公开(公告)号：US10478116B2

公开(公告)日：2019-11-19

申请号：US15114957

申请日：2015-01-30

Applicant: University of Florida Research Foundation, Inc.

Inventor： Josef Neu ,  Sungho Oh ,  Jui-Hong Chien ,  Eric Ortigoza

IPC: A61B5/04 ,  A61B5/00 ,  A61B5/0488 ,  A61B5/145 ,  A61B7/00 ,  A61B5/0476

Abstract: An aspect of the invention described herein includes a method for a digestion diagnosis of a subject. The method includes obtaining electrogastrogram (EGG), bowel sound and NIRS signals from one or more sensors positioned about an abdominal region of a subject, removing artifacts from the signals to obtain conditioned signal data, and determining a digestion condition or feeding readiness of the subject based at least in part on the conditioned signal data.

公开(公告)号：US10849563B2

公开(公告)日：2020-12-01

申请号：US14386643

申请日：2013-03-06

Applicant: University of Florida Research Foundation, Inc.

Inventor： James Chris Sackellares ,  Scott T. Bearden ,  Panagote M. Pardalos ,  Jui-Hong Chien

IPC: A61B5/00 ,  A61B5/0476 ,  A61B5/04 ,  A61B5/0478 ,  G06K9/00

Abstract: Various methods and systems are provided for cerebral diagnosis. In one example, among others, a method includes obtaining EEG signals from sensors positioned on a subject; conditioning data from the EEG signals to remove artifacts; generating a cerebral network model based at least in part upon the conditioned data; determining network features based upon the cerebral network model; and determining a cerebral condition of the subject based at least in part upon the network features. In another example, a method includes determining a recording condition of a positioned EEG sensor and providing an indication of an unacceptable recording condition of the EEG sensor. In another example, a system includes an EEG recording module to acquire signals; a signal conditioning module to condition signal data; a signal analysis module to determine signal features and cerebral network features; and a condition classification module to determine a cerebral condition of the subject.

公开(公告)号：US20150088024A1

公开(公告)日：2015-03-26

申请号：US14386643

申请日：2013-03-06

Applicant: University of Florida Research Foundation, Inc.

Inventor： James Chris Sackellares ,  Scott T. Bearden ,  Panagote M. Pardalos ,  Jui-Hong Chien

IPC: A61B5/00 ,  A61B5/04 ,  A61B5/0478

CPC classification number: A61B5/7214 ,  A61B5/04012 ,  A61B5/0476 ,  A61B5/0478 ,  A61B5/4094 ,  A61B5/721 ,  A61B5/7221 ,  A61B5/725 ,  A61B5/7257 ,  A61B5/742 ,  A61B5/7475 ,  G06K9/00523 ,  G06K9/00536

Abstract: Various methods and systems are provided for cerebral diagnosis. In one example, among others, a method includes obtaining EEG signals from sensors positioned on a subject; conditioning data from the EEG signals to remove artifacts; generating a cerebral network model based at least in part upon the conditioned data; determining network features based upon the cerebral network model; and determining a cerebral condition of the subject based at least in part upon the network features. In another example, a method includes determining a recording condition of a positioned EEG sensor and providing an indication of an unacceptable recording condition of the EEG sensor. In another example, a system includes an EEG recording module to acquire signals; a signal conditioning module to condition signal data; a signal analysis module to determine signal features and cerebral network features; and a condition classification module to determine a cerebral condition of the subject.

Abstract translation: 为脑诊断提供了各种方法和系统。 在一个示例中，除其他之外，一种方法包括从位于被摄体上的传感器获得EEG信号; 从EEG信号调节数据以去除人造物; 至少部分地基于条件数据生成脑网络模型; 基于大脑网络模型确定网络特征; 以及至少部分地基于所述网络特征来确定所述受试者的大脑状况。 在另一示例中，一种方法包括确定定位的EEG传感器的记录状态并提供EEG传感器的不可接受的记录条件的指示。 在另一示例中，系统包括用于获取信号的EEG记录模块; 信号调理模块，用于调节信号数据; 信号分析模块，用于确定信号特征和脑网络特征; 以及条件分类模块，用于确定受试者的大脑状况。