KR20130142768A - 센서 스트립 - Google Patents
센서 스트립 Download PDFInfo
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- KR20130142768A KR20130142768A KR1020120066280A KR20120066280A KR20130142768A KR 20130142768 A KR20130142768 A KR 20130142768A KR 1020120066280 A KR1020120066280 A KR 1020120066280A KR 20120066280 A KR20120066280 A KR 20120066280A KR 20130142768 A KR20130142768 A KR 20130142768A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
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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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
-
- 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
- G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
- G01N33/525—Multi-layer analytical elements
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- Health & Medical Sciences (AREA)
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- Immunology (AREA)
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- Physics & Mathematics (AREA)
- Hematology (AREA)
- Biochemistry (AREA)
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- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Description
도 2는 도 1에 도시된 센서 스트립을 설명하기 위한 측면도이다.
도 3은 본 발명에 따른 흡수층이 포함된 센서 스트립의 반사율을 측정한 그래프이다.
도 4는은 흡수층이 포함되지 않은 센서 스트립의 반사율을 측정한 그래프이다.
120 : 분리층 130 : 반응층
140 : 흡수층 150 : 상부 케이스
160 : 하부 케이스
Claims (5)
- 생체 물질이 균일하게 퍼지도록 하는 그물층;
상기 그물층의 하부에 배치되며, 상기 생체 물질을 이용하여 질병 여부를 확인하기 위해 상기 생체 물질과 반응하는 반응 시약이 도포된 반응층; 및
상기 반응층의 하부에 배치되며, 상기 생체 물질과 반응 시약이 상층으로 역 흡수되는 것을 방지하기 위해 상기 생체 물질과 시약이 반응하는 동안 상기 반응층으로부터 상기 생체 물질과 시약을 흡수하는 흡수층을 포함하는 것을 특징으로 하는 센서 스트립. - 제1항에 있어서, 상기 그물층과 상기 반응층 사이에 배치되며, 상기 생체 물질이 혈액인 경우 상기 혈액으로부터 혈구를 분리하기 위한 분리층을 더 포함하는 것을 특징으로 하는 센서 스트립
- 제2항에 있어서, 상기 분리층은 폴리머가 바인딩된 유리 섬유인 것을 특징으로 하는 센서 스트립.
- 제1항에 있어서, 상기 흡수층은 상기 흡수층의 상기 생체 물질과 반응 시약이 대기 중으로 증발되는 것을 방지하기 위해 하부면이 투명 필름으로 코팅되는 것을 특징으로 하는 센서 스트립.
- 제1항에 있어서, 상기 그물층 상에 배치되며, 상기 그물층으로 상기 생체 물질을 공급하기 위한 제1 개구를 갖는 상부 케이스; 및
상기 흡수층의 하부에 배치되며, 상기 흡수층의 반사율을 측정하기 위한 제2 개구를 가지며, 상기 상부 케이스와 결합되는 하부 케이스를 더 포함하는 것을 특징으로 하는 센서 스트립.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120066280A KR101952957B1 (ko) | 2012-06-20 | 2012-06-20 | 센서 스트립 |
| PCT/KR2013/003067 WO2013191361A1 (ko) | 2012-06-20 | 2013-04-12 | 센서 스트립 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120066280A KR101952957B1 (ko) | 2012-06-20 | 2012-06-20 | 센서 스트립 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130142768A true KR20130142768A (ko) | 2013-12-30 |
| KR101952957B1 KR101952957B1 (ko) | 2019-02-28 |
Family
ID=49768930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120066280A Active KR101952957B1 (ko) | 2012-06-20 | 2012-06-20 | 센서 스트립 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101952957B1 (ko) |
| WO (1) | WO2013191361A1 (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150134710A (ko) * | 2014-05-22 | 2015-12-02 | (주)미코바이오메드 | 센서 스트립 및 이를 이용한 헤모글로빈 농도 측정 장치 |
| KR20150004388U (ko) * | 2014-05-29 | 2015-12-09 | 주식회사 미코 | 센서 스트립 구조물 |
| WO2017147456A1 (en) * | 2016-02-24 | 2017-08-31 | Partnership For Clean Competition | Multilayer device for separating blood components and uses thereof |
| WO2018074832A1 (ko) * | 2016-10-20 | 2018-04-26 | (주)플렉센스 | 바이오센서 |
| WO2019054844A1 (ko) * | 2017-09-18 | 2019-03-21 | 주식회사 미코바이오메드 | 측면 흐름을 이용한 진단스트립 |
| WO2019135526A1 (ko) * | 2018-01-05 | 2019-07-11 | 주식회사 원드롭 | 생체 물질을 측정하기 위한 스트립 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6787920B2 (ja) | 2015-03-31 | 2020-11-18 | エフ.ホフマン−ラ ロシュ アーゲーF. Hoffmann−La Roche Aktiengesellschaft | 血漿分離カード |
