公开(公告)号：US20220142513A1

公开(公告)日：2022-05-12

申请号：US17582903

申请日：2022-01-24

Applicant: Medtronic, Inc.

Inventor： Jianping Wu ,  Chih Lai ,  Dwight E. Nelson

IPC: A61B5/11 ,  A61B5/00 ,  G16H30/40

Abstract: Devices, systems, and techniques for analyzing video information to objectively identify patient behavior are disclosed. A system may analyze obtained video information of patient motion during a period of time to track one or more anatomical regions through a plurality of frames of the video information and calculate one or more movement parameters of the one or more anatomical regions. The system may also compare the one or more movement parameters to respective criteria for each of a plurality of predetermined patient behaviors and identify the patient behaviors that occurred during the period of time. In some examples, a device may control therapy delivery according to the identified patient behaviors and/or sensed parameters previously calibrated based on the identified patient behaviors.

公开(公告)号：US20140371599A1

公开(公告)日：2014-12-18

申请号：US14104057

申请日：2013-12-12

Applicant: Medtronic, Inc.

Inventor： Jianping Wu ,  Chih Lai ,  Dwight E. Nelson

IPC: A61B5/00

CPC classification number: A61B5/0077 ,  A61B5/0022 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0402 ,  A61B5/0476 ,  A61B5/0488 ,  A61B5/08 ,  A61B5/1114 ,  A61B5/1124 ,  A61B5/1128 ,  A61B5/4082 ,  A61B5/4803 ,  A61B5/4809 ,  A61B5/4836 ,  A61B5/4839 ,  A61B5/4848 ,  A61B5/7264 ,  A61B5/743 ,  A61N1/36 ,  G06T7/254 ,  G06T7/262 ,  G06T2207/10016 ,  G06T2207/30196

Abstract: Devices, systems, and techniques for analyzing video information to objectively identify patient behavior are disclosed. A system may analyze obtained video information of patient motion during a period of time to track one or more anatomical regions through a plurality of frames of the video information and calculate one or more movement parameters of the one or more anatomical regions. The system may also compare the one or more movement parameters to respective criteria for each of a plurality of predetermined patient behaviors and identify the patient behaviors that occurred during the period of time. In some examples, a device may control therapy delivery according to the identified patient behaviors and/or sensed parameters previously calibrated based on the identified patient behaviors.

Abstract translation: 公开了用于分析视频信息以客观地识别患者行为的设备，系统和技术。 系统可以在一段时间内分析获得的患者运动的视频信息，以通过视频信息的多个帧跟踪一个或多个解剖区域，并且计算一个或多个解剖区域的一个或多个运动参数。 系统还可以将一个或多个运动参数与多个预定患者行为中的每一个的相应标准进行比较，并且识别在该时间段期间发生的患者行为。 在一些示例中，装置可以根据所识别的患者行为和/或基于所识别的患者行为预先校准的感测参数来控制治疗递送。

公开(公告)号：US11229364B2

公开(公告)日：2022-01-25

申请号：US14104057

申请日：2013-12-12

Applicant: Medtronic, Inc.

Inventor： Jianping Wu ,  Chih Lai ,  Dwight E. Nelson

IPC: A61B5/00 ,  A61B5/11 ,  G06T7/254 ,  G06T7/262 ,  A61B5/021 ,  A61B5/024 ,  A61B5/08 ,  A61B5/318 ,  A61B5/369 ,  A61B5/389

Abstract: Devices, systems, and techniques for analyzing video information to objectively identify patient behavior are disclosed. A system may analyze obtained video information of patient motion during a period of time to track one or more anatomical regions through a plurality of frames of the video information and calculate one or more movement parameters of the one or more anatomical regions. The system may also compare the one or more movement parameters to respective criteria for each of a plurality of predetermined patient behaviors and identify the patient behaviors that occurred during the period of time. In some examples, a device may control therapy delivery according to the identified patient behaviors and/or sensed parameters previously calibrated based on the identified patient behaviors.

公开(公告)号：US20140371544A1

公开(公告)日：2014-12-18

申请号：US14104078

申请日：2013-12-12

Applicant: Medtronic, Inc.

Inventor： Jianping Wu ,  Dwight E. Nelson ,  Chih Lai ,  Xuan Wei ,  Steven R. Christenson

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/04 ,  A61B5/0488 ,  A61B5/1468 ,  A61N1/36 ,  A61B5/11 ,  A61B5/0402

CPC classification number: A61B5/0077 ,  A61B5/0022 ,  A61B5/021 ,  A61B5/024 ,  A61B5/0402 ,  A61B5/0476 ,  A61B5/0488 ,  A61B5/08 ,  A61B5/1114 ,  A61B5/1124 ,  A61B5/1128 ,  A61B5/4082 ,  A61B5/4803 ,  A61B5/4809 ,  A61B5/4836 ,  A61B5/4839 ,  A61B5/4848 ,  A61B5/7264 ,  A61B5/743 ,  A61N1/36 ,  G06T7/254 ,  G06T7/262 ,  G06T2207/10016 ,  G06T2207/30196

Abstract: Devices, systems, and techniques for analyzing video information to objectively identify patient behavior are disclosed. A system may analyze obtained video information of patient motion during a period of time to track one or more anatomical regions through a plurality of frames of the video information and calculate one or more movement parameters of the one or more anatomical regions. The system may also compare the one or more movement parameters to respective criteria for each of a plurality of predetermined patient behaviors and identify the patient behaviors that occurred during the period of time. In some examples, a device may control therapy delivery according to the identified patient behaviors and/or sensed parameters previously calibrated based on the identified patient behaviors.

Abstract translation: 公开了用于分析视频信息以客观地识别患者行为的设备，系统和技术。 系统可以在一段时间内分析获得的患者运动的视频信息，以通过视频信息的多个帧跟踪一个或多个解剖区域，并且计算一个或多个解剖区域的一个或多个运动参数。 系统还可以将一个或多个运动参数与多个预定患者行为中的每一个的相应标准进行比较，并且识别在该时间段期间发生的患者行为。 在一些示例中，装置可以根据所识别的患者行为和/或基于所识别的患者行为预先校准的感测参数来控制治疗递送。