公开(公告)号：US20100264090A1

公开(公告)日：2010-10-21

申请号：US12601772

申请日：2008-05-29

申请人： Darren Ellis ,  Tine Borgen Hildisch ,  Jez Mundy ,  Erlend Ragnhildstveit ,  Richard Johan Toften ,  Kornelija Zgonc ,  Malin Karlson ,  Gaute Brede ,  Lars Nokleby

发明人： Darren Ellis ,  Tine Borgen Hildisch ,  Jez Mundy ,  Erlend Ragnhildstveit ,  Richard Johan Toften ,  Kornelija Zgonc ,  Malin Karlson ,  Gaute Brede ,  Lars Nokleby

IPC分类号： B03C1/031

CPC分类号： B03C1/288 ,  B01L9/06 ,  B03C1/0332 ,  B03C2201/18 ,  B03C2201/26

摘要： The present disclosure relates to a magnetising portion for providing a high-gradient magnetic field in a magnetic separation device. The magnetising portion comprises at least one magnetic assembly. The at least one magnetic assembly comprises: a plurality of magnets whereby each magnet has a north pole, south pole and a magnet axis extending between the north and south poles, and the plurality of magnets are arranged one above the other in a direction at least substantially perpendicular to the axis of each magnet in such a manner that the north and south poles of adjacent magnets are arranged alternately and a space is provide between adjacent magnets; and at least one non-magnetic spacing means arranged in the space between adjacent magnets. The present disclosure also relates to magnetic separation devices comprising at least one of the said magnetising portions and to a method of isolating magnetically labelled particles using the magnetic separation devices.

摘要翻译： 本公开涉及一种用于在磁选机中提供高梯度磁场的磁化部分。 磁化部分包括至少一个磁性组件。 所述至少一个磁性组件包括：多个磁体，其中每个磁体具有北极，南极和在所述北极和南极之间延伸的磁体轴线，并且所述多个磁体在至少一个方向上彼此上下排列 基本上垂直于每个磁体的轴线，使得相邻磁体的北极和南极交替布置并且在相邻磁体之间提供空间; 以及布置在相邻磁体之间的空间中的至少一个非磁性间隔装置。 本公开还涉及包括至少一个所述磁化部分的磁分离装置以及使用磁分离装置分离磁性标记颗粒的方法。