公开(公告)号：US20210154683A1

公开(公告)日：2021-05-27

申请号：US17169030

申请日：2021-02-05

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Kristopher BARBEE ,  Rui ZHENG ,  Sean MCCUSKER

IPC: B04B7/08 ,  B04B5/04 ,  B01D21/26

Abstract: A rotor assembly includes a rotor plate to rotate around a first axis; a bucket rotatably attached to the rotor plate and to rotate around a second axis; and a stop plate to rotate around the first axis relative to the rotor plate between an open position and a closed position, when in the closed position, the stop plate is to engage the bucket to fix an angular position of the bucket relative to a plane of rotation of the rotor assembly.

公开(公告)号：US20200376492A1

公开(公告)日：2020-12-03

申请号：US16885904

申请日：2020-05-28

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Mark REED ,  Rui ZHENG

IPC: B01L3/00

Abstract: A container includes a lower portion and a lid to connect with the lower portion. The lid includes a fluidic interface, a swing bar, and a counter structure disposed on an opposite side of the fluidic interface relative to the swing bar. The fluidic interface includes a first liquid port, a second liquid port, a gas port, and a seal ring disposed around the first liquid port, the second liquid port, and the gas port, the first liquid port disposed along a center axis of the container.

公开(公告)号：US20200072826A1

公开(公告)日：2020-03-05

申请号：US16543389

申请日：2019-08-16

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Hua YU ,  Xiaoling YANG ,  Rui ZHENG ,  Chiu Tai Andrew WONG ,  Jeremy GRAY

IPC: G01N33/543 ,  C12Q1/6844

Abstract: The disclosure generally relates to systems, methods, and apparatuses for magnetic bead loading. An example embodiment of the disclosure relates to mixing magnetic beads with sequencing beads to form a solution. The solution containing both beads is injected onto a microchip having a plurality of microwells. The magnetic beads may have larger diameter than the microwell while the sequencing beads may have a smaller diameter, allowing them to enter and reside in the microwell. One or more magnets positioned under the microchip move back and forth across the microchip surface. The magnetic beads form a line and follow the movement of the magnets. During rounds of sweeping, the sequencing beads load into the respective wells. The magnets may be disengaged and the magnetic beads may be washed away after the sequencing beads are loaded.

公开(公告)号：US20190099765A1

公开(公告)日：2019-04-04

申请号：US16207522

申请日：2018-12-03

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Kristopher BARBEE ,  Rui ZHENG ,  Sean MCCUSKER

IPC: B04B7/08 ,  B01D21/26 ,  B04B5/04 ,  G01N35/00 ,  G01N35/04 ,  B04B11/04

Abstract: A rotor assembly includes a rotor plate to rotate around a first axis; a bucket rotatably attached to the rotor plate and to rotate around a second axis; and a stop plate to rotate around the first axis relative to the rotor plate between an open position and a closed position, when in the closed position, the stop plate is to engage the bucket to fix an angular position of the bucket relative to a plane of rotation of the rotor assembly.

公开(公告)号：US20150133283A1

公开(公告)日：2015-05-14

申请号：US14536489

申请日：2014-11-07

Applicant: LIFE TECHNOLOGIES CORPORATION

Inventor： Kristopher BARBEE ,  Rui ZHENG ,  Sean MCCUSKER

IPC: B04B7/08 ,  B01D21/26

CPC classification number: B04B7/08 ,  B01D21/262 ,  B04B5/0421 ,  B04B2011/046 ,  G01N2035/00158 ,  G01N2035/00495 ,  G01N2035/0449

Abstract: A rotor assembly includes a rotor plate to rotate around a first axis; a bucket rotatably attached to the rotor plate and to rotate around a second axis; and a stop plate to rotate around the first axis relative to the rotor plate between an open position and a closed position, when in the closed position, the stop plate is to engage the bucket to fix an angular position of the bucket relative to a plane of rotation of the rotor assembly.

Abstract translation: 转子组件包括围绕第一轴线旋转的转子板; 铲斗，可旋转地安装在转子板上并围绕第二轴旋转; 以及止动板，其在打开位置和关闭位置之间相对于所述转子板绕所述第一轴线旋转，当处于所述关闭位置时，所述止动板与所述铲斗接合以将所述铲斗的角位置相对于平面固定 的转子组件的旋转。