KR20090087528A - 광학식 혈당 측정 장치를 구비한 바이패스식 카테터 - Google Patents
광학식 혈당 측정 장치를 구비한 바이패스식 카테터 Download PDFInfo
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- KR20090087528A KR20090087528A KR1020080012821A KR20080012821A KR20090087528A KR 20090087528 A KR20090087528 A KR 20090087528A KR 1020080012821 A KR1020080012821 A KR 1020080012821A KR 20080012821 A KR20080012821 A KR 20080012821A KR 20090087528 A KR20090087528 A KR 20090087528A
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- blood
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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
- A61B5/14503—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
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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
- A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
- A61B5/1459—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 using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
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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
- A61B5/15—Devices for taking samples of blood
- A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6866—Extracorporeal blood circuits, e.g. dialysis circuits
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/50—Detectors
- G01N2223/509—Detectors infrared
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- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
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- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
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- Diabetes (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims (3)
- 광학식 혈당 측정 장치(1)와 혈액을 바이패스시키기 위한 바이패스식 카테터(5)를 구비하되,상기 바이패스식 카테터는 혈액을 뽑아내기 위한 제1의 루멘(8)과 혈액을 혈관으로 복귀시키기 위한 제2의 루멘(9)으로 구성되며,상기 제1의 루멘은 상기 바이패스식 카테터를 혈관에 삽입하기 위한 선단 부재(10)와 선단 부재의 삽입에 의하여 채혈되는 혈액을 이송하기 위한 송혈 부재(6)로 이루어지고,상기 제2의 루멘은 상기 광학식 혈당 측정 장치에 의해서 글루코스 농도가 측정된 혈액을 이송하기 위한 탈혈부재(7) 및 상기 탈혈부재의 선단에 형성된 일방향 개폐부재(12)로 이루어지는 것을 특징으로 하는 광학식 혈당 측정 장치를 구비한 바이패스식 카테터.
- 제1항에 있어서, 상기 광학식 혈당 측정 장치는 발광부, 수광부 및 후처리부로 이루어지는 것을 특징으로 하는 광학식 혈당 측정 장치를 구비한 바이패스식 카테터.
- 제2항에 있어서, 상기 광학식 혈당 측정 장치에서 사용되는 광원은 근적외선 임을 특징으로 광학식 혈당 측정 장치를 구비한 바이패스식 카테터.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080012821A KR100917079B1 (ko) | 2008-02-13 | 2008-02-13 | 광학식 혈당 측정 장치를 구비한 바이패스식 카테터 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080012821A KR100917079B1 (ko) | 2008-02-13 | 2008-02-13 | 광학식 혈당 측정 장치를 구비한 바이패스식 카테터 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090087528A true KR20090087528A (ko) | 2009-08-18 |
| KR100917079B1 KR100917079B1 (ko) | 2009-09-15 |
Family
ID=41206491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080012821A Expired - Fee Related KR100917079B1 (ko) | 2008-02-13 | 2008-02-13 | 광학식 혈당 측정 장치를 구비한 바이패스식 카테터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100917079B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014070424A1 (en) * | 2012-10-31 | 2014-05-08 | Edwards Lifesciences Corporation | Sensor systems and methods of using the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102487983B1 (ko) | 2015-11-16 | 2023-01-11 | 삼성전자주식회사 | 질병 예측 모델 구축 장치 및 방법과 질병 예측 장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100641300B1 (ko) | 2004-06-18 | 2006-10-31 | (주)옥토메티칼어플라이언스 | 혈당측정 장치 및 이를 이용한 혈당측정 방법 |
| CA2630094A1 (en) | 2005-11-15 | 2007-05-24 | Luminous Medical, Inc. | Blood analyte determinations |
| US20080021294A1 (en) | 2006-07-14 | 2008-01-24 | Levin Paul D | Disposable blood glucose sensor with internal pump |
| KR100775669B1 (ko) | 2006-10-11 | 2007-11-16 | 주식회사 비엔엠 | 팔목 휴대용 무채혈 혈당측정 장치 |
-
2008
- 2008-02-13 KR KR1020080012821A patent/KR100917079B1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014070424A1 (en) * | 2012-10-31 | 2014-05-08 | Edwards Lifesciences Corporation | Sensor systems and methods of using the same |
| US9907503B2 (en) | 2012-10-31 | 2018-03-06 | Edwards Lifesciences Corporation | Sensor systems and methods of using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100917079B1 (ko) | 2009-09-15 |
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