JPS5788365A - Calibration method for blood sugar meter - Google Patents
Calibration method for blood sugar meterInfo
- Publication number
- JPS5788365A JPS5788365A JP16333380A JP16333380A JPS5788365A JP S5788365 A JPS5788365 A JP S5788365A JP 16333380 A JP16333380 A JP 16333380A JP 16333380 A JP16333380 A JP 16333380A JP S5788365 A JPS5788365 A JP S5788365A
- Authority
- JP
- Japan
- Prior art keywords
- calibration
- coefficient
- mean
- standard solution
- memorized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- Wood Science & Technology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pathology (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- Diabetes (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
PURPOSE:To eliminate the error of a coefficient of calibration on the basis of the variance of injection quantity comparatively simply, by performing the plural measurements with a known standard solution and finding each conversion factor and then, memorizing is shift register and moreover, making its mean value as the coefficient of calibration. CONSTITUTION:A standard solution is injected and a calibration action is instructed to a control circuit 17' by pushing a calibration button 18 and also, the concentration of the standard solution indicated by mg/dl is set by a setting switch 19. React electric current of a sensor 1 is read by anamplifier 14 and an A/D transducer 16 and a conversion factor Dn-2 is computed by comparing the digital quantity at a point of time of reaction end with set fixed data in the circuit 17' and is memorized in a shift register SR. In the same way, an arithmeticl mean is computed by finding the factor Dn-1, Dn... and this mean is memorized as the last calibration coefficient. Hereafter, measured result is calibrated by this coefficient. Thus, the reliability of the calibration coefficient is elevated because the mean vlue of several measurements are used and accordingly, the accuracy of measurement is improved.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16333380A JPS5788365A (en) | 1980-11-21 | 1980-11-21 | Calibration method for blood sugar meter |
| US06/313,665 US4436812A (en) | 1980-10-29 | 1981-10-21 | Process of calibrating a blood sugar analyzing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16333380A JPS5788365A (en) | 1980-11-21 | 1980-11-21 | Calibration method for blood sugar meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5788365A true JPS5788365A (en) | 1982-06-02 |
Family
ID=15771859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16333380A Pending JPS5788365A (en) | 1980-10-29 | 1980-11-21 | Calibration method for blood sugar meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5788365A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003036285A1 (en) * | 2001-10-26 | 2003-05-01 | Arkray, Inc. | Specific component concentration measuring method and concentration measuring instrument |
-
1980
- 1980-11-21 JP JP16333380A patent/JPS5788365A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003036285A1 (en) * | 2001-10-26 | 2003-05-01 | Arkray, Inc. | Specific component concentration measuring method and concentration measuring instrument |
| US7347926B2 (en) | 2001-10-26 | 2008-03-25 | Arkray, Inc. | Method and apparatus for measuring specific component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4446715A (en) | Transducer calibration system | |
| US3960497A (en) | Chemical analyzer with automatic calibration | |
| US6064896A (en) | Non-invasive measurement of blood glucose using instruments that have less precise detection capability | |
| FI861703A (en) | STATISK ELEKTRICITETSRAEKNARE OCH FOERFARANDE FOER DESS KALIBRERING. | |
| EP0092438A3 (en) | Method and apparatus for measuring cardiac output | |
| GB1532362A (en) | Measuring instruments | |
| US4055752A (en) | Method and apparatus for the determination of enzyme activity | |
| US3843265A (en) | Photometer for digital indication of concentration | |
| JPS5788365A (en) | Calibration method for blood sugar meter | |
| JPH027657B2 (en) | ||
| JPS5740949A (en) | Measurement of resistivity of semiconductor | |
| US4008617A (en) | Electronic thermometer and method | |
| US5246863A (en) | Karl Fischer titration techniques | |
| JP2869610B2 (en) | Calibration method of electrolyte analyzer | |
| GB2179443A (en) | Meat grader | |
| JPS5451550A (en) | Automatic calibrator of extensometers | |
| JPS57192851A (en) | Limiting current type oxygen concentration detector compensated for temperature of measured output | |
| Shin et al. | Precision isoperibol calorimeter with automatic data acquisition and processing | |
| WO1983004101A1 (en) | Oxygen analyzer | |
| JPS559163A (en) | Method of reading average value on digital weighting instrument | |
| JPS6430127A (en) | Switching device operation time measuring system | |
| Illingworth et al. | An inexpensive electronic digital integrator suitable for use with isolated tissues | |
| JPS57184949A (en) | Hardness gage | |
| RU2054689C1 (en) | Method of automatic verification of pointer-type instruments | |
| RU2084006C1 (en) | Device for analysis of waters in boreholes |