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    Microfluidic device and microfluidic analysis equipment
    2.
    发明授权
    Microfluidic device and microfluidic analysis equipment 有权
    微流控装置和微流体分析设备

    公开(公告)号：US08440148B2

    公开(公告)日：2013-05-14

    申请号：US12562058

    申请日：2009-09-17

    申请人： Dong-Ho Shin ,  Minsuk Jeong ,  Kyu Ho Song ,  HyeYoon Kim ,  JuHyun Jeon ,  Moon Youn Jung ,  Seon Hee Park

    发明人： Dong-Ho Shin ,  Minsuk Jeong ,  Kyu Ho Song ,  HyeYoon Kim ,  JuHyun Jeon ,  Moon Youn Jung ,  Seon Hee Park

    IPC分类号： B01L99/00 ,  G01N21/01

    CPC分类号： G01N21/645 ,  B01L3/50273 ,  B01L3/502792 ,  B01L2200/0673 ,  B01L2300/0645 ,  B01L2300/0681 ,  B01L2300/0851 ,  B01L2300/0858 ,  B01L2300/089 ,  B01L2300/161 ,  B01L2400/043 ,  B01L2400/0475 ,  B01L2400/0688

    摘要： Provided are a microfluidic device and a microfluidic analysis equipment. The microfluidic device includes guides disposed along both edges, a lower plate including a flow path defined between the guides, and a movable upper plate moved along the guides on the lower plate and having a length less than that the flow path. A fluid flow can be simply accurately controlled by adjusting a position of the movable upper plate. As a result, the fluid can sufficiently react in the detection part and the reaction part. Therefore, effective reaction and detection can be realized using only a small amount of fluid, thereby improving sensitivity. In addition, due to the improved sensitivity, a washing process for removing materials that are not consumed in the reaction can be omitted. Also, the movable upper plate can be manually moved using a user's finger.

    摘要翻译： 提供了微流体装置和微流体分析设备。 微流体装置包括沿着两个边缘布置的引导件，下板包括限定在引导件之间的流路，以及沿着下板上的引导件移动并且具有小于流动路径的长度的可移动上板。 可以通过调节可动上板的位置来简单地精确地控制流体流动。 结果，流体可以在检测部分和反应部分中充分反应。 因此，仅使用少量流体即可实现有效的反应和检测，从而提高灵敏度。 此外，由于提高的灵敏度，可以省略用于除去反应中不消耗的材料的洗涤方法。 此外，可以使用用户的手指来手动移动可动上板。

    MICROFLUIDIC DILUTION DEVICE
    4.
    发明申请
    MICROFLUIDIC DILUTION DEVICE 审中-公开
    微流体稀释装置

    公开(公告)号：US20100159573A1

    公开(公告)日：2010-06-24

    申请号：US12534012

    申请日：2009-07-31

    申请人： Kwang Hyo CHUNG ,  JuHyun Jeon ,  Dae-Sik Lee ,  Moon Youn Jung ,  Seon Hee Park

    发明人： Kwang Hyo CHUNG ,  JuHyun Jeon ,  Dae-Sik Lee ,  Moon Youn Jung ,  Seon Hee Park

    IPC分类号： C12M1/00 ,  B01L3/00 ,  G01N33/48

    CPC分类号： G01N1/38

    摘要： Provided is a microfluidic dilution device that uses capillary force to dilute first and second fluids in a predetermined ratio. The microfluidic dilution device includes a channel plate, a cover plate, fluid chambers, and a confluence chamber. The fluid chambers are filled with first and second fluids in a predetermined ratio. First and second fluids flowing to the confluence chamber are diluted in a predetermined ratio.

