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Match Document Document Title
7993505 In vitro analyte sensor and methods of use  
In vitro electrochemical sensors that provide accurate and repeatable analysis of a sample of biological fluid are provided. Embodiments include sensors that include a sample chambers having...
RE42560 Electrochemical biosensor test strip  
An electrochemical biosensor test strip with four new features. The test strip includes an indentation for tactile feel as to the location of the strips sample application port. The sample...
7955484 Glucose biosensor and method  
A system for more accurately measuring glucose in a sample includes a first glucose-sensing electrode incorporating a quantity of glucose oxidase, a second glucose-sensing electrode incorporating...
7947222 Mobile communication terminal equipped with temperature compensation function for use in bio-information measurement  
Disclosed is a mobile communication terminal equipped with temperature compensation function for use in bio-information measurement, including a biosensor insertion in which a biosensor directly...
7943022 Analyte test strip with improved reagent deposition  
An analyte, system, strip and method are described. In one example, an analyte test strip is provided that includes a substrate, electrically conductive material and an isolated portion of the...
7906000 Analyzer and method of manufacturing the same  
The present invention relates to an analytical tool (X1) including a first and a second plate elements (1, 3), a flow path (4) defined between the plate elements (1, 3) and an exhaust port (31)...
7846321 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...
7846311 In vitro analyte sensor and methods of use  
In vitro electrochemical sensors that provide accurate and repeatable analysis of a sample of biological fluid are provided. Embodiments include sensors that include a sample chambers having...
7797825 Method of making an electrochemical sensor  
A process for the manufacture of small sensors with reproducible surfaces, including electrochemical sensors. One process includes forming channels in the surface of a substrate and disposing a...
7799191 Epoxy enhanced polymer membrane to increase durability of biosensors  
The present invention provides a polymer membrane enhanced with cured epoxy resin for use as the outer membrane of biosensors. The membrane includes approximately 30-80% epoxy resin adhesives,...
7780828 Analytical instrument having improved arrangement of reagent section and analytical method  
The present invention relates to an analytical instrument (1) which includes a flow path (5) for moving a sample containing blood cells, an introduction port (50) for introducing the sample into...
7754093 Biosensor having improved hematocrit and oxygen biases  
The present invention provides reagent compositions, and analyte measuring devices and methods that utilize the reagent compositions.
7729866 Method of determining level of specified component in blood sample and apparatus for level determination  
The present invention relates to a method for measuring the concentration of a particular component in a blood sample containing blood cells based on a variable correlated with the concentration...
7725148 Sensor with layered electrodes  
A thin film sensor, such as a glucose sensor, is provided for transcutaneous placement at a selected site within the body of a patient. The sensor includes several sensor layers that include...
7713574 Transcutaneous analyte sensor  
The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous...
7709221 Biosensor with inorganic-organic hybrid polymer coating  
The present invention relates to a biosensor comprising a substrate with a coating system in which a Ruthenium complex and an enzyme is integrated. The enzyme is able to convert bioproducts, e.g....
7687586 Biosensor membrane material  
Embodiments of the present invention provide various multipolymers and permselective membranes for use with biosensors and other implantable medical devices and prostheses. Embodiments of the...
7678261 Apparatus and method for measuring reaction result of samples on biosensor  
Disclosed are an apparatus and a method for determining whether or not a biosensor comprising two working electrodes and one reference electrode is well manufactured, and for rapidly and...
7678250 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...
7651596 Cellulosic-based interference domain for an analyte sensor  
The present invention relates generally to devices for measuring an analyte in a host. More particularly, the present invention relates to devices for measurement of glucose in a host that...
7563350 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...
7540948 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...
7534330 Epoxy enhanced polymer membrane to increase durability of biosensors  
The present invention provides a polymer membrane enhanced with cured epoxy resin for use as the outer membrane of biosensors. The membrane includes approximately 30-80% epoxy resin adhesives,...
7520970 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...
7501053 Biosensor having improved hematocrit and oxygen biases  
A biosensor that utilizes a mediator, i.e., an isomer of phenanthroline quinone, 1,10-phenanthroline-5,6-dione, and a metal ion, such as manganese, with an enzyme dependent upon NAD(P)+, such as,...
7462264 Subcutaneous glucose electrode  
A small diameter flexible electrode designed for subcutaneous in vivo amperometric monitoring of glucose is described. The electrode is designed to allow “one-point” in vivo calibration, i.e., to...
7462265 Reduced volume electrochemical sensor  
An electrochemical glucose sensor comprising a base substrate, a conductive layer disposed on said base substrate, where said conductive layer comprises a reference electrode and at least two...
