WO2012070853A3 - 연속 혈당 측정 센서 - Google Patents

연속 혈당 측정 센서 Download PDF

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Publication number
WO2012070853A3
WO2012070853A3 PCT/KR2011/008939 KR2011008939W WO2012070853A3 WO 2012070853 A3 WO2012070853 A3 WO 2012070853A3 KR 2011008939 W KR2011008939 W KR 2011008939W WO 2012070853 A3 WO2012070853 A3 WO 2012070853A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
optical waveguide
clad layer
blood sugar
measuring blood
Prior art date
Application number
PCT/KR2011/008939
Other languages
English (en)
French (fr)
Other versions
WO2012070853A2 (ko
Inventor
곽연화
박순섭
이한영
홍성민
Original Assignee
전자부품연구원
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 전자부품연구원 filed Critical 전자부품연구원
Publication of WO2012070853A2 publication Critical patent/WO2012070853A2/ko
Publication of WO2012070853A3 publication Critical patent/WO2012070853A3/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/155—Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/157—Devices characterised by integrated means for measuring characteristics of blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

연속 혈당 측정 센서가 개시된다. 본 발명의 일 실시예에 따른 연속 혈당 측정 센서는 기판 상부에 적층되는 클래드층; 상기 클래드층 상부에 형성되고, 상기 클래드층 일측에 형성된 광입사부에서 분기되어 소정거리를 진행한 후에 상기 클래드층 타측에 형성된 광출력부에서 재결합되는 구조를 갖는 제 1 광도파로 및 제 2 광도파로를 포함하는 코어층; 상기 코어층과 연결되고, 체액이 상기 제 1 광도파로를 통과하여 입출입되는 체액 입출입부; 및 표면에 가역반응성 글루코스 항체가 고정되어 상기 가역반응성 글루코스 항체 및 체액 내의 글르코스 분자의 결합으로부터 발생되는 신호를 탐지하고, 상기 제 1 광도파로 상부에 배치되는 비표지 센서를 포함한다.
PCT/KR2011/008939 2010-11-22 2011-11-22 연속 혈당 측정 센서 WO2012070853A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0116317 2010-11-22
KR1020100116317A KR101145669B1 (ko) 2010-11-22 2010-11-22 연속 혈당 측정 센서

Publications (2)

Publication Number Publication Date
WO2012070853A2 WO2012070853A2 (ko) 2012-05-31
WO2012070853A3 true WO2012070853A3 (ko) 2012-07-19

Family

ID=46146293

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008939 WO2012070853A2 (ko) 2010-11-22 2011-11-22 연속 혈당 측정 센서

Country Status (2)

Country Link
KR (1) KR101145669B1 (ko)
WO (1) WO2012070853A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101423159B1 (ko) * 2013-05-27 2014-07-28 전자부품연구원 혈당측정센서

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070092059A (ko) * 2006-03-08 2007-09-12 엘지전자 주식회사 마이크로링 공진기를 이용한 광변조기 및 그의 제조방법
JP2009063601A (ja) * 2008-12-26 2009-03-26 Nec Corp マイクロチップ、マイクロチップの製造方法および成分検出方法
KR20100031152A (ko) * 2008-09-12 2010-03-22 광운대학교 산학협력단 마이크로 광공진기 기반의 온도센서가 결합된 굴절률 감지센서 및 이를 이용한 혈당센서
JP2010160087A (ja) * 2009-01-09 2010-07-22 Nitto Denko Corp 光導波路型ケミカルセンサ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070092059A (ko) * 2006-03-08 2007-09-12 엘지전자 주식회사 마이크로링 공진기를 이용한 광변조기 및 그의 제조방법
KR20100031152A (ko) * 2008-09-12 2010-03-22 광운대학교 산학협력단 마이크로 광공진기 기반의 온도센서가 결합된 굴절률 감지센서 및 이를 이용한 혈당센서
JP2009063601A (ja) * 2008-12-26 2009-03-26 Nec Corp マイクロチップ、マイクロチップの製造方法および成分検出方法
JP2010160087A (ja) * 2009-01-09 2010-07-22 Nitto Denko Corp 光導波路型ケミカルセンサ

Also Published As

Publication number Publication date
WO2012070853A2 (ko) 2012-05-31
KR101145669B1 (ko) 2012-05-24

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