公开(公告)号：US20110129846A1

公开(公告)日：2011-06-02

申请号：US12860796

申请日：2010-08-20

申请人： Chul Huh ,  Kyung Hyun Kim ,  Bong Kyu Kim ,  Hyun Sung Ko ,  Wan Joong Kim ,  Jong Cheol Hong ,  Gun Yong Sung ,  Seon Hee Park

发明人： Chul Huh ,  Kyung Hyun Kim ,  Bong Kyu Kim ,  Hyun Sung Ko ,  Wan Joong Kim ,  Jong Cheol Hong ,  Gun Yong Sung ,  Seon Hee Park

IPC分类号： G01N33/53 ,  G01N33/543 ,  C12M1/34 ,  G01N30/96

CPC分类号： G01N33/54373 ,  B01L3/5027 ,  B01L2300/0877 ,  G01N21/05 ,  G01N21/253 ,  G01N21/554 ,  G01N21/7703 ,  G01N2021/0346

摘要： A photonic biosensor, a photonic biosensor array, and a method of detecting a bio-material using the same are provided. The photonic biosensor includes a light emitting diode configured to emit light, a photodiode (PD), an optical fiber configured to connect the light emitting diode with the PD, and a micro-fluidic channel disposed on the optical fiber. Bio-antibodies or aptamers are fixed to the surface of the optical fiber, and the micro-fluidic channel includes gold (Au) nanoparticles to which bio-antibodies or aptamers are fixed. The photonic biosensor may be configured using absorption of surface plasmons in Au nanoparticles with respect to light traveling through the surface of the optical fiber configured to connect the light emitting diode with the PD, thus simplifying the manufacture of the biosensor and reducing the manufacturing cost.

摘要翻译： 提供了光子生物传感器，光子生物传感器阵列和使用其的生物材料的检测方法。 光子生物传感器包括被配置为发光的发光二极管，光电二极管（PD），被配置为将发光二极管与PD连接的光纤以及设置在光纤上的微流体通道。 生物抗体或适配体固定在光纤表面，微流体通道包括固定有生物抗体或适体的金（Au）纳米颗粒。 光子生物传感器可以使用Au纳米颗粒中的表面等离子体的吸收来配置，该光束传播通过配置成将发光二极管与PD连接的光纤的表面传播的光，从而简化了生物传感器的制造并降低了制造成本。

公开(公告)号：US20110054341A1

公开(公告)日：2011-03-03

申请号：US12795832

申请日：2010-06-08

申请人： Ji Wook Jeong ,  Yong Won Jang ,  Seung Hwan Kim ,  Seon Hee Park

发明人： Ji Wook Jeong ,  Yong Won Jang ,  Seung Hwan Kim ,  Seon Hee Park

IPC分类号： A61B5/091

CPC分类号： A61B5/08 ,  A61B5/1135 ,  A61B5/6804 ,  A61B5/6805 ,  A61B5/6831

摘要： Provided is an unconstrained wearable spirometer apparatus. The apparatus includes a variable resistor including a conductive yarn, the length of which changes according to a change in circumference of one's chest when breathing, and having a resistance which changes according to a change in length of the conductive yarn, a resistance-voltage converter converting the resistance of the variable resistor into a voltage, an analog-digital converter converting the voltage in an analog-digital manner, and digitizing the converted results, a cross-sectional capacity calculator calculating changes in cross-sectional capacity of one's chest according to the digitized voltage, an adder adding the calculated changes in cross-sectional capacity and calculating lung capacity, and a transmitter externally transmitting the calculated lung capacity information. Therefore, lung capacity can be measured by wearing such an apparatus in the form of clothing without the use of an external apparatus or device.