7410709 Bio-battery  
A bio-battery includes a biomolecular energy source, a first electrode and a second electrode. In some configurations, a bio-battery may also include a first cell containing the first electrode...
7288174 Electrochemical biosensor  
There is provided the reagent layer composition that can substantially reduce the measurement bias arising from hematocrits. The addition of fatty acid (4-20 carbons) and quaternary ammonium salt...
7258769 Electrochemical biosensors  
There is provided electrochemical biosensors with a sample introducing part, comprising a sample introducing passage, an air discharge passage, and a void. The sample introducing passage...
7250095 Enzyme electrodes and method of manufacture  
A non-mediated enzyme electrode comprises a base substrate (2) on which is provided an electrically conductive base layer (8) comprising finely divided platinum group metal or oxide bonded...
7195697 Sensor membrane, a method for the preparation thereof, a sensor and a layered membrane structure for such sensor  
A membrane for a sensor, a method for the preparation thereof, a layered membrane structure and a sensor for analytical measurements which require controlled analyte permeability. The membrane,...
7157528 Permselective structurally robust membrane material  
A biocompatible multipolymer, having a backbone comprising about 10 to 45 wt % of at least one hard segment and about 55 to 90 wt % of soft segments. The soft segments are divided into three...
7135100 Amperometric sensor  
An amperometric sensor suitable for determining the concentration of hydrogen peroxide in a sample, said sensor comprising a ferricyanide compound which, in reduced form, functions as a mediator...
7129363 Conductive compound, electrode and sensor containing the same, and target molecule detection method using the sensor  
A conductive compound of formula (I) below, an electrode coated with the conductive compound, a sensor including the electrode, and a target molecule detection method using the sensor are...
7118668 Electrochemical test sensor  
Disclosed is an electrochemical sensor for the determination of analytes in body fluids, e.g. glucose in blood. The sensor involves a non-conductive base which provides a flow path for the body...
7087149 Biosensor  
A novel biosensor was accomplished using a plasma-polymerized membrane. The biosensor of the present invention is a high-performance biosensor produced by a simpler method and applicable to a wide...
7081195 Systems and methods for improving electrochemical analyte sensors  
An analyte-measuring device, particularly an electrochemical sensor, is provided for measuring current values at multiple bias potential settings to assess the quality of the analyte measurement,...
7074307 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...
7005048 Glucose sensor  
The present invention provides a high-performance glucose sensor having excellent storage stability and an improved response characteristic. This sensor comprises: an electrically insulating base...
6984307 Dual glucose-hydroxybutyrate analytical sensors  
Diagnostic dry reagent tests capable of reacting with a single drop of whole blood and reporting both glucose and beta-hydroxybutyrate levels are taught. Such dry reagent tests may employ...
6964871 Systems and methods for blood glucose sensing  
A system for measuring a glucose level in a blood sample includes a test strip and a meter. The test strip includes a sample chamber or other testing zone, a working electrode, a counter...
6946067 Method of forming an electrical connection between an electrochemical cell and a meter  
A method of forming an electrical connection between an electrochemical cell and a meter is provided. According to the method, an electrical connection is made between a meter, by means of a...
6942770 Disposable sub-microliter volume biosensor with enhanced sample inlet  
A disposable electrode strip for testing a fluid sample including a laminated strip with a first and second end, a vent, an open path for receiving a fluid sample of less than one microliter...
RE38775 Electrode with improved signal to noise ratio  
An electrode assembly for sensing an electrochemical signal diffused from a source to a working electrode which is comprised of a plurality of substantially separated working electrode surfaces is...
6893552 Microsensors for glucose and insulin monitoring  
A dual sensor for the simultaneous amperometric monitoring of glucose and insulin, wherein the glucose probe is based on the biocatalytic action of glucose oxidase, and the insulin probe is based...
6881578 Analyte concentration determination meters and methods of using the same  
Devices and methods for determining the concentration of an analyte in a physiological sample are provided. The subject devices are meters characterized by having an internal structure that...
6863800 Electrochemical biosensor strip for analysis of liquid samples  
A biosensor in the form of a strip. In one embodiment, the biosensor strip comprises an electrode support, a first electrode, i.e., a working electrode, a second electrode, i.e., a counter...
6837988 Biological fluid sampling and analyte measurement devices and methods  
A device for sampling a biological fluid and measuring a target analyte within the biological fluid is provided. The device has at least one micro-piercing member used to penetrate the skin to a...
6790327 Device and method for determining the concentration of a substrate  
An apparatus for determining the concentration of a substrate in a sample solution using an electrode system comprising a working electrode, a counter electrode, and a reaction layer which...

Matches 51 - 100 out of 320 < 1 2 3 4 5 6 7 >