公开(公告)号：US20190142338A1

公开(公告)日：2019-05-16

申请号：US16186374

申请日：2018-11-09

Applicant: Lvis Corporation

Inventor： Zhongnan Fang ,  Jin Hyung Lee

IPC: A61B5/00 ,  A61B5/0476 ,  A61B5/04 ,  G16H20/70 ,  G06N3/08 ,  G01R33/48

Abstract: Examples described herein may predict therapy efficacy and/or therapeutic parameters using a comparison of individual patient status data and brain network response maps for the therapy. For example, VNS parameters may be predicted using a comparison of patient EEG data and brain network response maps of VNS therapy at various parameters.

公开(公告)号：US20240138746A1

公开(公告)日：2024-05-02

申请号：US18548549

申请日：2022-03-02

Applicant: LVIS Corporation

Inventor： Jin Hyung Lee ,  Zhongnan Fang

IPC: A61B5/384 ,  A61B5/00

CPC classification number: A61B5/384 ,  A61B5/7475

Abstract: Electroencephalography (EEG) data may be analyzed to calculate various metrics such as maximum amplitude projection, node visit frequency, node transition frequency, and/or node transition polarity. The calculated metrics may be provided graphically in some examples. In some examples, the metrics may be provided graphically in combination with other data such as raw EEG traces.

公开(公告)号：US11896360B2

公开(公告)日：2024-02-13

申请号：US16979104

申请日：2019-03-12

Applicant: LVIS Corporation ,  THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

Inventor： Zhongnan Fang ,  Akshay S. Chaudhari ,  Jin Hyung Lee ,  Brian A. Hargreaves

IPC: A61B5/055 ,  G16H50/70 ,  A61B5/00 ,  G06T15/00 ,  G06N3/045

CPC classification number: A61B5/055 ,  A61B5/7267 ,  G06N3/045 ,  G06T15/00 ,  G16H50/70 ,  G06T2207/30004

Abstract: Systems and methods for generating thin slice images from thick slice images are disclosed herein. In some examples, a deep learning system may calculate a residual from a thick slice image and add the residual to the thick slice image to generate a thin slice image. In some examples, the deep learning system includes a neural network. In some examples, the neural network may include one or more levels, where one or more of the levels include one or more blocks. In some examples, each level includes a convolution block and a non-linear activation function block. The levels of the neural network may be in a cascaded arrangement in some examples.

公开(公告)号：US10942238B2

公开(公告)日：2021-03-09

申请号：US16469016

申请日：2017-12-12

Applicant: LVIS Corporation

Inventor： Michael Madsen ,  Zhongnan Fang ,  Jin Hyung Lee

IPC: G01R33/561 ,  A61N1/05 ,  A61N1/08 ,  G01R33/567

Abstract: Examples described herein may provide for pre-triggering imaging scans (e.g. fMRI scans) using an electronic timer synchronized to a stimulation system.

公开(公告)号：US11896390B2

公开(公告)日：2024-02-13

申请号：US16186374

申请日：2018-11-09

Applicant: Lvis Corporation

Inventor： Zhongnan Fang ,  Jin Hyung Lee

IPC: A61B5/00 ,  G16H20/70 ,  G06N3/08 ,  G01R33/48 ,  A61B5/245 ,  A61B5/369 ,  G16H10/60 ,  G16H50/20 ,  A61B5/372 ,  A61B5/055 ,  A61B6/00 ,  G06N3/04 ,  A61B6/03

CPC classification number: A61B5/4848 ,  A61B5/0035 ,  A61B5/0036 ,  A61B5/055 ,  A61B5/245 ,  A61B5/369 ,  A61B5/372 ,  A61B5/4094 ,  A61B5/7267 ,  A61B5/7275 ,  A61B6/5247 ,  G01R33/4808 ,  G06N3/04 ,  G06N3/08 ,  G16H10/60 ,  G16H20/70 ,  G16H50/20 ,  A61B6/037 ,  G01R33/4806

Abstract: Examples described herein may predict therapy efficacy and/or therapeutic parameters using a comparison of individual patient status data and brain network response maps for the therapy. For example, VNS parameters may be predicted using a comparison of patient EEG data and brain network response maps of VNS therapy at various parameters.

公开(公告)号：US11612353B2

公开(公告)日：2023-03-28

申请号：US16762905

申请日：2018-11-09

Applicant: LVIS Corporation

Inventor： Zhongnan Fang ,  Jin Hyung Lee

IPC: G01R33/48 ,  G16H10/60 ,  G16H50/20 ,  A61B5/00 ,  G16H20/70 ,  G06N3/08 ,  A61B5/245 ,  A61B5/369 ,  A61B5/372 ,  A61B5/055 ,  A61B6/00 ,  G06N3/04 ,  A61B6/03

Abstract: Examples described herein may predict therapy efficacy and/or therapeutic parameters using a comparison of individual patient status data and brain network response maps for the therapy. For example, VNS parameters may be predicted using a comparison of patient EEG data and brain network response maps of VNS therapy at various parameters.

公开(公告)号：US20210169411A1

公开(公告)日：2021-06-10

申请号：US16762905

申请日：2018-11-09

Applicant: LVIS Corporation

Inventor： Zhongnan Fang ,  Jin Hyung Lee

IPC: A61B5/00 ,  G16H10/60 ,  G16H50/20 ,  G16H20/70 ,  G06N3/04 ,  G06N3/08 ,  A61B6/00 ,  A61B6/03 ,  A61B5/245 ,  A61B5/372 ,  A61B5/055 ,  G01R33/48

Abstract: Examples described herein may predict therapy efficacy and/or therapeutic parameters using a comparison of individual patient status data and brain network response maps for the therapy. For example, VNS parameters may be predicted using a comparison of patient EEG data and brain network response maps of VNS therapy at various parameters.

公开(公告)号：US20190317170A1

公开(公告)日：2019-10-17

申请号：US16469016

申请日：2017-12-12

Applicant: LVIS Corporation

Inventor： Michael MADSEN ,  Zhongnan FANG ,  Jin Hyung LEE

IPC: G01R33/561 ,  G01R33/567 ,  A61N1/08 ,  A61N1/05

Abstract: Examples described herein may provide for pre-triggering imaging scans (e.g. fMRI scans) using an electronic timer synchronized to a stimulation system.