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Match Document Document Title
9005527 Transient decay amperometry biosensors  
A biosensor system determines an analyte concentration of a biological sample using an electrochemical process without Cottrell decay. The biosensor system generates an output signal having a...
8999139 Oxidation/reduction measurement  
Oxidation/reduction measurement is described. An aspect provides an oxidation/reduction quantification method, including: receiving intermittent oxidizer/reducer reference measurements from one or...
8986526 Formation of immobilized biological layers for sensing  
The invention is directed to enzyme immobilization compositions comprising: one or more enzymes, a humectant, an acrylic-based monomer, a water-soluble organic photo-initiator and a water-soluble...
8961763 Dual-pore device  
Provided is a device comprising an upper chamber, a middle chamber and a lower chamber, wherein the upper chamber is in communication with the middle chamber through a first pore, and the middle...
8951403 Detection method for sensor membrane of europium titanium oxide as part of a biosensor by using PNIPAAm for wrapping enzymes  
A detection method for a sensor membrane formed of europium titanium oxide as part of a biosensor by using PNIPAAm for wrapping enzymes includes adding 1.0 g of NIPAAm powder to 20 ml water,...
8906210 Flux limiting membrane for intravenous amperometric biosensor  
A flux limiting layer for an intravenous amperometric biosensor is formed on a substrate to limit a diffusion rate of an analyte from blood to an enzyme electrode. The layer may be formed from...
8882987 Biosensor measurement system and method for detecting abnormal waveform in biosensor  
A biosensor measurement system and a method for detecting abnormal measurement in a biosensor, which can significantly enhance the measurement precision without depending on the user's operation...
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...
8771500 Glucose sensors and methods of manufacture thereof  
Disclosed herein is a device that functions as a glucose sensor. The device has a reference electrode; a counter electrode, a working electrode; an electrically conducting membrane; an enzyme...
8771486 Smart sensor ports and methods of using same  
The present disclosure provides an orientation-nonspecific sensor port for use in analyte meters designed to detect and quantify analyte levels in a fluid sample along with methods of using the...
8764954 Smart sensor ports and methods of using same  
The present disclosure provides an orientation-nonspecific sensor port for use in analyte meters designed to detect and quantify analyte levels in a fluid sample along with methods of using the...
8758583 Smart sensor ports and methods of using same  
The present disclosure provides an orientation-nonspecific sensor port for use in analyte meters designed to detect and quantify analyte levels in a fluid sample along with methods of using the...
8728299 Biosensor performance increasing methods having enhanced stability and hematocrit performance  
The present invention relates to electrochemical sensor strips and methods of determining the concentration of an analyte in a sample or improving the performance of a concentration determination....
8702923 Method and apparatus for measuring sample reaction results on biosensor  
Disclosed is a method of measuring sample reaction results on a biosensor having a working electrode and other electrodes, including: applying voltage between the working electrode and each of the...
8702965 Biosensor methods having enhanced stability and hematocrit performance  
The present invention relates to electrochemical sensor strips and methods of determining the concentration of an analyte in a sample or improving the performance of a concentration determination....
8702961 Methods of using an electrochemical biosensor  
According to one embodiment of the present invention, an electrochemical sensor (10) for detecting the concentration of analyte in a fluid test sample is disclosed. The sensor (10) includes a...
8691072 Method for measuring hematocrit value of blood sample, method for measuring concentration of analyte in blood sample, sensor chip and sensor unit  
Voltage is applied across a counter electrode and a working electrode, with which a blood sample is in contact, in such a state that an oxidant in a redox substance is not substantially in contact...
8679308 Biosensor membrane and methods related thereto  
Embodiments of the present invention relate to a sensor membrane. The sensor membrane comprises one or more conversion layers wherein the one or more conversion layers are capable of converting a...
8679309 Test sensors and methods of using side mounted meter contacts  
An electrochemical test sensor includes a lid and a base. The base has a length and a width. The length of the base is greater than the width of the base. The base includes at least a working...
8666470 Lyotropic liquid crystal coated analyte monitoring device and methods of use  
The present invention is directed to membranes composed liquid crystals having continuous aqueous channels, such as a lyotropic liquid crystal, including a cubic phase lyotropic liquid crystal,...
8652320 Biosensors and methods of preparing same  
A biosensor strip having a low profile for reducing the volume of liquid sample needed to perform an assay. In one embodiment, the biosensor strip includes an electrode support; an electrode...
8617368 Analysis implement with opening in insulation film  
The present invention relates to an analytical tool (X) which includes a substrate (1), a flow path for moving a sample along the substrate (1), a reagent portion (14) provided in the flow path,...
8617365 Electrochemical assay device and related methods  
An electrochemical test device is provided having a base layer with a first electrode thereon and a top layer with a second electrode thereon. The two electrodes are separated by a spacer layer...
