KR102173405B1 - 혈당 측정기 및 이를 이용한 혈당측정방법 - Google Patents
혈당 측정기 및 이를 이용한 혈당측정방법 Download PDFInfo
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- KR102173405B1 KR102173405B1 KR1020180090166A KR20180090166A KR102173405B1 KR 102173405 B1 KR102173405 B1 KR 102173405B1 KR 1020180090166 A KR1020180090166 A KR 1020180090166A KR 20180090166 A KR20180090166 A KR 20180090166A KR 102173405 B1 KR102173405 B1 KR 102173405B1
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims abstract description 132
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- 206010061549 Sensation of foreign body Diseases 0.000 description 2
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
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- 229940116332 glucose oxidase Drugs 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 201000001421 hyperglycemia Diseases 0.000 description 1
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Classifications
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- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A61B5/04—
-
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14503—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Emergency Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
도 2 및 도 3은 본 발명의 일 실시예에 따른 혈당 측정기의 개략 단면도.
도 4는 본 발명의 혈당 측정기의 다른 일 실시예를 나타내는 개략 단면도.
도 5는 본 발명의 혈당 측정기의 개략 블록도.
도 6은 본 발명의 다른 일 실시예에 따른 혈당측정방법의 개략 순서도.
20: 전극부
30: 센서부
40: 위치 규정부
Claims (9)
- 피부에 설치되어 혈당을 측정하는 혈당 측정기에 있어서,
피부의 소정의 위치에 배치되어 체내에 전류를 인가하는 전극부; 및
피하에 침투되어 글루코스를 측정하는 센서부;를 포함하며,
상기 전극부는,
(+)전극부 및 (-)전극부를 구비하고,
상기 (+)전극부 및 상기 (-)전극부는,
표피 상에 배치되고,
상기 (-)전극부는,
역이온 영동으로 상기 (-)전극부가 차지하는 풋프린트(footprint) 내에 글루코스를 집중시키며,
상기 센서부의 단부와 상기 (-)전극부 간의 이격거리는,
상기 센서부의 단부와 상기 (+)전극부 간의 이격거리 보다 작으며,
상기 센서부의 단부는,
상기 센서부가 피하에 상기 (-)전극부 방향으로 경사지게 침투되어,
상기 (-)전극부가 차지하는 상기 풋프린트(footprint) 내에 배치되는,
혈당 측정기.
- 제1항에 있어서,
상기 전극부와 상기 센서부간의 위치관계를 규정하는 위치 규정부;를 더 포함하는,
혈당 측정기.
- 제2항에 있어서,
상기 전극부는,
상기 위치 규정부 상의 소정의 위치에 고정되며,
상기 센서부는,
상기 위치 규정부 상의 소정의 위치에서 피하에 침투되는,
혈당 측정기.
- 제3항에 있어서,
상기 위치 규정부는,
상기 센서부가 피하에 침투되는 위치를 규정하는 침투 유도부를 구비하고,
상기 센서부는,
상기 침투 유도부를 통해 피하에 침투되는,
혈당 측정기.
- 제4항에 있어서,
상기 침투 유도부는,
관통공간으로 형성되는,
혈당 측정기.
- 제5항에 있어서,
상기 관통공간 상에 배치되어 상기 관통공간 상에서 상기 센서부와 상기 위치 규정부가 상호 이격되도록 하고, 상기 센서부가 피하에 침투되도록 가이드하는 가이드부;를 더 포함하는,
혈당 측정기.
- 삭제
- 삭제
- 삭제
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KR1020180090166A KR102173405B1 (ko) | 2018-08-02 | 2018-08-02 | 혈당 측정기 및 이를 이용한 혈당측정방법 |
PCT/KR2018/008815 WO2019027277A1 (ko) | 2017-08-04 | 2018-08-03 | 혈당 측정기 및 이를 이용한 혈당측정방법 |
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KR1020180090166A KR102173405B1 (ko) | 2018-08-02 | 2018-08-02 | 혈당 측정기 및 이를 이용한 혈당측정방법 |
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KR20200014980A KR20200014980A (ko) | 2020-02-12 |
KR102173405B1 true KR102173405B1 (ko) | 2020-12-04 |
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Citations (2)
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JP2013521942A (ja) * | 2010-03-16 | 2013-06-13 | メドトロニック ミニメド インコーポレイテッド | 改良された電極構成を有する分析物センサ装置、該装置の製作方法および使用方法 |
KR101288400B1 (ko) | 2012-07-10 | 2013-08-02 | 주식회사 유엑스엔 | 혈당측정 방법 및 이를 이용한 혈당 측정 시스템 및 장치 |
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KR20040079355A (ko) * | 2004-08-05 | 2004-09-14 | (주) 테크포엠 | 방해 물질의 영향을 최소화 하는 경피 역이온삼투글루코스 바이오 센서 |
KR20170040918A (ko) * | 2015-10-06 | 2017-04-14 | 삼성전자주식회사 | 바이오 센서 및 그의 센싱 방법 |
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Patent Citations (2)
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JP2013521942A (ja) * | 2010-03-16 | 2013-06-13 | メドトロニック ミニメド インコーポレイテッド | 改良された電極構成を有する分析物センサ装置、該装置の製作方法および使用方法 |
KR101288400B1 (ko) | 2012-07-10 | 2013-08-02 | 주식회사 유엑스엔 | 혈당측정 방법 및 이를 이용한 혈당 측정 시스템 및 장치 |
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