    摘要翻译： 提供了使用毛细管力以预定比例稀释第一和第二流体的微流体稀释装置。 微流体稀释装置包括通道板，盖板，流体室和汇合室。 流体室以预定比例填充有第一和第二流体。 流入合流室的第一和第二流体以预定比例稀释。

    PORTABLE DIGITAL READER FOR URINALYSIS
    6.
    发明申请
    PORTABLE DIGITAL READER FOR URINALYSIS 有权
    便携式数字读数器

    公开(公告)号：US20120162653A1

    公开(公告)日：2012-06-28

    申请号：US13390506

    申请日：2010-03-05

    申请人： Dae Sik Lee ,  Hyun Woo Song ,  Byoung Goo Jeon ,  Moon Youn Jung ,  Seon Hee Park

    发明人： Dae Sik Lee ,  Hyun Woo Song ,  Byoung Goo Jeon ,  Moon Youn Jung ,  Seon Hee Park

    IPC分类号： G01N21/59

    CPC分类号： G01N21/78 ,  G01N21/8483 ,  G01N33/493 ,  G01N2201/0221 ,  G01N2201/0627 ,  G01N2201/0631

    摘要： The present invention relates to a portable digital reader for reading an analysis target chip including a plurality of test areas. The reader comprises: a light emitting section having light emitting elements for radiating light; an integral optical splitter for uniformly distributing the light from the light emitting section to each test area of the analysis target chip; a light receiving section for receiving light reflected from each test area so as to convert the same into electric signals; and a measuring section for measuring concentration according to the electric signals obtained from the light receiving section. Therefore, it is possible to prevent the generation of errors in signal measurement due to optical distribution failure by assembling branch sections of the optical splitter under the control of the number of the branch sections according to the number of test items in a test strip.

    摘要翻译： 本发明涉及用于读取包括多个测试区域的分析目标芯片的便携式数字读取器。 读取器包括：发光部，其具有用于发光的发光元件; 用于将来自发光部分的光均匀分布到分析目标芯片的每个测试区域的整体光分路器; 光接收部分，用于接收从每个测试区域反射的光，以将其转换为电信号; 以及用于根据从光接收部获得的电信号来测量浓度的测量部分。 因此，可以根据测试条中的测试项目的数量，在分支部分的数量的控制下组装光分路器的分支部分来防止由于光分布故障而导致的信号测量误差的产生。

    Portable digital reader for urinalysis
    7.
    发明授权
    Portable digital reader for urinalysis 有权
    便携式数字读取器用于尿液分析

    公开(公告)号：US08797536B2

    公开(公告)日：2014-08-05

    申请号：US13390506

    申请日：2010-03-05

    申请人： Dae Sik Lee ,  Hyun Woo Song ,  Byoung Goo Jeon ,  Moon Youn Jung ,  Seon Hee Park

    发明人： Dae Sik Lee ,  Hyun Woo Song ,  Byoung Goo Jeon ,  Moon Youn Jung ,  Seon Hee Park

    IPC分类号： G01N21/59

    CPC分类号： G01N21/78 ,  G01N21/8483 ,  G01N33/493 ,  G01N2201/0221 ,  G01N2201/0627 ,  G01N2201/0631

    摘要： The present invention relates to a portable digital reader for reading an analysis target chip including a plurality of test areas. The reader comprises: a light emitting section having light emitting elements for radiating light; an integral optical splitter for uniformly distributing the light from the light emitting section to each test area of the analysis target chip; a light receiving section for receiving light reflected from each test area so as to convert the same into electric signals; and a measuring section for measuring concentration according to the electric signals obtained from the light receiving section. Therefore, it is possible to prevent the generation of errors in signal measurement due to optical distribution failure by assembling branch sections of the optical splitter under the control of the number of the branch sections according to the number of test items in a test strip.

