公开(公告)号：US07494622B2

公开(公告)日：2009-02-24

申请号：US10522599

申请日：2003-08-28

申请人： Nathalie Picollet-Dahan ,  Patrice Caillat ,  Frederic Revol-Cavalier ,  Francois Chatelain ,  Fabien Sauter

发明人： Nathalie Picollet-Dahan ,  Patrice Caillat ,  Frederic Revol-Cavalier ,  Francois Chatelain ,  Fabien Sauter

IPC分类号： G01N27/00

CPC分类号： G01N33/48728 ,  B01L3/5085

摘要： A device for measuring electrical activity of biological elements, including a substrate that has lower and upper faces and at least one through opening, the opening being delimited by a set of walls. Two plates are placed on either side of the lower and upper faces of the substrate and delimit, with the set of walls, a chamber. Each of the plates is provided, on its face lying opposite the substrate, with at least one electrode facing the opening in the substrate. Each of the plates further has at least one channel that starts inside the chamber and connects the chamber to the outside of the device, and the chamber communicates with the outside of the device only through the channels.

摘要翻译： 一种用于测量生物元件的电活动的装置，包括具有下表面和上表面的基底和至少一个通孔，该开口由一组壁限定。 将两个板放置在基板的下表面和上表面的两侧，并且用该组壁限定一个室。 每个板在其与衬底相对的表面上设置有面向衬底中的开口的至少一个电极。 每个板还具有至少一个通道，其在室内开始并且将室连接到装置的外部，并且室仅通过通道与装置的外部连通。

公开(公告)号：US20060163063A1

公开(公告)日：2006-07-27

申请号：US10522599

申请日：2003-08-28

申请人： Nathalie Picollet-Dahan ,  Patrice Caillat ,  Frederic Revol-Cavalier ,  Francois Chatelain ,  Fabien Sauter

发明人： Nathalie Picollet-Dahan ,  Patrice Caillat ,  Frederic Revol-Cavalier ,  Francois Chatelain ,  Fabien Sauter

IPC分类号： G01N33/487 ,  C12Q1/00

CPC分类号： G01N33/48728 ,  B01L3/5085

摘要： A device for measuring electrical activity of biological elements, including a substrate that has lower and upper faces and at least one through opening, the opening being delimited by a set of walls. Two plates are placed on either side of the lower and upper faces of the substrate and delimit, with the set of walls, a chamber. Each of the plates is provided, on its face lying opposite the substrate, with at least one electrode facing the opening in the substrate. Each of the plates further has at least one channel that starts inside the chamber and connects the chamber to the outside of the device, and the chamber communicates with the outside of the device only through the channels.