摘要翻译： 提供了一种无约束的可穿戴式肺活量计装置。 该装置包括可变电阻器，其包括导电纱线，其长度根据呼吸时胸部周围的变化而变化，并且具有根据导电纱线的长度变化而变化的电阻，电阻 - 电压转换器 将可变电阻器的电阻转换成电压，以模数转换方式转换电压的模拟数字转换器，对转换的结果进行数字化;横截面积计算器，计算胸部横截面积的变化，根据 数字化电压，加法器，其加上计算出的横截面积变化量和计算肺容量，以及外部传输所计算的肺容量信息的发射器。 因此，可以通过在不使用外部装置或装置的情况下穿着衣服形式的装置来测量肺容量。

公开(公告)号：US20100309937A1

公开(公告)日：2010-12-09

申请号：US12745514

申请日：2008-04-02

申请人： Hyun Sung Ko ,  Chul Huh ,  Kyung Hyun Kim ,  Jong Cheol Hong ,  Wan Joong Kim ,  Gun Yong Sung ,  Seon Hee Park

发明人： Hyun Sung Ko ,  Chul Huh ,  Kyung Hyun Kim ,  Jong Cheol Hong ,  Wan Joong Kim ,  Gun Yong Sung ,  Seon Hee Park

IPC分类号： H01S3/0941

CPC分类号： H01S5/0261 ,  H01S5/0612 ,  H01S5/1085 ,  H01S5/183 ,  H01S5/4031

摘要： A semiconductor laser apparatus is provided which can vary an output wavelength of a light source. A semiconductor laser diode and one or more heat source devices arranged around the semiconductor laser diode are integrated on one substrate. The semiconductor laser diode is configured to be uniformly heated by the heat source device. An output wavelength of the semiconductor laser diode can be easily and quickly varied.

摘要翻译： 提供一种能够改变光源的输出波长的半导体激光装置。 半导体激光二极管和设置在半导体激光二极管周围的一个或多个热源器件集成在一个衬底上。 半导体激光二极管被构造成由热源装置均匀地加热。 半导体激光二极管的输出波长可以容易且快速地变化。

公开(公告)号：US20100304501A1

公开(公告)日：2010-12-02

申请号：US12740348

申请日：2007-11-09

申请人： Dae Sik Lee ,  Rae Man Park ,  Sung Lyul Maeng ,  Moon Youn Jung ,  Seon Hee Park ,  Hyun Chul Yoon

发明人： Dae Sik Lee ,  Rae Man Park ,  Sung Lyul Maeng ,  Moon Youn Jung ,  Seon Hee Park ,  Hyun Chul Yoon

IPC分类号： G01N33/543 ,  G01N30/96

CPC分类号： G01N33/54366 ,  B01L3/502707 ,  B01L3/50273 ,  B01L2200/0673 ,  B01L2300/0636 ,  B01L2300/0645 ,  B01L2300/0816 ,  B01L2300/089 ,  B01L2300/161 ,  B01L2400/0436 ,  B01L2400/0496 ,  G01N33/5438

摘要： Disclosed is a bio lab-on-a-chip. The bio lab-on-a-chip is provided on a piezoelectric thin film on a substrate, and includes a sensing unit to sense a bio signal and a fluidic control unit which controls a transfer of a microfluid adjacent to the sensing unit. Provided is also a method of fabricating the bio lab-on-a-chip. The method includes the steps of forming a piezoelectric thin film, forming a sensing unit to sense a bio signal of a microfluid on the piezoelectric thin film, and forming a fluidic control unit located adjacent to the sensing unit.

摘要翻译： 公开了一种生物实验室芯片。 片上生物实验室设置在基板上的压电薄膜上，并且包括用于感测生物信号的感测单元和控制与感测单元相邻的微流体传输的流体控制单元。 还提供了一种制造生物芯片实验室的方法。 该方法包括形成压电薄膜的步骤，形成感测单元以感测压电薄膜上的微流体的生物信号，以及形成位于感测单元附近的流体控制单元。

公开(公告)号：US20100264567A1

公开(公告)日：2010-10-21

申请号：US12743117

申请日：2008-05-21

申请人： Kyung Hyun Kim ,  Chul Huh ,  Hyun Sung Ko ,  Jong Cheol Hong ,  Wan Joong Kim ,  Gun Yong Sung ,  Seon Hee Park

发明人： Kyung Hyun Kim ,  Chul Huh ,  Hyun Sung Ko ,  Jong Cheol Hong ,  Wan Joong Kim ,  Gun Yong Sung ,  Seon Hee Park