    摘要翻译： 本发明涉及用于读取包括多个测试区域的分析目标芯片的便携式数字读取器。 读取器包括：发光部，其具有用于发光的发光元件; 用于将来自发光部分的光均匀分布到分析目标芯片的每个测试区域的整体光分路器; 光接收部分，用于接收从每个测试区域反射的光，以将其转换为电信号; 以及用于根据从光接收部获得的电信号来测量浓度的测量部分。 因此，可以根据测试条中的测试项目的数量，在分支部分的数量的控制下组装光分路器的分支部分来防止由于光分布故障而导致的信号测量误差的产生。

    MAGNETIC MICROVALVE USING METAL BALL AND METHOD OF MANUFACTURING THE SAME
    8.
    发明申请
    MAGNETIC MICROVALVE USING METAL BALL AND METHOD OF MANUFACTURING THE SAME 有权
    使用金属球的磁性微球及其制造方法

    公开(公告)号：US20110049401A1

    公开(公告)日：2011-03-03

    申请号：US12872289

    申请日：2010-08-31

    申请人： Kwang Hyo CHUNG ,  Yo Han Choi ,  Dae Sik Lee ,  Young Jun Kim ,  Moon Youn Jung ,  Seon Hee Park

    发明人： Kwang Hyo CHUNG ,  Yo Han Choi ,  Dae Sik Lee ,  Young Jun Kim ,  Moon Youn Jung ,  Seon Hee Park

    IPC分类号： F16K31/08 ,  B21K1/24

    CPC分类号： F16K99/0001 ,  F16K99/0015 ,  F16K99/0026 ,  F16K99/0034 ,  F16K99/0046 ,  F16K2099/0078

    摘要： There is provided a magnetic microvalve using a metal ball and a method of manufacturing the same. A magnetic microvalve using a metal ball according to an aspect of the invention may include: an upper substrate having a microchannel serving as a passage through which a fluid moves, a fluid inlet through which the fluid flows into the microchannel, and a fluid outlet through which the fluid, having passed through the microchannel, flows out of the microchannel; a lower substrate having a trench locally provided therein; a PDMS/metal ball combination having a metal ball and PDMS surrounding the metal ball so that the metal ball is located in a central portion thereof, the PDMS/metal ball combination being inserted into the trench provided in the lower substrate; and a magnet located above the microchannel, provided in the upper substrate, and generating magnetic force.

    摘要翻译： 提供了使用金属球的磁性微型阀及其制造方法。 使用根据本发明的一个方面的金属球的磁性微型阀可以包括：具有作为流体移动通道的微通道的上基板，流体流入微通道的流体入口，以及流体出口通过 已经通过微通道的流体流出微通道; 具有局部设置在其中的沟槽的下基板; 具有围绕金属球的金属球和PDMS的PDMS /金属球组合，使得金属球位于其中心部分，PDMS /金属球组合插入设置在下基板中的沟槽中; 以及设置在上基板上的微通道上方的磁体，并产生磁力。

    MICRO-SCALED ANIMAL CELL INCUBATOR AND PRODUCTION METHOD THEREOF
    9.
    发明申请
    MICRO-SCALED ANIMAL CELL INCUBATOR AND PRODUCTION METHOD THEREOF 审中-公开
    微量级动物细胞培养物及其生产方法

    公开(公告)号：US20100279396A1

    公开(公告)日：2010-11-04

    申请号：US12746093

    申请日：2008-06-27

    申请人： Yo Han Choi ,  Kwang Hyo Chung ,  Dae Sik Lee ,  Sang Hee Kim ,  Min Suk Jeong ,  Chi Hoon Jun ,  Moon Youn Jung ,  Seon Hee Park

    发明人： Yo Han Choi ,  Kwang Hyo Chung ,  Dae Sik Lee ,  Sang Hee Kim ,  Min Suk Jeong ,  Chi Hoon Jun ,  Moon Youn Jung ,  Seon Hee Park

