Patent application number | Description | Published |
20090200166 | Method of Analyzing Hemoglobin by Capillary Eletrophoresis - The present invention is directed to methods of analyzing hemoglobin by capillary electrophoresis involving electrophoresing a hemoglobin-containing sample in the presence of chaotropic anion. | 08-13-2009 |
20090275119 | Liquid Chromatograph - The present invention relates to a liquid chromatography apparatus X, which is provided with a deaerator | 11-05-2009 |
20090317912 | Method of Measuring Glycated Hemoglobin Concentration - The present invention relates to a method and an apparatus that measure the concentration of glycated hemoglobin by an optical technique. A wavelength in which the molecular extinction coefficient of oxyhemoglobin agrees or substantially agrees with the molecular extinction coefficient of deoxyhemoglobin is adopted as a measurement wavelength. Preferably, the measurement wavelength is set at from 417 to 421 nm. In the present invention, the concentration of glycated hemoglobin is measured by making use of column chromatography and of using a sample prepared from red blood cells in blood. | 12-24-2009 |
20100032297 | Electrophoresis Chip and Electrophoresis Apparatus - An electrophoresis chip that enables an apparatus to be small, analysis time to be short and glycosylated hemoglobin to be analyzed highly accurately is provided. The electrophoresis chip includes an upper substrate | 02-11-2010 |
20100051464 | ANALYSIS CHIP AND ANALYSIS APPARATUS - An analysis chip that enables an apparatus to be small, analysis to be simple, analysis time to be short and analysis of both glycosylated hemoglobin and glucose to be highly accurate is provided. The electrophoresis chip includes an upper substrate | 03-04-2010 |
20100155242 | Method of Analyzing a Sample by Capillary Electrophoresis - The present invention is directed to the described capillary electrophoresis apparatus and methods of using such apparatus for separating and analyzing components of a sample. | 06-24-2010 |
20100181199 | ANALYSIS APPARATUS FOR CAPILLARY ELECTROPHORESIS - A capillary electrophoresis analysis apparatus is provided for analyzing samples by a capillary electrophoresis method that allows for rapid and highly accurate separation and detection. | 07-22-2010 |
20100258440 | ANALYSIS APPARATUS AND ANALYSIS METHOD FOR CAPILLARY ELECTROPHORESIS - A capillary electrophoresis analysis apparatus is provided for analyzing samples by a capillary electrophoresis method that allows for rapid and highly accurate separation and detection, wherein the apparatus may be used in the diagnosis and/or monitoring of selected diseases. | 10-14-2010 |
20100288024 | DEGASIFIER AND LIQUID CHROMATOGRAPH EQUIPPED THEREWITH - The present invention relates to a deaerator | 11-18-2010 |
20100291691 | METHOD OF MEASURING GLYCATED HEMOGLOBIN CONCENTRATION AND CONCENTRATION MEASURING APPARATUS - When the concentration of glycated hemoglobin is measured, a plurality of wavelengths are selected as measurement wavelengths from the wavelength range of 400 to 450 nm. Preferably, by use of a liquid chromatography, at least the light of different peak wavelengths in the wavelength range of 415 to 430 nm are continuously or intermittently received to obtain a three dimensional chromatogram having as variables the wavelength, the elution time and the amount of detection. The concentration of glycated hemoglobin is calculated based on this three dimensional chromatogram. | 11-18-2010 |
20120012462 | Electrophoresis Chip and Electrophoresis Apparatus - An electrophoresis chip that enables an apparatus to be small, analysis time to be short and glycosylated hemoglobin to be analyzed highly accurately is provided. The electrophoresis chip includes an upper substrate | 01-19-2012 |
20120094367 | Blood analysis apparatus - The present invention relates to a blood analysis apparatus X for measuring concentrations of glucose and glycohemoglobin in blood. The blood analysis apparatus X is configured to perform the concentration measurement of the glucose and the glycohemoglobin by one sampling of blood | 04-19-2012 |
20120101739 | Chromatogram Display Method, Data Processing Device, and Analysis Device - A novel method for displaying a chromatogram that is capable of displaying a chromatogram with improved visibility is provided. This is a method for displaying a chromatogram having a time axis as a horizontal axis, based on analysis data of a target object in a sample, the method including displaying a chromatogram in which the scale of the time axis for a predetermined time period is altered. | 04-26-2012 |
20120105470 | HbA1c Measurement Result Display Method, and Display Device - A method for displaying HbA1c measurement results is provided, which makes it possible to prevent overlooking a sample that exhibits an HbA1c value at a predetermined level different from a normal value, for example, a sample that exhibits a diabetic type. The method is a display method for displaying spectrum data as results of measurement of hemoglobin A1c (HbA1c) in a sample by separation analysis, and the method includes applying one of at least two different types of designs to a peak area for HbA1c in the spectrum data, according to an amount of HbAlc in the sample, or according to the amount of HbA1c and an amount of blood glucose in the sample. | 05-03-2012 |
20120125773 | Analysis Chip and Analysis Apparatus - An analysis chip that enables an apparatus to be small, analysis to be simple, analysis time to be short and analysis of both glycosylated hemoglobin and glucose to be highly accurate is provided. The electrophoresis chip includes an upper substrate | 05-24-2012 |
20120125774 | Analysis Chip and Analysis Apparatus - An analysis chip that enables an apparatus to be small, analysis to be simple, analysis time to be short and analysis of both glycosylated hemoglobin and glucose to be highly accurate is provided. The electrophoresis chip includes an upper substrate | 05-24-2012 |
20120138461 | Device and Method for Manufacturing the Same - The present invention provides a device that decreases deformation during manufacturing of the device, provides a firm joint without use of an adhesive, and allows chemical modification of a channel during manufacturing of the device. The device includes two joined substrates, and a concavity is formed on at least one of the opposing surfaces of the two substrates so as to make a channel, where the two substrates are joined together by a covalent bond via a crosslinking agent (A), and the crosslinking agent (A) is exposed on an inner wall surface of the channel. | 06-07-2012 |
20120185195 | ANALYSIS DEVICE, ANALYSIS PROGRAM, AND ANALYSIS METHOD - An analysis device comprises an identification data acquisition unit for acquiring an identifier of a mounted measurement device, a calibration unit for recording calibration data of the measurement device associated with the identifier of the measurement device to a recording device, and a computing unit that calculates a value indicating the information related to the measurement target component by using measurement data obtained by detection of the measurement target component by a detector and calibration data that has been recorded to the recording device associated with the identifier of the measurement device acquired by the identification data acquisition unit. | 07-19-2012 |
20130244264 | Measurement Method Using Enzyme - A method for measuring an analyte is described that includes the steps of: i) preparing a reagent (D) in which an enzyme (A) and an enzyme (B) coexist in the absence of the analyte; ii) bringing the analyte into contact with the enzyme (A) and the enzyme (B) so that the enzyme (A) acts on the analyte to produce a product (E), on which the enzyme (B) does not substantially act, from the analyte; iii) producing a product (C) by allowing the enzyme (A) or an enzyme (F) that is different from the enzyme (A) that acts on the analyte to produce a product (C) to act on the analyte and/or the product (E); and iv) detecting the product (C) by the enzyme (B). | 09-19-2013 |