公开(公告)号：US12099012B2

公开(公告)日：2024-09-24

申请号：US17738251

申请日：2022-05-06

申请人： The Regents of the University of California

发明人： Victoria Ly ,  Pierre Baudin ,  Pattawong Pansodtee ,  Erik Jung ,  Robert Currie ,  David Haussler ,  Mircea Teodorescu

IPC分类号： G06T7/00 ,  C12M1/12 ,  G01N21/64 ,  G02B21/36 ,  G06T7/571 ,  H04N5/265 ,  H04N23/62 ,  H04N23/66 ,  H04N23/90

CPC分类号： G01N21/6458 ,  C12M25/06 ,  G01N21/6486 ,  G02B21/365 ,  G06T7/571 ,  H04N5/265 ,  H04N23/62 ,  H04N23/66 ,  H04N23/90 ,  G01N2201/021 ,  G01N2201/062 ,  G06T2207/10056 ,  G06T2207/10148 ,  G06T2207/30024 ,  G06T2207/30072

摘要： An imaging system includes an imaging device having a holder configured to hold a cell culture plate with a plurality of wells. The imaging device also includes an imaging assembly having a plurality of imaging units, each of which is configured to image one well of the plurality of wells. The imaging system also includes a storage platform in communication with the imaging device configured to receive a plurality of images from the imaging device. The system further includes a computer in communication with the imaging device and the storage platform. The computer is configured to control the imaging device and to display at least one image of the plurality of images.

公开(公告)号：US12025788B2

公开(公告)日：2024-07-02

申请号：US17738239

申请日：2022-05-06

申请人： The Regents of the University of California

发明人： Victoria Ly ,  Pierre Baudin ,  Yohei Rosen ,  Pattawong Pansodtee ,  Kateryna Voitiuk ,  David Haussler ,  Mircea Teodorescu

IPC分类号： G02B21/36

CPC分类号： G02B21/367 ,  G02B21/365

摘要： An imaging device includes an alignment platform configured to hold a cell culture plate having a plurality of wells and an imaging assembly including a plurality of imaging units, each of which is configured to image one well of the plurality of wells.

公开(公告)号：US20230194471A1

公开(公告)日：2023-06-22

申请号：US18084801

申请日：2022-12-20

申请人： The Regents of the University of California

发明人： Pattawong Pansodtee ,  Mircea Teodorescu ,  Marco Rolandi

IPC分类号： G01N27/48 ,  H05K1/18 ,  H03K19/0175 ,  H05K1/14 ,  G01N27/447

CPC分类号： G01N27/48 ,  H05K1/181 ,  H03K19/017509 ,  H05K1/144 ,  G01N27/44721

摘要： A potentiostat is an essential piece of analytical equipment for studying electrochemical devices and reactions. As the design of electrochemical devices evolve, applications for systems with multiple working electrodes have become more common. These applications drive a need for low-cost multi-channel potentiostat systems.
Embodiments describe herein include a portable, low-cost and scalable system with a modular design that can support 8 to 64 channels at a cost as low as $8 per channel. This design can replace the functionality of commercial potentiostats which cost upwards of $10k for certain applications. Each channel in the multi-channel potentiostat has an independent adjustable voltage source with a built-in ammeter and switch, making the device flexible for various configurations. The multi-channel potentiostat can be designed for low current applications (nA range), but its purpose can change by varying its shunt resistor value. The system can either function as a standalone device or remotely controlled. We demonstrate the functionality of this system for the control of a 24-channel bioelectronic ion pump for open- and closed-loop control of pH.