| CN116754341A (zh) * | 2023-05-17 | 2023-09-15 | 重庆云芯医联科技有限公司 | 一种谷丙、谷草转氨酶同测的检测卡及其制备方法 |
| US20250120630A1 (en) * | 2023-10-13 | 2025-04-17 | Blackfly Investments, LLC, DBA Molecular Testing Labs | Dried Blood Spot Collection Card for Objective Dried Blood Spot Collection Device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587099A (en) * | 1981-05-09 | 1986-05-06 | Boehringer Mannheim Gmbh | Test strips for the detection of a liquid sample component |
| US5271895A (en) * | 1991-02-27 | 1993-12-21 | Boehringer Mannheim Corporation | Test strip |
| KR980010427A (ko) * | 1996-07-23 | 1998-04-30 | 게엠베하 콜프 베른트.융 미하엘 | 다층시험 필드를 갖는 진단 시험 담체 및 피분석물의 측정을 위한 이의 사용 방법 |
| KR20000017299A (ko) * | 1998-08-13 | 2000-03-25 | 리젠펠드 제임스 | 시각적 혈액 포도당 테스트 스트립 |
| KR20100130903A (ko) * | 2009-06-04 | 2010-12-14 | 주식회사 인포피아 | 콜레스테롤 측정 스트립 및 이를 이용한 콜레스테롤 검출 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3029579C2 (de) * | 1980-08-05 | 1985-12-12 | Boehringer Mannheim Gmbh, 6800 Mannheim | Verfahren und Mittel zur Abtrennung von Plasma oder Serum aus Vollblut |
| KR100586008B1 (ko) * | 2002-06-21 | 2006-06-09 | (주)지노첵 | 생식기관 분비물 채취용 스트립 |
| ATE425458T1 (de) * | 2006-01-14 | 2009-03-15 | Hoffmann La Roche | Immunologisches testelement mit verbesserter kontrollzone |
-
2012
- 2012-06-20 KR KR1020120066280A patent/KR101952957B1/ko active Active
-
2013
- 2013-04-12 WO PCT/KR2013/003067 patent/WO2013191361A1/ko not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587099A (en) * | 1981-05-09 | 1986-05-06 | Boehringer Mannheim Gmbh | Test strips for the detection of a liquid sample component |
| US5271895A (en) * | 1991-02-27 | 1993-12-21 | Boehringer Mannheim Corporation | Test strip |
| KR980010427A (ko) * | 1996-07-23 | 1998-04-30 | 게엠베하 콜프 베른트.융 미하엘 | 다층시험 필드를 갖는 진단 시험 담체 및 피분석물의 측정을 위한 이의 사용 방법 |
| KR20000017299A (ko) * | 1998-08-13 | 2000-03-25 | 리젠펠드 제임스 | 시각적 혈액 포도당 테스트 스트립 |
| KR20100130903A (ko) * | 2009-06-04 | 2010-12-14 | 주식회사 인포피아 | 콜레스테롤 측정 스트립 및 이를 이용한 콜레스테롤 검출 방법 |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150134710A (ko) * | 2014-05-22 | 2015-12-02 | (주)미코바이오메드 | 센서 스트립 및 이를 이용한 헤모글로빈 농도 측정 장치 |
| KR20150004388U (ko) * | 2014-05-29 | 2015-12-09 | 주식회사 미코 | 센서 스트립 구조물 |
| WO2017147456A1 (en) * | 2016-02-24 | 2017-08-31 | Partnership For Clean Competition | Multilayer device for separating blood components and uses thereof |
| CN109073519A (zh) * | 2016-02-24 | 2018-12-21 | 洁竞合伙 | 用于分离血液成分的多层装置及其应用 |
| US11326992B2 (en) | 2016-02-24 | 2022-05-10 | Partnership For Clean Competition | Multilayer device for separating blood components and uses thereof |
| US12163876B2 (en) | 2016-02-24 | 2024-12-10 | Partnership For Clean Competition | Multilayer device for separating blood components and uses thereof |
| WO2018074832A1 (ko) * | 2016-10-20 | 2018-04-26 | (주)플렉센스 | 바이오센서 |
| KR20180043538A (ko) * | 2016-10-20 | 2018-04-30 | (주)플렉센스 | 바이오센서 |
| CN110114678A (zh) * | 2016-10-20 | 2019-08-09 | 福莱森斯有限公司 | 生物传感器 |
| WO2019054844A1 (ko) * | 2017-09-18 | 2019-03-21 | 주식회사 미코바이오메드 | 측면 흐름을 이용한 진단스트립 |
| KR20190031695A (ko) * | 2017-09-18 | 2019-03-27 | 주식회사 미코바이오메드 | 측면 흐름을 이용한 진단스트립 |
| WO2019135526A1 (ko) * | 2018-01-05 | 2019-07-11 | 주식회사 원드롭 | 생체 물질을 측정하기 위한 스트립 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013191361A1 (ko) | 2013-12-27 |
| KR101952957B1 (ko) | 2019-02-28 |
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