公开(公告)号：US10434027B2

公开(公告)日：2019-10-08

申请号：US15001891

申请日：2016-01-20

Applicant: Korea Institute of Science and Technology

Inventor： Jong Min Lee ,  Hyungmin Kim ,  Seung-Jong Kim ,  Junho Choi ,  Yoha Hwang ,  Sang Hun Chung ,  Yeonghun Kim ,  Junhyuk Choi

IPC: A61H3/00 ,  A61B5/103 ,  A61F2/72 ,  A61B5/0488 ,  A61H1/02 ,  B25J9/00 ,  A61B5/107 ,  A63B69/00 ,  A63B21/005 ,  A63B21/068 ,  A63B21/16 ,  A63B22/02 ,  A63B24/00 ,  A63B21/00 ,  A61H3/04

Abstract: A walk assist robot for lower body walking of a walking trainee, including a joint angle signal measurement unit disposed on a joint of the walking trainee, an electromyogram (EMG) signal measurement unit disposed on a muscle related to ankle joint extension of the walking trainee, a plantar pressure signal measurement unit disposed on a sole of the walking trainee, and a control unit to recognize signals measured from the joint angle signal measurement unit, the EMG signal measurement unit and the plantar pressure signal measurement unit and process the signals to recognize a walking speed intention of the walking trainee, wherein the control unit controls a walking speed of the walk assist robot from the walking speed intention of the walking trainee.

公开(公告)号：US09555276B2

公开(公告)日：2017-01-31

申请号：US14091701

申请日：2013-11-27

Applicant: Korea Institute Of Science and Technology

Inventor： Seung-Jong Kim ,  Chang Hwan Kim ,  Jong Min Lee ,  Chan Yul Jung ,  Hyeong-jin Jeon ,  Jun Ho Choi

IPC: A61H3/00 ,  A61G7/10 ,  A63B22/02 ,  A63B21/00 ,  A63B69/00 ,  A63B24/00 ,  A63B22/00 ,  A63B71/00

CPC classification number: A63B21/00181 ,  A61G7/1015 ,  A61G7/1017 ,  A61G7/1025 ,  A61G7/1044 ,  A61H3/008 ,  A63B22/0235 ,  A63B24/0087 ,  A63B69/0064 ,  A63B2022/0094 ,  A63B2024/0093 ,  A63B2071/0018

Abstract: Disclosed herein is a gait rehabilitation apparatus including a first frame having a bottom surface which is movable at predetermined speed; a second frame extending upwards from a tip of the first frame; a load support unit which is mounted to an upper end of the second frame and is rotatable about a rotation axis thereof; a connection string, one end of which is connected to the load support unit, and the other end of which is connected to an upper body of a rehabilitant; a safety bar which is connected to the second frame and is rotatable so as to be tilted upwards; and a gait assistance link member which has a structure able to be tilted upwards, and is connected to each leg of the rehabilitant entering onto the first frame to assist rehabilitation training of the rehabilitant through mechanical movement of the gait assistance link member.

Abstract translation: 本文公开了一种步态康复装置，包括：第一框架，其具有可以预定速度移动的底面; 从所述第一框架的尖端向上延伸的第二框架; 负载支撑单元，其安装到所述第二框架的上端并且可绕其旋转轴线旋转; 连接柱，其一端连接到负载支撑单元，另一端连接到修复体的上身; 安全杆，其连接到第二框架并且可旋转以向上倾斜; 以及具有能够向上倾斜的结构的步态辅助联动构件，并且连接到进入第一框架的康复康复的每个腿部，以通过步态辅助联动构件的机械运动来辅助康复训练者的康复训练。

公开(公告)号：US20170056275A1

公开(公告)日：2017-03-02

申请号：US15001891

申请日：2016-01-20

Applicant: Korea Institute of Science and Technology

Inventor： Jong Min Lee ,  Hyungmin Kim ,  Seung-Jong Kim ,  Junho Choi ,  Yoha Hwang ,  Sang Hun Chung ,  Yeonghun Kim ,  Junhyuk Choi

