-
公开(公告)号：EP3239721A1
公开(公告)日：2017-11-01
申请号：EP15873421.0
申请日：2015-06-24
发明人： CHUNG, Seok , LEE, Eun Doo , YOON, Jung Hyo , HAN, Se Woon , KIM, Jae Ho , CHO, Young Kyu , LIM, David , JUNG, Yong Hun , AHN, Dong June
IPC分类号： G01P5/26
CPC分类号： G01P5/26 , B01L3/502746 , G01F1/708 , G01F1/7086 , G01P5/18 , G01S17/00
摘要： An apparatus for measuring fluid speed by using the refraction of light is disclosed. The apparatus includes: a channel in which a passage is formed to allow the flow of a fluid; a first and a second light source that are located in any one region of an upper part and a lower part of the channel; a sensor installed in an opposite region of the region where the first and second light sources are located with respect to the channel, to receive the light emitted from the first and second light sources; a speed calculation unit that calculates the speed of the fluid by using a time point at which the intensity of the light received at the sensor changes; and an adjustment unit that is connected to the channel and configured to adjust the flow speed of the fluid based on the calculated speed of the fluid.
摘要翻译： 公开了一种通过使用光的折射来测量流体速度的设备。 该设备包括：通道，其中形成通道以允许流体的流动; 第一光源和第二光源，位于所述通道的上部和下部的任意一个区域中; 传感器，其安装在第一光源和第二光源相对于通道所在的区域的相对区域中，以接收从第一光源和第二光源发射的光; 速度计算单元，其通过使用传感器处接收到的光的强度改变的时间点来计算流体的速度; 以及调整单元，其连接到所述通道并且被配置为基于计算出的流体的速度来调整流体的流速。
-
公开(公告)号：EP2772530A1
公开(公告)日：2014-09-03
申请号：EP12842801.8
申请日：2012-10-29
发明人： CHUNG, Seok , HAN, Se Woon , SHIN, Yoo Jin , BYUN, Jae Young
CPC分类号： G01N33/5005 , B01L3/502707 , B01L2200/0647 , C12M23/16 , C12M23/34 , C12M25/14 , C12M41/36 , C12M41/46
摘要： The present invention relates to a cell culture assay. The present invention comprises: a substrate; a scaffold channel which is formed along the centre inside the substrate, and of which at least one is disposed continuously, and inside which a scaffold flows; and a microfluidic channel or channels which is/are respectively formed on one side or on both sides of the scaffold channel, and inside which cells flow, and, here, a leak-preventing part for preventing the scaffold from leaking into the microfluidic channel(s) is formed in at least one of the ceiling surface and the floor surface of a boundary part of the scaffold channel and the microfluidic channel(s). In this way, because the leak-preventing part extends over the ceiling surface or the floor surface of the boundary part of the scaffold channel and microfluidic channel(s), the present invention has the advantages of allowing cell culturing to be observed and accurate quantification to be performed during reactions without the cells reacting with other structural elements and detritus, and of allowing cell interactions to be studied.
摘要翻译： 本发明涉及细胞培养测定。 本发明包括：基板; 支架通道，其沿着基板内的中心形成，并且其中至少一个连续地设置，并且脚手架在其内流动; 和微流体通道，其分别形成在支架通道的一侧或两侧，并且细胞在其内流动，并且在此为防止支架渗入微流体通道的防漏部分 s）形成在支架通道和微流体通道的边界部分的顶表面和地板表面中的至少一个中。 以这种方式，由于防漏部分在支架通道和微流体通道的边界部分的天花板表面或地板表面上延伸，所以本发明具有允许观察细胞培养并准确定量的优点 在没有细胞与其他结构元件和碎屑反应的反应期间进行，并且允许研究细胞相互作用。
-
公开(公告)号：EP2772530B1
公开(公告)日：2019-04-03
申请号：EP12842801.8
申请日：2012-10-29
发明人： CHUNG, Seok , HAN, Se Woon , SHIN, Yoo Jin , BYUN, Jae Young
-
公开(公告)号：EP3239720A1
公开(公告)日：2017-11-01
申请号：EP15873420.2
申请日：2015-06-24
发明人： CHUNG, Seok , YOON, Jung Hyo , LEE, Eun Doo , HAN, Se Woon , KIM, Jae Ho , CHO, Young Kyu , LIM, David , JUNG, Yong Hun , HONG, Seung Hun
IPC分类号： G01P5/26
CPC分类号： G01P5/26 , G01F1/661 , G01F1/7086 , G01P3/366 , G01P5/18
摘要： An apparatus for measuring fluid speed by using the refraction of light is disclosed. The apparatus includes: a channel in which a passage is formed to allow the flow of a fluid; a first and a second light source that are located in any one region of an upper part and a lower part of the channel; a sensor installed in an opposite region of the region where the first and second light sources are located with respect to the channel, to receive the light emitted from the first and second light sources; a speed calculation unit configured to calculate a speed of the fluid by using the intensity of the light received at the sensor.
摘要翻译： 公开了一种通过使用光的折射来测量流体速度的设备。 该设备包括：通道，其中形成通道以允许流体的流动; 第一光源和第二光源，位于所述通道的上部和下部的任意一个区域中; 传感器，其安装在第一光源和第二光源相对于通道所在的区域的相对区域中，以接收从第一光源和第二光源发射的光; 速度计算单元，被配置为通过使用在传感器处接收的光的强度来计算流体的速度。
-
-
-
搜索结果
4 条记录 (耗时 0.01 秒)
