CN107126753A - 主动式微流控芯片及其全血过滤装置 - Google Patents
主动式微流控芯片及其全血过滤装置 Download PDFInfo
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- CN107126753A CN107126753A CN201710377142.3A CN201710377142A CN107126753A CN 107126753 A CN107126753 A CN 107126753A CN 201710377142 A CN201710377142 A CN 201710377142A CN 107126753 A CN107126753 A CN 107126753A
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- whole blood
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- 210000004369 blood Anatomy 0.000 title claims abstract description 154
- 239000008280 blood Substances 0.000 title claims abstract description 154
- 238000001914 filtration Methods 0.000 title claims abstract description 73
- 230000007704 transition Effects 0.000 claims description 20
- 210000002421 cell wall Anatomy 0.000 claims description 8
- 238000009738 saturating Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000012123 point-of-care testing Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012631 diagnostic technique Methods 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/50273—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means or forces applied to move the fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
- B01L3/502753—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by bulk separation arrangements on lab-on-a-chip devices, e.g. for filtration or centrifugation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0887—Laminated structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710377142.3A CN107126753B (zh) | 2017-05-25 | 2017-05-25 | 主动式微流控芯片及其全血过滤装置 |
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CN201710377142.3A CN107126753B (zh) | 2017-05-25 | 2017-05-25 | 主动式微流控芯片及其全血过滤装置 |
Publications (2)
Publication Number | Publication Date |
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CN107126753A true CN107126753A (zh) | 2017-09-05 |
CN107126753B CN107126753B (zh) | 2022-07-12 |
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CN201710377142.3A Active CN107126753B (zh) | 2017-05-25 | 2017-05-25 | 主动式微流控芯片及其全血过滤装置 |
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CN (1) | CN107126753B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109738632A (zh) * | 2019-01-09 | 2019-05-10 | 南京岚煜生物科技有限公司 | 多指标微流控芯片及其使用方法 |
CN109967138A (zh) * | 2018-12-11 | 2019-07-05 | 安博特纳米生物科技有限公司 | 生物检测平台 |
WO2020010913A1 (zh) * | 2018-07-12 | 2020-01-16 | 上海速创诊断产品有限公司 | 一种微流控检测芯片及其制备方法、固定装置和离心式检测装置 |
Citations (7)
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CN101893525A (zh) * | 2010-07-19 | 2010-11-24 | 中国科学院长春光学精密机械与物理研究所 | 一种离心式双通道微量液体定量进样装置及其制作方法 |
CN103464230A (zh) * | 2013-09-25 | 2013-12-25 | 中国科学院长春光学精密机械与物理研究所 | 离心式全血分析微流控芯片、制备方法及其应用方法 |
CN105879936A (zh) * | 2016-03-31 | 2016-08-24 | 苏州市博纳泰科生物技术有限公司 | 全血过滤及定量移取微流控芯片 |
CN205570360U (zh) * | 2016-04-26 | 2016-09-14 | 杭州霆科生物科技有限公司 | 一种多样本多指标食品添加剂检测微流控芯片 |
CN205650212U (zh) * | 2015-10-26 | 2016-10-19 | 深圳华迈兴微医疗科技有限公司 | 用于全血样品检测的磁微粒化学发光双层微流控芯片 |
CN106119085A (zh) * | 2016-08-23 | 2016-11-16 | 闫维新 | 一种实时荧光pcr混合微流道芯片 |
CN206910946U (zh) * | 2017-05-25 | 2018-01-23 | 南京岚煜生物科技有限公司 | 主动式微流控芯片及其全血过滤装置 |
-
2017
- 2017-05-25 CN CN201710377142.3A patent/CN107126753B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101893525A (zh) * | 2010-07-19 | 2010-11-24 | 中国科学院长春光学精密机械与物理研究所 | 一种离心式双通道微量液体定量进样装置及其制作方法 |
CN103464230A (zh) * | 2013-09-25 | 2013-12-25 | 中国科学院长春光学精密机械与物理研究所 | 离心式全血分析微流控芯片、制备方法及其应用方法 |
CN205650212U (zh) * | 2015-10-26 | 2016-10-19 | 深圳华迈兴微医疗科技有限公司 | 用于全血样品检测的磁微粒化学发光双层微流控芯片 |
CN105879936A (zh) * | 2016-03-31 | 2016-08-24 | 苏州市博纳泰科生物技术有限公司 | 全血过滤及定量移取微流控芯片 |
CN205570360U (zh) * | 2016-04-26 | 2016-09-14 | 杭州霆科生物科技有限公司 | 一种多样本多指标食品添加剂检测微流控芯片 |
CN106119085A (zh) * | 2016-08-23 | 2016-11-16 | 闫维新 | 一种实时荧光pcr混合微流道芯片 |
CN206910946U (zh) * | 2017-05-25 | 2018-01-23 | 南京岚煜生物科技有限公司 | 主动式微流控芯片及其全血过滤装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020010913A1 (zh) * | 2018-07-12 | 2020-01-16 | 上海速创诊断产品有限公司 | 一种微流控检测芯片及其制备方法、固定装置和离心式检测装置 |
US11123731B2 (en) | 2018-07-12 | 2021-09-21 | Shanghai Igenetec Diagnostics Co., Ltd. | Microfluidic detection chip, preparation method thereof, fixing device and centrifugal detection device |
CN109967138A (zh) * | 2018-12-11 | 2019-07-05 | 安博特纳米生物科技有限公司 | 生物检测平台 |
CN109967138B (zh) * | 2018-12-11 | 2021-11-05 | 上海微瑞博生物科技有限公司 | 生物检测平台 |
CN109738632A (zh) * | 2019-01-09 | 2019-05-10 | 南京岚煜生物科技有限公司 | 多指标微流控芯片及其使用方法 |
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CN107126753B (zh) | 2022-07-12 |
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Address after: 211100 room 214, building 9, No. 2, Qiande Road, high tech Zone, Jiangning District, Nanjing, Jiangsu Province (Jiangning Gaoxin Park) Applicant after: Nanjing lanxuan Biotechnology Co.,Ltd. Address before: 215000 3, 1 building, 8 Ling Ling Road, hi tech Zone, Suzhou, Jiangsu. Applicant before: NANJING LANSION BIOTECHNOLOGY Co.,Ltd. |
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Address after: Room 1004, floor 10, Block E, phase II, Dingye Baitai biological building, No. 10, Xinghuo Road, Jiangbei new area, Nanjing, Jiangsu 210000 Applicant after: Jiangsu Huakong Biotechnology Co.,Ltd. Address before: 211100 room 214, building 9, No. 2, Qiande Road, high tech Zone, Jiangning District, Nanjing, Jiangsu Province (Jiangning Gaoxin Park) Applicant before: Nanjing lanxuan Biotechnology Co.,Ltd. |
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