IPC: A61H3/00 ,  A61F2/72 ,  A61B5/107 ,  A61H1/02 ,  A61B5/0488 ,  A61B5/103

CPC classification number: A61H3/00 ,  A61B5/04888 ,  A61B5/1038 ,  A61B5/1071 ,  A61F2/72 ,  A61H1/0255 ,  A61H1/0262 ,  A61H3/04 ,  A61H2003/006 ,  A61H2201/0119 ,  A61H2201/1207 ,  A61H2201/1463 ,  A61H2201/1628 ,  A61H2201/1635 ,  A61H2201/164 ,  A61H2201/1652 ,  A61H2201/1664 ,  A61H2201/1676 ,  A61H2201/5007 ,  A61H2201/5069 ,  A61H2201/5071 ,  A61H2230/605 ,  A63B21/00181 ,  A63B21/0058 ,  A63B21/068 ,  A63B21/16 ,  A63B21/4011 ,  A63B21/4013 ,  A63B21/4015 ,  A63B22/02 ,  A63B69/0059 ,  A63B2024/0093 ,  A63B2069/0062 ,  A63B2220/34 ,  A63B2220/56 ,  A63B2230/605 ,  B25J9/0006

Abstract: The present disclosure provides a walk assist robot for lower body walking of a walking trainee, including a joint angle signal measurement unit disposed on a joint of the walking trainee, an electromyogram (EMG) signal measurement unit disposed on a muscle related to ankle joint extension of the walking trainee, a plantar pressure signal measurement unit disposed on a sole of the walking trainee, and a control unit to recognize signals measured from the joint angle signal measurement unit, the EMG signal measurement unit and the plantar pressure signal measurement unit and process the signals to recognize a walking speed intention of the walking trainee, wherein the control unit controls a walking speed of the walk assist robot from the walking speed intention of the walking trainee.

Abstract translation: 本公开内容提供了一种用于行走受训者的下身行走的步行辅助机器人，包括设置在步行受训者的关节上的关节角度信号测量单元，设置在与踝关节延伸部相关的肌肉上的肌电图（EMG）信号测量单元 步行受训者的脚踏压力信号测量单元，配置在步行受训者的脚底上的足底压力信号测量单元，以及用于识别从关节角度信号测量单元，EMG信号测量单元和足底压力信号测量单元测量的信号的控制单元和处理 用于识别步行训练者的步行速度意图的信号，其中控制单元根据步行训练者的行走速度意图来控制步行辅助机器人的步行速度。

公开(公告)号：US10058261B2

公开(公告)日：2018-08-28

申请号：US14471762

申请日：2014-08-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  THE ASAN FOUNDATION

Inventor： Jong Min Lee ,  Yoha Hwang ,  Seung-Jong Kim ,  Kyoung Jae Kim ,  Hyeong-jin Jeon ,  Gi-Byoung Nam ,  Yong-Giun Kim

IPC: A61B5/0456 ,  A61B5/0402 ,  A61B5/0452

CPC classification number: A61B5/0456 ,  A61B5/0402 ,  A61B5/0452

Abstract: Provided is a non-invasive system for estimating an atrial signal, including a plurality of sensors to sense a surface electrocardiogram signal, a reference atrial signal generation unit to generate an estimated ventricular signal with respect to a R wave in an electrocardiogram signal from one sensor among the plurality of sensors, and to generate a reference atrial signal by subtracting the estimated ventricular signal from the electrocardiogram signal from the one sensor, and an atrial signal estimation unit to generate an estimated atrial signal by applying a constrained independent component analysis algorithm based on the reference atrial signal to the received surface electrocardiogram signal, and to estimate one of the estimated atrial signals as an actual atrial signal, and a method using the same.