公开(公告)号：US09527050B2

公开(公告)日：2016-12-27

申请号：US13015731

申请日：2011-01-28

申请人： Peter B Howell, Jr. ,  Richard Eitel ,  Joel P Golden ,  Frances S Ligler

发明人： Peter B Howell, Jr. ,  Richard Eitel ,  Joel P Golden ,  Frances S Ligler

IPC分类号： B01F13/08 ,  B01F7/00

CPC分类号： B01F13/0818 ,  B01F7/00908

摘要： A magnetic bead trap-and-mixer includes a channel having openings at opposing ends, and a rotor adjacent to the channel and comprising a permanent magnet, wherein the rotor is adapted to apply a magnetic field to the channel of sufficient strength to direct the movement of magnetic beads therein. In aspects, the channel is straight and/or has narrowed end. In further aspects, the rotor generates in the channel areas of areas of strong magnetic fields alternating with areas of very weak magnetic fields and the strong magnetic fields extend entirely across the channel.

摘要翻译： 磁珠捕集器和混合器包括在相对端处具有开口的通道和与通道相邻并包括永磁体的转子，其中转子适于向通道施加足够强度的磁场以引导运动 的磁珠。 在方面，通道是直的和/或具有变窄的端。 在另外的方面，转子在与非常弱的磁场的区域交替的强磁场的区域的通道区域中产生，并且强磁场完全延伸穿过通道。