公开(公告)号：US20200046264A1

公开(公告)日：2020-02-13

申请号：US16596123

申请日：2019-10-08

申请人： Trustees of Dartmouth College

发明人： Ryan Chapman ,  Douglas Wayne Van Citters ,  Wayne Edward Moschetti ,  John-Erik Bell

IPC分类号： A61B5/11 ,  A61B5/00 ,  A61B5/107

摘要： Systems and methods for monitoring a range of motion of a joint are described. For example, in one embodiment, a first set of sensors may sense accelerations of a first body portion located on a first side of the joint and a second set of sensors may sense accelerations of the second body portion located on a second opposing side of the joint. The acceleration data may then be used to compute the relative motion of the first and second body portions to determine movement of the joint. This joint movement may then be used to determine one or more range of motion movement metrics which are output for viewing by a subject or medical practitioner.

公开(公告)号：US10463279B2

公开(公告)日：2019-11-05

申请号：US15436577

申请日：2017-02-17

申请人： Trustees of Dartmouth College

发明人： Ryan Chapman ,  Douglas Wayne Van Citters ,  Wayne Edward Moschetti ,  John-Erik Bell

IPC分类号： A61B5/11 ,  A61B5/00

摘要： Systems and methods for monitoring a range of motion of a joint are described. For example, in one embodiment, a first set of sensors may sense accelerations of a first body portion located on a first side of the joint and a second set of sensors may sense accelerations of the second body portion located on a second opposing side of the joint. The acceleration data may then be used to compute the relative motion of the first and second body portions to determine movement of the joint. This joint movement may then be used to determine one or more range of motion movement metrics which are output for viewing by a subject or medical practitioner.

公开(公告)号：US11406290B2

公开(公告)日：2022-08-09

申请号：US16596123

申请日：2019-10-08

申请人： Trustees of Dartmouth College

发明人： Ryan Chapman ,  Douglas Wayne Van Citters ,  Wayne Edward Moschetti ,  John-Erik Bell

IPC分类号： A61B5/11 ,  A61B5/00 ,  A61B5/107

摘要： Systems and methods for monitoring a range of motion of a joint are described. For example, in one embodiment, a first set of sensors may sense accelerations of a first body portion located on a first side of the joint and a second set of sensors may sense accelerations of the second body portion located on a second opposing side of the joint. The acceleration data may then be used to compute the relative motion of the first and second body portions to determine movement of the joint. This joint movement may then be used to determine one or more range of motion movement metrics which are output for viewing by a subject or medical practitioner.

公开(公告)号：US20170238849A1

公开(公告)日：2017-08-24

申请号：US15436577

申请日：2017-02-17

申请人： Trustees of Dartmouth College

发明人： Ryan Chapman ,  Douglas Wayne Van Citters ,  Wayne Edward Moschetti ,  John-Erik Bell

IPC分类号： A61B5/11 ,  A61B5/00

CPC分类号： A61B5/1121 ,  A61B5/0022 ,  A61B5/0024 ,  A61B5/1071 ,  A61B5/1118 ,  A61B5/112 ,  A61B5/4528 ,  A61B5/4566 ,  A61B5/4571 ,  A61B5/4576 ,  A61B5/4585 ,  A61B5/486 ,  A61B5/6804 ,  A61B5/6823 ,  A61B5/6824 ,  A61B5/6828 ,  A61B5/6831 ,  A61B5/7275 ,  A61B5/7475 ,  A61B2505/07 ,  A61B2505/09 ,  A61B2560/0209 ,  A61B2560/0214 ,  A61B2562/0219 ,  A61B2562/04

摘要： Systems and methods for monitoring a range of motion of a joint are described. For example, in one embodiment, a first set of sensors may sense accelerations of a first body portion located on a first side of the joint and a second set of sensors may sense accelerations of the second body portion located on a second opposing side of the joint. The acceleration data may then be used to compute the relative motion of the first and second body portions to determine movement of the joint. This joint movement may then be used to determine one or more range of motion movement metrics which are output for viewing by a subject or medical practitioner.