公开(公告)号：WO2016148997A1

公开(公告)日：2016-09-22

申请号：PCT/US2016/021505

申请日：2016-03-09

Applicant: BIO-RAD LABORATORIES, INC.

Inventor： PRICE, Glenn ,  CHARLTON, Chris ,  LINK, William ,  IOVANNI, Robert Alan ,  PRESTIGIACOMO, Anthony F.

IPC: G01N30/00 ,  G01N30/10 ,  G01N33/48 ,  G01N33/50 ,  G01N33/53 ,  G01N35/00

CPC classification number: B01L3/5023 ,  B01L3/5025 ,  B01L3/52 ,  B01L9/527 ,  B01L2200/027 ,  B01L2200/0621 ,  B01L2200/143 ,  B01L2200/16 ,  B01L2300/044 ,  B01L2300/0672 ,  B01L2300/069 ,  B01L2300/0867 ,  B01L2300/087 ,  B01L2300/0877 ,  B01L2400/0457

Abstract: In one arrangement, a cartridge includes a cartridge body defining a holding compartment, first and second fractioning compartments, and a number of flow channels formed within the cartridge body. A predetermined quantity of fluid can be held in the holding compartment when the cartridge body is held in a first orientation, and can be poured from the holding compartment to the first fractioning compartment by rotating the cartridge body about a predefined rotation axis to a second orientation, spilling the fluid from the holding compartment to the first fractioning compartment through one of the flow channels. The first fractioning compartment is such that when the cartridge body is in the second orientation, not all of the fluid can be contained in the first fractioning compartment, and fluid that overflows the first fractioning compartment flows through a second flow channel to the second fractioning compartment.

Abstract translation: 在一种布置中，盒包括限定保持室，第一和第二分级隔室以及形成在盒体内的多个流动通道的盒体。 当盒体被保持在第一方向时，预定量的流体可以被保持在保持室中，并且可以通过将盒体围绕预定义的旋转轴旋转到第二取向而从保持室倾倒到第一分馏室 通过其中一个流动通道将流体从储藏室溢出到第一分馏室。 第一分馏室使得当盒体处于第二取向时，不是所有的流体都可以包含在第一分馏室中，并且溢出第一分馏室的流体流过第二流动通道到第二分馏室 。