专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100012575A1 Channel Filter Having Surface Topology For Filtering Micro Particles And Method For Manufacturing Same 有权
标题翻译：具有用于过滤微粒子的表面拓扑的通道滤波器及其制造方法相同
公开(公告)号：US20100012575A1
公开(公告)日：2010-01-21
申请号：US12513189
申请日：2007-11-02
申请人： Dae-Sung Hur , Jun-Ha Park , Chan- Il Chung , Jun-Keun Chang
发明人： Dae-Sung Hur , Jun-Ha Park , Chan- Il Chung , Jun-Keun Chang
IPC分类号： B01D35/28 , B29C33/42 , B44C1/22 , B01D35/00
CPC分类号： B01D67/0062 , B01D35/28 , B01L3/502753 , G01N30/90
摘要： Disclosed is a channel filter for separating microparticles, and more particularly to a channel filter which can easily separate a sample having various sized microparticles by using a surface topology. In the disclosed channel filter, a topology having an upward/downward reference height from a sample inlet to an outlet is continuously or discontinuously formed, and thus it is possible to efficiently separate microparticles from a sample liquid.
摘要翻译：公开了一种用于分离微粒的通道过滤器，更具体地说，涉及通过使用表面拓扑结构容易地分离具有各种尺寸的微粒的样品的通道过滤器。在所公开的通道过滤器中，连续地或不连续地形成具有从样品入口到出口的向上/向下参考高度的拓扑，因此可以有效地从样品液体中分离微粒。

2. 发明授权

US08794450B2 Channel filter having surface topology for filtering micro particles and method for manufacturing same 有权
标题翻译：具有用于过滤微粒子的表面拓扑的通道过滤器及其制造方法
公开(公告)号：US08794450B2
公开(公告)日：2014-08-05
申请号：US12513189
申请日：2007-11-02
申请人： Dae-Sung Hur , Jun-Ha Park , Chan-Il Chung , Jun-Keun Chang
发明人： Dae-Sung Hur , Jun-Ha Park , Chan-Il Chung , Jun-Keun Chang
IPC分类号： B01D35/28 , B01D67/00 , G01N30/90 , B01L3/00
CPC分类号： B01D67/0062 , B01D35/28 , B01L3/502753 , G01N30/90
摘要： Disclosed is a channel filter for separating microparticles, and more particularly to a channel filter which can easily separate a sample having various sized microparticles by using a surface topology. In the disclosed channel filter, a topology having an upward/downward reference height from a sample inlet to an outlet is continuously or discontinuously formed, and thus it is possible to efficiently separate microparticles from a sample liquid.
摘要翻译：公开了一种用于分离微粒的通道过滤器，更具体地说，涉及通过使用表面拓扑结构容易地分离具有各种尺寸的微粒的样品的通道过滤器。在所公开的通道过滤器中，连续地或不连续地形成具有从样品入口到出口的向上/向下参考高度的拓扑，因此可以有效地从样品液体中分离微粒。

3. 发明申请

US20080218753A1 Microchip with Expansion Channel and Flowcytometer Using this Microchip 失效
标题翻译：使用Microchip的扩展通道和流式计数器的Microchip
公开(公告)号：US20080218753A1
公开(公告)日：2008-09-11
申请号：US12089016
申请日：2006-09-27
申请人： Jun-Keun Chang , Hyun-Woo Bang , Ho-Young Yun , Keun-Chang Cho , Chan-Il Chung
发明人： Jun-Keun Chang , Hyun-Woo Bang , Ho-Young Yun , Keun-Chang Cho , Chan-Il Chung
IPC分类号： G01N21/00
CPC分类号： G01N15/1404 , B01L3/502761 , B01L3/502776 , B01L2200/0652 , B01L2200/0694 , B01L2200/146 , B01L2400/049 , B01L2400/084 , G01N2015/1413
摘要： Disclosed is a microchip for a flowcytometer. A channel is expanded around a point, on which laser beams emitted from an optical unit are focused, so that focused sample particles slow down when they pass the expanded portion. This improves the detection intensity of sample particles.
摘要翻译：公开了一种用于流式细胞仪的微芯片。在从光学单元发射的激光束聚焦的点周围扩展通道，使得聚焦的样品颗粒在通过扩展部分时减慢。这提高了样品颗粒的检测强度。

