Processing

Please wait...

Settings

Settings

Goto Application

1. KR1020190112088 - 포도당 센서 및 센서 출력의 교정 및 최적화를 위한 방법, 시스템 및 디바이스

Office Republic of Korea
Application Number 1020197025351
Application Date 31.08.2018
Publication Number 1020190112088
Publication Date 02.10.2019
Publication Kind A
IPC
A61B 5/1495
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
1495Calibrating or testing in vivo probes
A61B 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
A61B 5/145
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
A61B 5/1468
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
1468using chemical or electrochemical methods, e.g. by polarographic means
A61B 5/1486
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
1486using enzyme electrodes, e.g. with immobilised oxidase
G01N 27/02
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
02by investigating impedance
CPC
A61B 5/1495
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
1495Calibrating or testing of in-vivo probes
A61B 5/14532
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
14532for measuring glucose, e.g. by tissue impedance measurement
A61B 5/1468
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
1468using chemical or electrochemical methods, e.g. by polarographic means
A61B 5/14865
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
1486using enzyme electrodes, e.g. with immobilised oxidase
14865invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
A61B 5/6849
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6846specially adapted to be brought in contact with an internal body part, i.e. invasive
6847mounted on an invasive device
6848Needles
6849in combination with a needle set
A61B 5/686
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
6846specially adapted to be brought in contact with an internal body part, i.e. invasive
6847mounted on an invasive device
686Permanently implanted devices, e.g. pacemakers, other stimulators, biochips
Applicants 메드트로닉 미니메드 인코포레이티드
Inventors 아젬바 피터
노게이라 키스
니시다 제프리
차이 앤디 와이
칸나드 브라이언 티
밀러 마이클 이
잭스 스티븐 씨.
바르사브스키 안드레아
Agents 양영준
김윤기
Title
(KO) 포도당 센서 및 센서 출력의 교정 및 최적화를 위한 방법, 시스템 및 디바이스
Abstract
(KO)
연속 포도당 모니터링 시스템은 센서 포도당 측정을 외부 교정하기 위해 그의 사용자의 생리 상태 및 주변 환경에 관한 외부 소스 정보를 이용할 수 있다. 외부 소스 공장 교정 정보가 이용될 수 있으며, 여기서 정보는 센서의 포도당 감지 알고리즘을 생성하는 데 사용된 데이터로부터 얻어진 메트릭을 미래에 알고리즘과 함께 사용될 센서들의 각각의 배치로부터 얻어진 유사한 데이터와 비교함으로써 생성된다. 포도당 센서의 출력 센서 포도당 값이 또한 감도 변화, 런 인 시간, 포도당 전류 저하, 및 다른 가변 센서 착용 효과를 정확하게 정정하기 위해 입력 센서 신호를 분석적으로 최적화함으로써 추정될 수 있다. 정정 액터, 융합 알고리즘, EIS, 및 진보된 ASIC가 전술한 것을 구현하는 데 사용될 수 있으며, 이에 의해 혈당 교정에 대한 필요성 없이 개선된 정확성 및 신뢰성의 목표를 달성하고, 교정 없는 또는 거의 교정 없는 센서를 제공할 수 있다.