8617382 Process and device for emulating a counter-electrode in a monolithically integrated electrochemical analysis system  
A sensor array with at least three electrodes and a switching unit is disclosed, as well as a process for operating such a sensor array for implementing an electrochemical analysis process. The at...
8574424 System and methods for determination of analyte concentration using time resolved amperometry  
A method for determining a concentration of an analyte is disclosed. The method includes applying a potential excitation to a fluid sample containing an analyte and determining if a current decay...
8557567 Method for fabricating nanogap and nanogap sensor  
The present invention relates to a method of fabricating a nanogap and a nanogap sensor, and to a nanogap and a nanogap sensor fabricated using the method. The present invention relates to a...
RE44521 Electrochemical-sensor design  
An electrochemical test sensor adapted to assist in determining the concentration of analyte in a fluid sample is disclosed. The sensor comprises a base that assists in forming an opening for...
8543182 Implantable biosensor and methods of use thereof  
Provided herein is a stabilized oxygen transport matrix that includes a reversible oxygen binding protein, such as hemoglobin, immobilized throughout the stabilized oxygen transport matrix. The...
8518227 Nanopore-based nanoparticle translocation devices  
A nanoparticle translocation device includes a first reservoir having a first reservoir electrode, a second reservoir having a second reservoir electrode, and at least one nanopore providing fluid...
8480869 Method of measuring hematocrit (Hct), sensor used in the method, and measuring device  
The present invention provides a method of electrochemically measuring a hematocrit (Hct) value using a sensor, capable of achieving excellent measurement accuracy and reliability and also...
8475639 Titration device and method  
A titration apparatus comprising a titration reservoir for a non-flowing sample solution to be titrated; an ion source reservoir comprising an ion source solution of selected ions; an ion exchange...
8470604 Transient decay amperometry  
A biosensor system determines an analyte concentration of a biological sample using an electrochemical process without Cottrell decay. The biosensor system generates an output signal having a...
8460539 Hybrid strip  
A method of determining concentrations of a plurality of analytes from a single blood sample placed in a single opening. A portion of the single blood sample is absorbed by a test matrix that...
8454819 Poly(aniline boronic acid) polymers and methods of use  
The present invention includes sensors and systems that include a sensor. A sensor includes a sensor polymer, where the polymer includes a repeating unit having an anilineboronic acid-phosphate...
8449740 Systems and methods for discriminating control solution from a physiological sample  
Described herein are systems and methods for distinguishing between a control solution and a blood sample. In one aspect, the methods include using a test strip in which multiple current...
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...
8372262 Simultaneous determination of chlorine and chlorate in sodium hypochlorite  
A process for the simultaneous determination of chlorine and chlorate in sodium hypochlorite. First and second streams of sodium hypochlorite are provided. The first stream is treated to generate...
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...
8354336 Forming an electrode having reduced corrosion and water decomposition on surface using an organic protective layer  
Accordingly, the present invention provides a method of forming an electrode having reduced corrosion and water decomposition on a surface thereof. A substrate which has a conductive layer...
8338183 Electrochemical determination system of glycated proteins  
Disclosed relates to an electrochemical determination system of glycated proteins, the system comprising: a filtering means for filtering labeled compounds bound to glycated proteins and...
8329024 Electrochemical device and method for long-term measurement of hypohalites  
A method and apparatus measures the presence of total residual oxidant species in aqueous environments. More specifically, the apparatus is operable to measure hypohalites (e.g., hypochlorite and...
8318477 Cellular electrophysiological measurement device and method for manufacturing the same  
A cellular electrophysiological measurement device includes a thin plate and a frame. The thin plate has a first surface with a depression and a second surface with a through-hole. The frame is in...
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...
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...
8251905 Blood glucose measuring device and method of measuring average postprandial blood glucose  
A practical measuring device and a measuring method that allow simply measuring average postprandial blood glucose from urinary glucose. The blood glucose measuring device includes a measuring...
8255034 Lyotropic liquid crystal coated analyte monitoring device and methods of use  
The present invention is directed to membranes composed liquid crystals having continuous aqueous channels, such as a lyotropic liquid crystal, including a cubic phase lyotropic liquid crystal,...
8241487 Photoformed silicone sensor membrane  
A sensing device includes a sensing surface, and a matrix overlaying the sensing surface. The sensing device includes a photoformed membrane overlaying at least a portion of the matrix. 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...
8232582 Ultra-fast nucleic acid sequencing device and a method for making and using the same  
A system and method employing at least one semiconductor device, or an arrangement of insulating and metal layers, having at least one detecting region which can include, for example, a recess or...
8224414 System and method for analyte sampling and analysis with hydrogel  
The invention relates to a transdermal analyte monitoring system comprising a medium adapted to interface with a biological membrane and to receive an analyte from the biological membrane and an...

Matches 1 - 50 out of 341 1 2 3 4 5 6 7 >