4. 发明授权

US08932850B2 Electroporation apparatus having an elongated hollow member 有权
标题翻译：具有细长中空构件的电穿孔装置
公开(公告)号：US08932850B2
公开(公告)日：2015-01-13
申请号：US10560301
申请日：2005-06-13
申请人： Jun-Keun Chang , Keun-Chang Cho , Chan-Il Chung , Young-Shik Shin , Jeong-Ah Kim , Neon-Cheol Jung
发明人： Jun-Keun Chang , Keun-Chang Cho , Chan-Il Chung , Young-Shik Shin , Jeong-Ah Kim , Neon-Cheol Jung
IPC分类号： C12M1/42 , C12N13/00 , C12N15/89
CPC分类号： C12M35/02 , C12N13/00 , C12N15/89
摘要： An electroporation apparatus comprising an elongated hollow member in order to provide a uniform electric field during electroporation, wherein specifically, electroporation is carried out by applying electric pulses through a couple of electrodes from both end parts of the elongated hollow member, after the hollow member is charged with fluid specimen including cells and material which would be injected into the cells.
摘要翻译：一种电穿孔设备，其包括细长的中空构件，以便在电穿孔期间提供均匀的电场，其中具体地，电穿孔通过在细长的中空构件的两个端部之间施加电脉冲通过一对电极进行，在中空构件为充满液体样品，包括将注入细胞的细胞和材料。

5. 发明授权

US09523071B2 Pipette tip for electroporation device 有权
标题翻译：移植装置的移液器尖端
公开(公告)号：US09523071B2
公开(公告)日：2016-12-20
申请号：US13060682
申请日：2009-04-15
申请人： Jun-Keun Chang , Keun-Chang Cho , Chan-Il Chung , Neon-Cheol Jung , Seung Gin Huh
发明人： Jun-Keun Chang , Keun-Chang Cho , Chan-Il Chung , Neon-Cheol Jung , Seung Gin Huh
IPC分类号： C12M1/00 , B01L3/00 , C12M1/42
CPC分类号： C12M35/02
摘要： Provided herein is a pipette tip (600) for electroporation including an outer surface, a void (611) located within the outer surface, and a conductor (622) located at least partially on or within the outer surface, in electrical communication with at least a portion of the outer surface and the void. Further provided herein is a pipette tip for electroporation including a body, a connector (620), and an elongated part (630). The connector is located at the distal end of the body and further includes at least one connecting post, a connecting part in mechanical communication with the connector, and a conductor located at least partially on or within the connector, wherein the conductor surrounds at least a portion of the connecting post. The elongated part also has a void and is located at the distal end of the connector. The void of the body, connector, and elongated part are in fluid communication.
摘要翻译：本文提供了一种用于电穿孔的移液管尖端（600），其包括外表面，位于外表面内的空隙（611）和至少部分地位于外表面上或外表面上的导体（622），至少与外表面和空隙的一部分。本文进一步提供用于电穿孔的移液管末端，其包括主体，连接器（620）和细长部分（630）。连接器位于主体的远端，并且还包括至少一个连接柱，与连接器机械连通的连接部分和至少部分地位于连接器上或内部的导体，其中导体至少围绕连接柱的一部分。细长部分还具有空隙并且位于连接器的远端。主体，连接器和细长部件的空隙处于流体连通状态。

6. 发明申请

US20110263005A1 PIPETTE TIP FOR ELECTROPORATION DEVICE 有权
标题翻译：电气设备管件
公开(公告)号：US20110263005A1
公开(公告)日：2011-10-27
申请号：US13060682
申请日：2009-04-15
申请人： Jun-Keun Chang , Keun-Chang Cho , Chan-Il Chung , Neon-Cheol Jung , Seung Gin Huh
发明人： Jun-Keun Chang , Keun-Chang Cho , Chan-Il Chung , Neon-Cheol Jung , Seung Gin Huh
IPC分类号： C12M1/42
CPC分类号： C12M35/02
摘要： Provided herein is a pipette tip (600) for electroporation including an outer surface, a void (611) located within the outer surface, and a conductor (622) located at least partially on or within the outer surface, in electrical communication with at least a portion of the outer surface and the void. Further provided herein is a pipette tip for electroporation including a body, a connector (620), and an elongated part (630). The connector is located at the distal end of the body and further includes at least one connecting post, a connecting part in mechanical communication with the connector, and a conductor located at least partially on or within the connector, wherein the conductor surrounds at least a portion of the connecting post. The elongated part also has a void and is located at the distal end of the connector. The void of the body, connector, and elongated part are in fluid communication.
摘要翻译：本文提供了一种用于电穿孔的移液管尖端（600），其包括外表面，位于外表面内的空隙（611）和至少部分地位于外表面上或外表面上的导体（622），至少与外表面和空隙的一部分。本文进一步提供用于电穿孔的移液管末端，其包括主体，连接器（620）和细长部分（630）。连接器位于主体的远端，并且还包括至少一个连接柱，与连接器机械连通的连接部分和至少部分地位于连接器上或内部的导体，其中导体至少围绕连接柱的一部分。细长部分还具有空隙并且位于连接器的远端。主体，连接器和细长部分的空隙处于流体连通状态。

