公开(公告)号：US10539549B2

公开(公告)日：2020-01-21

申请号：US15783414

申请日：2017-10-13

Applicant: WORCESTER POLYTECHNIC INSTITUTE

Inventor： Emmanuel Agu ,  Christina Aiello

IPC: G01N33/497 ,  G01N33/98 ,  A61B5/00 ,  A61B5/145 ,  A61B5/11 ,  A61B5/024

Abstract: In a mobile sensing device, a method of detecting blood alcohol content includes receiving time-series gait data from at least one sensor of the mobile sensing device as a user walks and detecting a set of attributes associated with the time-series gait data, each attribute of the set of attributes related to the user's gait. The method includes comparing the set of attributes with a machine learning classification model learned from a training data set of attributes to determine at least one of a blood alcohol content range of the user and an impairment level of the user and outputting a notification associated with the at least one of the blood alcohol content range of the user and the impairment level of the user.

公开(公告)号：US20180330522A1

公开(公告)日：2018-11-15

申请号：US16040046

申请日：2018-07-19

Applicant: WORCESTER POLYTECHNIC INSTITUTE

Inventor： Peder C. Pedersen ,  Diane M. Strong ,  Emmanuel Agu ,  Bengisu Tulu ,  Lei Wang ,  Qian He

IPC: G06T7/90 ,  G06T7/11 ,  A61B5/00 ,  G06T7/194 ,  G06T7/00

CPC classification number: G06T7/90 ,  A61B5/445 ,  G06T7/0012 ,  G06T7/11 ,  G06T7/194 ,  G06T2207/10024 ,  G06T2207/20076 ,  G06T2207/20081 ,  G06T2207/30088

Abstract: The wound assessing method and system of the present teachings provide a convenient, quantitative mechanism for diabetic foot ulcer assessment.

公开(公告)号：US10949965B2

公开(公告)日：2021-03-16

申请号：US16004547

申请日：2018-06-11

Applicant: WORCESTER POLYTECHNIC INSTITUTE

Inventor： Peder C. Pedersen ,  Diane M. Strong ,  Emmanuel Agu ,  Bengisu Tulu ,  Lei Wang ,  Qian He ,  Raymond M Dunn

IPC: G06T7/00 ,  A61B5/00 ,  G06T7/11 ,  G06T7/90 ,  G06T7/194 ,  A61B5/103 ,  A61B5/11

Abstract: The wound assessing method and system provide a convenient, quantitative mechanism for diabetic foot ulcer assessment.

公开(公告)号：US20180357763A1

公开(公告)日：2018-12-13

申请号：US16004547

申请日：2018-06-11

Applicant: WORCESTER POLYTECHNIC INSTITUTE

Inventor： Peder C. Pedersen ,  Diane M. Strong ,  Emmanuel Agu ,  Bengisu Tulu ,  Lei Wang ,  Qian He

IPC: G06T7/00 ,  G06T7/90 ,  G06T7/11 ,  G06T7/194 ,  A61B5/00

CPC classification number: G06T7/0012 ,  A61B5/0062 ,  A61B5/1032 ,  A61B5/1109 ,  A61B5/445 ,  A61B2560/0228 ,  A61B2576/00 ,  G06T7/11 ,  G06T7/194 ,  G06T7/90 ,  G06T2207/10004 ,  G06T2207/10024 ,  G06T2207/20036 ,  G06T2207/20076 ,  G06T2207/20081 ,  G06T2207/30088 ,  G06T2207/30096

Abstract: The wound assessing method and system provide a convenient, quantitative mechanism for diabetic foot ulcer assessment.