IPC分类号： B29C59/16

CPC分类号： H01L21/6838 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002

摘要： There are provided an apparatus for fixing a plastic sheet which fixes a plastic sheet to fabricate a nano pattern and a method of fabricating a nano pattern on a plastic sheet using the same. The apparatus for fixing a plastic sheet includes: a pair of planar metal guide rings interposingly fixing a plastic sheet from above and below, respectively; and a sheet fixing chuck including: a ring fixer sucking the pair of planar metal guide rings through a vacuum groove to be fixed thereto; and a sheet fixer having a plurality of vacuum pin holes formed therein, the vacuum pin holes sucking a bottom of the plastic sheet fixed by the planar metal guide rings. The apparatus allows fabrication of the nano pattern on the plastic sheet having less roughness than that of a semiconductor substrate or a glass substrate.

摘要翻译： 提供了一种用于固定塑料片以制造纳米图案的塑料片的设备和使用其形成在塑料片上的纳米图案的方法。 用于固定塑料片的装置包括：分别从上下固定塑料片的一对平面金属导向环; 以及片状固定卡盘，其包括：环形固定器，其通过真空槽吸附所述一对平面金属导向环以固定到其上; 以及具有形成在其中的多个真空针孔的片固定器，所述真空针孔吸附由所述平面金属导向环固定的所述塑料片的底部。 该装置允许在塑料片上制造具有比半导体衬底或玻璃衬底更小的粗糙度的纳米图案。

公开(公告)号：US20100264428A1

公开(公告)日：2010-10-21

申请号：US12746250

申请日：2008-05-21

申请人： Chul Huh ,  Kyung Hyun Kim ,  Jong Cheol Hong ,  Hyun Sung Ko ,  Wan Joong Kim ,  Gun Yong Sung ,  Seon Hee Park

发明人： Chul Huh ,  Kyung Hyun Kim ,  Jong Cheol Hong ,  Hyun Sung Ko ,  Wan Joong Kim ,  Gun Yong Sung ,  Seon Hee Park

IPC分类号： H01L31/12 ,  H01L21/70

CPC分类号： G01N21/77 ,  G01N33/54366

摘要： A silicon biosensor and a method of manufacturing the same are provided. The silicon biosensor includes: a light emitting layer emitting light according to injected electrons and holes and changing a wavelength of the light depending on whether a biomaterial is absorbed by the light emitting layer; an electron injection layer injecting the electrons into the light emitting layer; and a hole injection layer injecting the holes into the light emitting layer. Accordingly, it is possible to produce low price biosensors in large quantities.

摘要翻译： 提供硅生物传感器及其制造方法。 硅生物传感器包括：发光层，根据注入的电子和空穴发光，根据生物材料是否被发光层吸收而改变光的波长; 将电子注入发光层的电子注入层; 以及将空穴注入层注入发光层。 因此，可以大量生产低价生物传感器。

公开(公告)号：US20100159574A1

公开(公告)日：2010-06-24

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： C12M1/00 ,  G01N33/00 ,  G01N27/00 ,  G01N21/64 ,  G01N21/00

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。

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。

公开(公告)号：US07046834B2

公开(公告)日：2006-05-16

申请号：US10029103

申请日：2001-12-21

申请人： Sooyeul Lee ,  Seunghwan Kim ,  Ji-Wook Jeong ,  Seon Hee Park

发明人： Sooyeul Lee ,  Seunghwan Kim ,  Ji-Wook Jeong ,  Seon Hee Park

IPC分类号： G01K9/00 ,  G01N23/04 ,  G01T1/36 ,  G01B15/02

CPC分类号： A61B6/505 ,  A61B6/469 ,  G06T7/0012

摘要： A method for measuring a bone mineral density, by use of an x-ray image, in a bone mineral density measuring system, includes the steps of: (a) obtaining an X-ray image of bone; (b) setting a region of interest on the obtained X-ray image of bone; (c) calculating a background trend due to soft tissues, at a bone portion within the selected region of interest; and (d) calculating an index of the bone mineral density by removing the background trend due to the soft tissues, at the bone portion within the selected region of interest.

公开(公告)号：US08585013B2

公开(公告)日：2013-11-19

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

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。