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公开(公告)号：KR1020140015943A
公开(公告)日：2014-02-07
申请号：KR1020120082344
申请日：2012-07-27
Applicant: 한국과학기술원
Abstract: The present invention relates to a microfluid control technology. That is, a method for manufacturing a microfluidic floating block according to one embodiment of the present invention produces a microfluidic floating block by repetitively spraying an adhesive on powdery materials for the microfluidic floating block, forming the shape of the microfluidic floating block by repetitively hardening the adhesive and the materials for forming the microfluidic floating block, and drying the microfluidic floating block extracted by brushing and hardening. [Reference numerals] (AA) Start; (BB) End; (S10) Microfluidic floating block; (S20) Separate to a plurality of two-dimensional planes from the bottom; (S30) Disperse materials to form the block in a powder shape; (S40) Inject adhesive on the materials in the powder shape; (S50) Cure the adhesive and the block configuration materials; (S60) Manufacture a final block shape by repeating the steps of S30-S50; (S70) Separate from non-adhered powder by black blushing; (S80) Cure by putting the separated block in a hardening agent; (S90) Dry the hardened block
Abstract translation: 本发明涉及一种微流体控制技术。 也就是说，根据本发明的一个实施例的微流体浮动块的制造方法通过在用于微流体浮动块的粉末材料上重复地喷涂粘合剂来产生微流体浮动块，通过重复硬化形成微流体浮动块的形状 粘合剂和用于形成微流体浮动块的材料，并且通过刷涂和硬化来干燥提取的微流体浮动块。 （附图标记）（AA）开始; （BB）结束; （S10）微流体浮动块; （S20）从底部分离成多个二维平面; （S30）分散材料以形成粉末形状的块状物; （S40）在粉末形状的材料上注入粘合剂; （S50）固化粘合剂和块状构造材料; （S60）通过重复S30-S50的步骤来制造最终的块形状; （S70）通过黑色脸红与非粘附粉末分离; （S80）将分离的块放入硬化剂中固化; （S90）干燥硬化块
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公开(公告)号：KR1020130109876A
公开(公告)日：2013-10-08
申请号：KR1020120031992
申请日：2012-03-28
Applicant: 한국과학기술원
IPC: G01N33/569 , B05B1/10 , C12Q1/02 , C12N1/21
Abstract: PURPOSE: A microfluidic chip for generating polymer-based microdroplets is provided to form a large amount of microdroplets with a uniform size and shape, in which microorganisms are transduced through a multi-parallel channel process using a high density microstructure. CONSTITUTION: A microfluidic chip (110) for generating polymer-based microdroplets comprises: three oil inlets (101,103,105) for injecting oil; two solution inlets (102,104) for injecting a solution containing water, a sample, and monomers; a droplet generation unit (110) which generates polymer-based microdroplets by connecting five channels (101',102',103',105') connected to each oil inlet and each solution inlet; and a droplet outlet (120) which discharges the polymer-based microdroplets through a droplet discharge channel (120').
Abstract translation: 目的：提供用于产生基于聚合物的微滴的微流控芯片以形成具有均匀尺寸和形状的大量微滴，其中微生物通过使用高密度微结构的多平行通道工艺转导。 构成：用于产生基于聚合物的微滴的微流体芯片（110）包括：用于注入油的三个油入口（101,103,105） 用于注入含有水，样品和单体的溶液的两个溶液入口（102,104）; 液滴产生单元，其通过连接到每个油入口和每个溶液入口的五个通道（101'，102'，103'，105'）产生基于聚合物的微滴; 以及通过液滴排出通道（120'）排出基于聚合物的微滴的液滴出口（120）。
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公开(公告)号：KR1020210001479A
公开(公告)日：2021-01-06
申请号：KR1020190077640
申请日：2019-06-28
Applicant: 한국과학기술원
Abstract: 본발명의실시예에따른미세유체장치제조용사출성형장치는일면에유체가흐르는유로가형성되고, 타면에상기유로와연통되어상기유로를통해흐르는유체를안내하여액적형태로낙하시키도록구성되는노즐부가형성되는미세액적생성장치등과같이표면에미세패턴이형성되는미세유체장치를제조하기위해사용되는미세유체장치제조용사출성형장치로서, 내측에적어도하나의채널을구비하는스탬프가설치되어, 사출시 사출물의일면에상기유로를형성하는제1 금형; 상기제1 금형에대향배치되고, 내측에사출시 상기사출물의타면에상기노즐부를형성하는사출홈이형성되는제2 금형; 및상기제1 금형의평면상에서상기스탬프의위치를 X축방향및 Y축방향으로조정가능한정렬부;를포함한다. 본발명의실시예에따르면, 스탬프가금형에설치된경우, 금형에충격을가하거나, 스탬프를재설치하지않고, 스탬프의외면을가압하여스탬프를 X축방향및 Y축방향으로미세하게이동시켜스탬프의위치를조정함으로써, 스탬프를정확한설정위치에배치시킬수 있음은물론, 작업시간을단축시킬수 있고, 금형의변형및 파손을예방할수 있다.
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Patent Agency Ranking
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公开(公告)号：KR101813162B1
公开(公告)日：2017-12-28
申请号：KR1020150102905
申请日：2015-07-21
Applicant: 한국과학기술원
IPC: B01L3/00 , C08L101/00
Abstract: 본개시내용의구체예에따르면, 상부기판, 중간기판및 하부기판의결합(또는접합)에의하여샘플유체를충진하고이를이용하여소량의바이오물질을검출하기위한공간을포함하는필름-기반미세유체디바이스(microfluidic device) 및이를이용한바이오센서가개시된다.
Abstract translation: 根据本公开的实施方式，提供了一种膜基微流体装置，其包括用于通过使用上基板，中间基板和下基板（或结合）填充样品流体并检测少量生物样品的空间， 公开了一种装置（微流体装置）和使用该装置的生物传感器。
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公开(公告)号：KR101802300B1
公开(公告)日：2017-11-28
申请号：KR1020170010638
申请日：2017-01-23
Applicant: 한국과학기술원
Abstract: 본발명은유전자판별칩을이용한유전자판별방법에관한것으로, 보다상세하게는정확하고신속하게유전자를판별하기위한유전자판별칩을이용한유전자판별방법에관한것이다. 상기와같은목적을달성하기위한본 발명의구성은 a) 유전자를추출하는단계; b) 상기유전자가포함된시료를유전자판별칩에주입하는단계; c) 상기시료에포함된상기유전자를증폭하는단계; d) 상기증폭된유전자시료와신호물질을혼합하여혼합물질을형성하는단계; e) 상기혼합물질의전류량을측정하는단계; 및 f) 측정된상기전류량을분석하여상기유전자를판별하는단계를포함하는유전자판별칩을이용한유전자판별방법을제공한다.
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