7. 发明授权

US07751040B2 Microchip with expansion channel and flowcytometer using this microchip 失效
标题翻译： Microchip的扩展通道和流式细胞仪使用该微芯片
公开(公告)号：US07751040B2
公开(公告)日：2010-07-06
申请号：US12089016
申请日：2006-09-27
申请人： Jun-Keun Chang , Hyun-Woo Bang , Ho-Young Yun , Keun-Chang Cho , Chan-Il Chung
发明人： Jun-Keun Chang , Hyun-Woo Bang , Ho-Young Yun , Keun-Chang Cho , Chan-Il Chung
IPC分类号： G01N1/10
CPC分类号： G01N15/1404 , B01L3/502761 , B01L3/502776 , B01L2200/0652 , B01L2200/0694 , B01L2200/146 , B01L2400/049 , B01L2400/084 , G01N2015/1413
摘要： Disclosed is a microchip for a flowcytometer. A channel is expanded around a point, on which laser beams emitted from an optical unit are focused, so that focused sample particles slow down when they pass the expanded portion. This improves the detection intensity of sample particles.
摘要翻译：公开了一种用于流式细胞仪的微芯片。在从光学单元发射的激光束聚焦的点周围扩展通道，使得聚焦的样品颗粒在通过扩展部分时减慢。这提高了样品颗粒的检测强度。

8. 发明申请

US20070275454A1 Electroporator Having An Elongated Hollow Member 有权
标题翻译：具有细长空心构件的电动机
公开(公告)号：US20070275454A1
公开(公告)日：2007-11-29
申请号：US10560301
申请日：2005-06-13
申请人： Jun-Keun Chang , Keun-Chang Cho , Chan-Il Chung , Young-Shik Shin , Jeong-Ah Kim , Neon-Cheol Jung
发明人： Jun-Keun Chang , Keun-Chang Cho , Chan-Il Chung , Young-Shik Shin , Jeong-Ah Kim , Neon-Cheol Jung
IPC分类号： C12M1/42
CPC分类号： C12M35/02 , C12N13/00 , C12N15/89
摘要： An electroporation apparatus comprising an elongated hollow member in order to provide a uniform electric field during electroporation, wherein specifically, electroporation is carried out by applying electric pulses through a couple of electrodes from both end parts of the elongated hollow member, after the hollow member is charged with fluid specimen including cells and material which would be injected into the cells.
摘要翻译：一种电穿孔设备，其包括细长的中空构件，以便在电穿孔期间提供均匀的电场，其中具体地，电穿孔通过在细长的中空构件的两个端部之间施加电脉冲通过一对电极进行，在中空构件为充满液体样品，包括将注入细胞的细胞和材料。

9. 发明申请

US20070105236A1 Method of examining blood type and apparatus for examining blood type using the method 审中-公开
标题翻译：使用该方法检查血型的方法和检查血型的装置
公开(公告)号：US20070105236A1
公开(公告)日：2007-05-10
申请号：US10580541
申请日：2003-11-29
申请人： Jun-Keun Chang , Chae-Seung Lim , Yong-Ku Lee
发明人： Jun-Keun Chang , Chae-Seung Lim , Yong-Ku Lee
IPC分类号： G01N1/18
CPC分类号： G01N33/80 , B01L3/502746 , B01L3/502753 , B01L2300/0681 , B01L2300/0816 , B01L2300/0864 , B01L2300/0867 , B01L2300/087 , B01L2400/0406 , B01L2400/0688 , B01L2400/086 , Y10T436/25375
摘要： A method of examining blood type and an apparatus for examining blood type using the method are presented. According to the method, the blood type is examined once the blood is injected into the apparatus, and the result of examination is kept safely. The method comprises introducing the reagents into the plural reagent chambers respectively; flowing the blood into each of reagent chambers and mixing them with the reagents; filtering the mixture of blood; and flowing the mixture of blood which passed the filters-into the reading channels. The introduced blood is passed the micro channels and reacted with the reagents, and the results are obtained from filtering the mixture of blood. Thus, even small quantity of blood may be examined easily and clearly. Further, the results of examination are easily read and kept. The apparatus may be carried out and used with convenience.
摘要翻译：提出了一种使用该方法检查血型的方法和检查血型的装置。根据该方法，一旦将血液注入到装置中，则检查血型，并且检查结果保持安全。该方法包括将试剂分别引入多个试剂室中; 将血液流入每个试剂室并将其与试剂混合; 过滤血液混合物; 并将通过过滤器的血液的混合物流入阅读通道。引入的血液通过微通道并与试剂反应，结果从过滤血液混合物获得。因此，即使少量的血液也可以容易且清晰地检查。此外，检查结果容易阅读和保存。该装置可以方便地进行和使用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式