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1. KR1020070027527 - METHOD AND APPARATUS FOR IMPLEMENTING THRESHOLD BASED CORRECTION FUNCTIONS FOR BIOSENSORS

Office Republic of Korea
Application Number 1020067020505
Application Date 29.09.2006
Publication Number 1020070027527
Publication Date 09.03.2007
Publication Kind A
IPC
G01N 27/416
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
416Systems
G06F 9/00
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
G01N 33/487
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
483Physical analysis of biological material
487of liquid biological material
CPC
C12Q 1/006
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS
1Measuring or testing processes involving enzymes, nucleic acids or microorganisms
001Enzyme electrodes
005involving specific analytes or enzymes
006for glucose
G01N 27/3274
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
28Electrolytic cell components
30Electrodes, e.g. test electrodes; Half-cells
327Biochemical electrodes ; , e.g. electrical or mechanical details for in vitro measurements
3271Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
3274Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
Applicants BAYER HEALTHCARE, LLC
바이엘 헬스케어, 엘엘씨
Inventors MECKLENBURG GEORGS A.
멕클렌버그 조지 에이.
Agents 장훈
이범래
Title
(EN) METHOD AND APPARATUS FOR IMPLEMENTING THRESHOLD BASED CORRECTION FUNCTIONS FOR BIOSENSORS
(KO) 바이오센서용 임계치 기반 보정 함수의 실행방법 및 이를위한 장치
Abstract
(EN)

A biosensor system, method and apparatus are provided for implementing threshold based correction functions for biosensors. A primary measurement of an analyte value is obtained. A secondary measurement of a secondary effect is obtained and is compared with a threshold value. A correction function is identified responsive to the compared values. The correction function is applied to the primary measurement of the analyte value to provide a corrected analyte value. The correction method uses correction curves that are provided to correct for an interference effect. The correction curves can be linear or non- linear. The corrction method provides different correction functions above and below the threshold value. The correction functions may be dependent or independent of the primary measurement that is being corrected. The correction functions may be either linear or nonlinear.

© KIPO & WIPO 2007

(KO)
본원에서는, 바이오센서를 위한 임계치 기반 보정 함수를 실행하기 위한 바이오센서 시스템, 방법 및 장치가 제공된다. 분석물 값의 1차 측정치가 수득된다. 2차 효과의 2차 측정치가 수득되고, 임계치와 비교된다. 보정 함수는 비교된 임계치에 응답하여 확인된다. 보정 함수를 분석물 값의 1차 측정치에 적용하여 보정된 분석물 값을 수득한다. 보정 방법은, 간섭 효과를 보정하기 위해 제공되는 보정 곡선을 사용한다. 보정 곡선은 선형 또는 비선형일 수 있다. 보정 방법은 임계치 상하로 상이한 보정 함수를 제공한다. 보정 함수는 보정되는 1차 측정치에 의존적이거나 이와는 독립적일 수 있다. 보정 함수는 선형이거나 비선형일 수 있다.