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CN114269474A - 微流控检测芯片及其使用方法 - Google Patents

微流控检测芯片及其使用方法 Download PDF

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Publication number
CN114269474A
CN114269474A CN202080000131.3A CN202080000131A CN114269474A CN 114269474 A CN114269474 A CN 114269474A CN 202080000131 A CN202080000131 A CN 202080000131A CN 114269474 A CN114269474 A CN 114269474A
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layer
hole
liquid storage
micro
channel
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CN114269474B (zh
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胡涛
袁春根
崔皓辰
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BOE Technology Group Co Ltd
Beijing BOE Health Technology Co Ld
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BOE Technology Group Co Ltd
Beijing BOE Health Technology Co Ld
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    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

本公开实施例提供了一种微流控检测芯片及其使用方法，该微流控检测芯片，包括：储液层包括第一储液孔和第二储液孔；顶盖层，包括：与第一储液孔相对应的通孔，及与第二储液孔相对应的加样孔；底盖层包括与第一储液孔相对应的通孔；第一密封层，位于储液层与底盖层之间，包括：被配置为密封第一储液孔的第一密封结构；微流道层，位于第一密封层与底盖层之间，包括：与第一储液孔相对应的第一开孔，与第二储液孔相对应的第二开孔，及连通第一开孔与第二开孔的第一微流道；第一微流道位于微流道层面向底盖层的一侧；第一弹性密封层，位于微流道层背离底盖层的一侧；第二弹性密封层，位于储液层与顶盖层之间，包括与第二储液孔相对应的加样孔。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN202080000131.3A 2020-02-14 2020-02-14 微流控检测芯片及其使用方法 Active CN114269474B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115845938A (zh) * 2022-11-22 2023-03-28 上海天马微电子有限公司 微流控装置及应用方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114177957B (zh) * 2021-11-30 2023-11-21 上海澎赞生物科技有限公司 一种使用玻璃基底作为储液结构的微流控芯片
WO2024092504A1 (zh) * 2022-11-01 2024-05-10 信任生医股份有限公司 微流道卡匣
CN116559389B (zh) * 2023-07-06 2023-10-20 北京中医药大学 中药性味检测装置及检测方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050221281A1 (en) * 2003-01-08 2005-10-06 Ho Winston Z Self-contained microfluidic biochip and apparatus
US20050272169A1 (en) * 2001-12-13 2005-12-08 The Technology Partnership Plc Device for chemical or biochemical analysis
CN104374903A (zh) * 2014-11-08 2015-02-25 东莞博识生物科技有限公司 一种体外诊断测试卡
CN108160125A (zh) * 2017-11-27 2018-06-15 深圳华炎微测医疗科技有限公司 生化检测微流控芯片和生化检测微流控芯片体系以及它们的应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106568980B (zh) * 2015-10-10 2018-01-26 上海旭瀚科技有限公司 试剂预封装微流控芯片、使用方法及实验仪和工作方法
CN107930710A (zh) * 2017-11-27 2018-04-20 深圳华炎微测医疗科技有限公司 化学发光检测微流控芯片和化学发光检测微流控芯片体系以及它们的应用

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050272169A1 (en) * 2001-12-13 2005-12-08 The Technology Partnership Plc Device for chemical or biochemical analysis
US20050221281A1 (en) * 2003-01-08 2005-10-06 Ho Winston Z Self-contained microfluidic biochip and apparatus
CN104374903A (zh) * 2014-11-08 2015-02-25 东莞博识生物科技有限公司 一种体外诊断测试卡
CN108160125A (zh) * 2017-11-27 2018-06-15 深圳华炎微测医疗科技有限公司 生化检测微流控芯片和生化检测微流控芯片体系以及它们的应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115845938A (zh) * 2022-11-22 2023-03-28 上海天马微电子有限公司 微流控装置及应用方法

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CN114269474B (zh) 2024-01-05
WO2021159521A1 (zh) 2021-08-19

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