KR20030047971A - 피부 관통형 글루코스 바이오센서 - Google Patents
피부 관통형 글루코스 바이오센서 Download PDFInfo
- Publication number
- KR20030047971A KR20030047971A KR1020030035006A KR20030035006A KR20030047971A KR 20030047971 A KR20030047971 A KR 20030047971A KR 1020030035006 A KR1020030035006 A KR 1020030035006A KR 20030035006 A KR20030035006 A KR 20030035006A KR 20030047971 A KR20030047971 A KR 20030047971A
- Authority
- KR
- South Korea
- Prior art keywords
- glucose
- electrode
- biosensor
- hydrogel
- extraction
- Prior art date
Links
- 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 47
- 239000008103 glucose Substances 0.000 title claims abstract description 47
- 238000000605 extraction Methods 0.000 claims abstract description 22
- 239000000017 hydrogel Substances 0.000 claims abstract description 16
- 108010015776 Glucose oxidase Proteins 0.000 claims abstract description 11
- 239000004366 Glucose oxidase Substances 0.000 claims abstract description 11
- 229940116332 glucose oxidase Drugs 0.000 claims abstract description 11
- 235000019420 glucose oxidase Nutrition 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 108090000790 Enzymes Proteins 0.000 claims abstract description 5
- 102000004190 Enzymes Human genes 0.000 claims abstract description 5
- 229940088598 enzyme Drugs 0.000 claims abstract description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000008280 blood Substances 0.000 abstract description 15
- 210000004369 blood Anatomy 0.000 abstract description 15
- 230000005611 electricity Effects 0.000 abstract description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 210000001519 tissue Anatomy 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 229910021607 Silver chloride Inorganic materials 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- VHSHLMUCYSAUQU-UHFFFAOYSA-N 2-hydroxypropyl methacrylate Chemical compound CC(O)COC(=O)C(C)=C VHSHLMUCYSAUQU-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 230000001086 cytosolic effect Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/03—Corsets or bandages for abdomen, teat or breast support, with or without pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/02—Orthopaedic corsets
- A61F5/026—Back straightening devices with shoulder braces to force back the shoulder to obtain a correct curvature of the spine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
- A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared
Abstract
Description
Claims (4)
- 인체에 존재하는 생화학물질의 농도를 피부조직을 통해 추출하고 측정하는 바이오센서에 있어서,(1)생화학물질의 추출을 위하여 한 쌍으로 이루어진 추출전극(2)인체의 피부조직과 접합성이 있으며, 생화학물질과 반응하여 전기적 신호를 발생시키는 물질로 전환시키는 효소를 함유하고 있는 하이드로겔(3)추출된 물질 또는 추출된 물질이 변환된 물질의 양을 전기량으로 바꿔주는 측정전극용 3상 전극계(이는 반드시 작업전극, 상대전극 그리고 기준전극을 포함한다.)이며, 이들 전극들과 함께 하이드로겔로서 Metacrylate계의 고분자에 글루코스산화효소를 함께 중합하여 사용했을 경우, 인체에 1.0mA x min의 전류를 인가하여 글루코스를 추출하여 일정전위기로 분석하면 분석 개시 40초 후 0∼200nA의 전류차 값을 갖는 것을 특징으로 하는 바이오센서
- 청구항 1에 있어서, 추출전극과 작업전극이 나란히 반복적으로 2쌍 이상 배치되어 있는 구조를 특징으로하는 바이오센서.
- 청구항 1에 있어서, 과산화수소를 생성할 수 있는 효소로서 글루코스 산화효소 등을 신호 발생 전환 물질로 이용된 것을 특징으로 하는 바이오센서.
- 하이드로겔에 이온성 약물을 주입하여 역이온 전기삼투압을 통해 피부를 통해 체내로 주입이 가능한 바이오센서.
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KR1020030035006A KR100541267B1 (ko) | 2003-05-30 | 2003-05-30 | 피부 관통형 글루코스 바이오센서 |
Applications Claiming Priority (1)
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KR1020030035006A KR100541267B1 (ko) | 2003-05-30 | 2003-05-30 | 피부 관통형 글루코스 바이오센서 |
Publications (2)
Publication Number | Publication Date |
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KR20030047971A true KR20030047971A (ko) | 2003-06-18 |
KR100541267B1 KR100541267B1 (ko) | 2006-01-10 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040075301A (ko) * | 2004-07-27 | 2004-08-27 | (주) 테크포엠 | 바이오센서 또는 약물전달시스템용 하이드로겔의 보관 방법 |
KR100740363B1 (ko) * | 2005-10-21 | 2007-07-16 | 케이엠에이치 주식회사 | 효소 고정을 이용한 생체 특성 측정 장치 |
KR101135624B1 (ko) * | 2009-01-15 | 2012-04-17 | 한양대학교 산학협력단 | 수명연장을 위한 전기감응성 고분자층이 부착된 바이오센서 |
WO2017057792A1 (ko) * | 2015-10-02 | 2017-04-06 | 주식회사 엔게인 | 폴리히드록시에틸메타크릴레이트계 수화겔, 이의 제조방법 및 이를 포함하는 글루코스 센서 |
CN111443007A (zh) * | 2020-04-13 | 2020-07-24 | 厦门大学附属厦门眼科中心有限公司 | 一种基于水凝胶复合膜流速测定透明质酸酶浓度的检测方法 |
WO2024048939A1 (ko) * | 2022-08-29 | 2024-03-07 | 주식회사 케어메디 | 약물 주입 장치 및 방법 |
-
2003
- 2003-05-30 KR KR1020030035006A patent/KR100541267B1/ko active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040075301A (ko) * | 2004-07-27 | 2004-08-27 | (주) 테크포엠 | 바이오센서 또는 약물전달시스템용 하이드로겔의 보관 방법 |
KR100740363B1 (ko) * | 2005-10-21 | 2007-07-16 | 케이엠에이치 주식회사 | 효소 고정을 이용한 생체 특성 측정 장치 |
KR101135624B1 (ko) * | 2009-01-15 | 2012-04-17 | 한양대학교 산학협력단 | 수명연장을 위한 전기감응성 고분자층이 부착된 바이오센서 |
WO2017057792A1 (ko) * | 2015-10-02 | 2017-04-06 | 주식회사 엔게인 | 폴리히드록시에틸메타크릴레이트계 수화겔, 이의 제조방법 및 이를 포함하는 글루코스 센서 |
CN111443007A (zh) * | 2020-04-13 | 2020-07-24 | 厦门大学附属厦门眼科中心有限公司 | 一种基于水凝胶复合膜流速测定透明质酸酶浓度的检测方法 |
WO2024048939A1 (ko) * | 2022-08-29 | 2024-03-07 | 주식회사 케어메디 | 약물 주입 장치 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100541267B1 (ko) | 2006-01-10 |
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