method comprises immersing the sensor electrode in a sample solution suspected of containing...
8114269 System and method for determining the point of hydration and proper time to apply potential to a glucose sensor  
According to an embodiment of the invention, a method of determining hydration of a sensor having a plurality of electrodes is disclosed. In particular embodiments, the method couples a sensor...
8114268 Method and system for remedying sensor malfunctions detected by electrochemical impedance spectroscopy  
A method and system that enables a user to maintain a sensor in real time. The present invention involves performing a diagnostic Electrochemical Impedance Spectroscopy (EIS) procedure to measure...
8088272 System and methods for determination of analyte concentration using time resolved amperometry  
This invention is a method for determining a concentration of an analyte. The steps include applying a potential excitation to a fluid sample containing an analyte, and measuring a current...
8083925 Analyte determination methods and devices  
The present invention provides methods and apparatuses for analyte detection.
8062490 Reagent compositions for use in electrochemical detection  
Biological reagent compositions with improved sensitivity to the concentration of blood glucose in patient samples for use in measuring systems and methods. The reagent compositions comprise a...
8057659 Detection of analytes in a dual-mediator electrochemical test strip  
Determination of an analyte such as glucose in a sample is done making use of a plurality of electron transfer reagents, for example two electron transfer reagents, that work together to transfer...
8050731 Techniques to improve polyurethane membranes for implantable glucose sensors  
The invention provides an implantable membrane for regulating the transport of analytes therethrough that includes a matrix including a first polymer; and a second polymer dispersed throughout the...
8038860 Biosensor  
A biosensor can supply a sample solution accurately and easily, and includes a capillary for collecting a sample solution and analyzes a specific substance in the sample solution, an air hole, and...
8021528 Biosensor  
A biosensor that is capable of measuring a material contained in a sample is provided. The biosensor is configured to be inserted into a display device, and measures a material contained in the...
8007645 Biosensor  
A biosensor can supply a sample solution accurately and easily, and includes a capillary for collecting a sample solution and analyzes a specific substance in the sample solution, an air hole, and...

Matches 1 - 50 out of 320 1 2 3 4 5 6 7 >