    IPC分类号： C12M3/00 ,  H05K3/00

    CPC分类号： C12M23/20 ,  B01L3/5027 ,  B01L7/00 ,  C12M23/16 ,  C12M41/12 ,  Y10T29/49124

    摘要： There is provided a cell culture technology for culturing an animal cell in a separate microstructure. The micro-scaled animal cell incubator includes a lower glass substrate having fine hot wires processed with a metal and formed in an upper surface thereof; a first PDMS film attached onto the lower glass substrate to form two or more liquid and solid storage spaces in a position corresponding to the fine hot wires of the lower glass substrate and gas flow channels coupled respectively to the liquid and solid storage spaces to allow generated gases to flow therethrough; a gas-permeable PDMS thin film attached onto the gas flow channels of the PDMS film to pass the generated gases therethrough; a second PDMS film attached onto the PDMS thin film and having a culture medium storage space for storing a culture medium; and an upper glass substrate attached onto the second PDMS film and having fine hot wires formed in a lower surface thereof, the fine hot wires being covered by the PDMS film. The micro-scaled animal cell incubator may be useful to control a temperature of a culture medium to a suitable temperature level, as well as to self-supply gases required for the animal cell culture in a microstructure.

    摘要翻译： 提供了用于在单独的微结构中培养动物细胞的细胞培养技术。 微型动物细胞培养箱包括具有用金属加工并形成在其上表面的细微热丝的下玻璃基板; 附着在下玻璃基板上的第一PDMS膜，以形成两个或多个液体和固体存储空间，该液体和固体储存空间位于对应于分别与液体和固体储存空间相连的下玻璃基板和气流通道的细热线的位置，以允许产生 气体流过其中; 透气的PDMS薄膜，附着在PDMS薄膜的气流通道上，以使产生的气体通过; 附着在PDMS薄膜上并具有用于储存培养基的培养基储存空间的第二PDMS膜; 以及附着在第二PDMS膜上并具有形成在其下表面上的精细热丝的上玻璃基板，细的热丝被PDMS膜覆盖。 微量级动物细胞培养箱可用于将培养基的温度控制到合适的温度水平，以及自动供应在微结构中动物细胞培养所需的气体。

    MINIMALLY INVASIVE PARTICLE BEAM CANCER THERAPY APPARATUS
    10.
    发明申请
    MINIMALLY INVASIVE PARTICLE BEAM CANCER THERAPY APPARATUS 审中-公开
    微小的入侵粒子束癌治疗装置

    公开(公告)号：US20100142678A1

    公开(公告)日：2010-06-10

    申请号：US12632746

    申请日：2009-12-07

    申请人： Nam Soo Myung ,  Nak Woong Eum ,  Seong Mo Park ,  Moon Youn Jung ,  Seon Hee Park

    发明人： Nam Soo Myung ,  Nak Woong Eum ,  Seong Mo Park ,  Moon Youn Jung ,  Seon Hee Park

    IPC分类号： A61N5/10

    CPC分类号： A61N5/10 ,  A61N5/1048 ,  A61N2005/1087

    摘要： A minimally invasive particle beam cancer therapy apparatus that can be inserted into the body and deliver a particle beam onto a cancer cell generated in the body. The minimally invasive particle beam cancer therapy apparatus may include: a particle beam delivery system delivering a particle beam onto a diseased part formed inside a therapy subject, the particle beam delivery system being partially inserted into the therapy subject when delivering the particle beam; a medical apparatus body shaped like a pipe having a predetermined length and physically connected to the particle beam delivery system, the medical apparatus being partially inserted into the therapy subject in a longitudinal direction along with the particle beam delivery system being partially inserted into the therapy subject to help the insertion of the particle beam delivery system into the therapy subject; and a control system controlling a driving operation of the particle beam delivery system.

    摘要翻译： 一种微创粒子束癌治疗装置，其能够插入体内并将粒子束输送到在体内产生的癌细胞。 微创粒子束癌治疗装置可以包括：粒子束递送系统，其将颗粒束传送到形成在治疗对象内部的病变部分上，所述粒子束递送系统在递送粒子束时部分地插入治疗对象; 形状类似于具有预定长度并且物理连接到粒子束输送系统的管的医疗装置体，所述医疗装置沿着纵向方向部分地插入治疗对象中，并且所述粒子束输送系统被部分插入到治疗对象中 以帮助将粒子束输送系统插入治疗受试者; 以及控制粒子束传送系统的驱动操作的控制系统。