公开(公告)号：US12220697B2

公开(公告)日：2025-02-11

申请号：US17321974

申请日：2021-05-17

Applicant: BERKELEY LIGHTS, INC.

Inventor： Keith J. Breinlinger ,  Johannes Paul Sluis

IPC: B01L3/00 ,  B03C5/00 ,  B03C5/02

Abstract: Microfluidic devices having a circuit substrate with a control unit, a switching mechanism associated with a dielectrophoresis (DEP) electrode, and a memory unit are described. Switching instructions may be received, stored, and retrieved by the control unit and used to control the DEP electrode via the switching mechanism. Systems comprising the described microfluidic devices and methods of controlling the described microfluidic devices are included herein.

公开(公告)号：US20220401954A1

公开(公告)日：2022-12-22

申请号：US17660448

申请日：2022-04-25

Applicant: Berkeley Lights, Inc.

Inventor： Angel Navas Angeles ,  Johannes Paul Sluis ,  John A. Tenney ,  Yogesh Khemchandra Dhande ,  Patrick N. Ingram ,  Erin Chia-wei Hsi ,  Christopher C. Shing ,  John Junyeon Kim ,  Keith J. Breinlinger ,  Raziel Solomon Alon

IPC: B01L3/00 ,  B01L9/00 ,  G02B21/06 ,  G01N35/00 ,  G01N35/10

Abstract: Systems for operating a microfluidic device are described. The systems comprise a first surface configured to interface and operatively couple with a microfluidic device and a lid configured to retain the microfluidic device on the first surface. The lid comprises a first portion having a first fluid port configured to operatively couple with and flow fluidic medium into and/or out of a first fluid inlet/outlet of the microfluidic device and a second portion having a second fluid port configured to operatively couple with and flow fluidic medium into and/or out of a second fluid inlet/outlet of the microfluidic device. The second portion of the lid is separable from the first portion and movable between a closed position in which the second fluid port of the second portion of the cover is operatively coupled with the second fluid inlet/outlet of the microfluidic device and an open position in which a portion of the microfluidic device that contains the second fluid inlet/outlet is exposed. Other embodiments are described.

公开(公告)号：US20210339249A1

公开(公告)日：2021-11-04

申请号：US17321974

申请日：2021-05-17

Applicant: BERKELEY LIGHTS, INC.

Inventor： Keith J. Breinlinger ,  Johannes Paul Sluis

IPC: B01L3/00 ,  B03C5/02 ,  B03C5/00

Abstract: Microfluidic devices having a circuit substrate with a control unit, a switching mechanism associated with a dielectrophoresis (DEP) electrode, and a memory unit are described. Switching instructions may be received, stored, and retrieved by the control unit and used to control the DEP electrode via the switching mechanism. Systems comprising the described microfluidic devices and methods of controlling the described microfluidic devices are included herein.