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公开(公告)号：US10058261B2
公开(公告)日：2018-08-28
申请号：US14471762
申请日：2014-08-28
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.
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公开(公告)号：US20140228720A1
公开(公告)日：2014-08-14
申请号：US14146970
申请日：2014-01-03
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Seung-Jong Kim , Chang Hwan Kim , Jun Ho Choi , Chan Yul Jung
IPC: A61H3/00
CPC classification number: A61H3/008 , A61H1/024 , A61H1/0244 , A61H1/0266 , A61H2201/0192
Abstract: The pelvis support device according to an embodiment of the present disclosure is used for a gait rehabilitation robot having a gait assistance link member connected to the leg of a rehabilitator and includes a support frame, one pair of support bars linearly movable along the longitudinal direction of the support frame, a first driving unit for transmitting power so that the support bar moves along the longitudinal direction of the support frame, a ball screw disposed in each support bar, a movable block coupled to the ball screw and linearly movable along the longitudinal direction of the support bar according to the operation of the ball screw, and a second driving unit for transmitting power to drive the ball screw.
Abstract translation: 根据本公开的实施例的骨盆支撑装置用于步态复原机器人，其具有连接到修复器的腿部的步态辅助连杆构件，并且包括支撑框架，一对支撑杆可沿着纵向方向线性移动 所述支撑框架，用于传递动力以使得所述支撑杆沿着所述支撑框架的纵向方向移动的第一驱动单元，设置在每个支撑杆中的滚珠丝杠，连接到所述滚珠丝杠并可沿着所述纵向方向线性移动的可移动块 的第二驱动单元，以及用于传递动力来驱动滚珠丝杠的第二驱动单元。
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公开(公告)号：US09901272B2
公开(公告)日：2018-02-27
申请号：US15185454
申请日：2016-06-17
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Inchan Youn , Kuiwon Choi , Jun-Kyo Francis Suh , Seung-Jong Kim , Hyung Min Kim , Youn Joo Lee , Inwon Jung , Heesu Park , Sunghee Park , Jeong Hwan Kim
IPC: A61B5/0428 , A61B5/0402 , A61B5/00
CPC classification number: A61B5/0402 , A61B5/0006 , A61B5/6824 , A61B5/6828 , A61B5/6829 , A61B5/6831 , A61B5/7225 , A61B5/725 , A61B5/7278 , A61B5/742 , A61B5/7475
Abstract: Disclosed is an apparatus for measuring electrocardiogram (ECG) using wireless communication, including a first measuring device and a second measuring device connected to each other using wireless communication, wherein the first measuring device includes a first electrode configured to measure a first signal generated by a heartbeat, and a slave signal generation unit configured to generate a slave signal based on the first signal and a wireless virtual ground signal received from the second measuring device, and the second measuring device includes a second electrode configured to measure a second signal generated by a heartbeat, a ground electrode configured to measure a ground signal, a wireless virtual ground unit configured to generate the wireless virtual ground signal based on the ground signal, and an ECG measuring unit configured to measure ECG based on the slave signal, the second signal, and the wireless virtual ground signal.
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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.
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5.发明授权Gait rehabilitation apparatus having lateral entry mechanism and lateral entry method using the same 有权具有侧向进入机构和使用其的横向进入方法的步态康复装置公开(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
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。
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Patent Agency Ranking
公开(公告)号：US10441492B2
公开(公告)日：2019-10-15
申请号：US15348341
申请日：2016-11-10
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Junho Choi , Seung-Jong Kim , Jaehwan Park , Seunghan Park
Abstract: A power transmission apparatus includes a driving joint unit having a first driving gear fixed to a first driving shaft and a second driving gear fixed to a second driving shaft, an operating joint unit fixed on an operating shaft and having an operating gear rotating together with the operating shaft, a first operating belt connected to the first driving gear and the operating gear, a second operating belt connected to the second driving gear and the operating gear to apply a torque in opposite directions, a driving link having one end connected to the first driving shaft or the second driving shaft and the other end connected to the operating shaft, and an operating link fixed to the operating shaft.
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公开(公告)号：US10058729B2
公开(公告)日：2018-08-28
申请号：US15242055
申请日：2016-08-19
Applicant: Korea Institute of Science and Technology
Inventor： Jun Ho Choi , Seung-Jong Kim , Changmook Chun , Choonghyun Son , Seunghan Park , Min-Jun Choi
IPC: A63B23/14 , A63B23/16 , A63B71/00 , A61H1/00 , A61H1/02 , A61H5/00 , A63B21/00 , A63B23/12 , A63B71/06 , A61H99/00
CPC classification number: A63B21/4035 , A61H1/0237 , A61H1/0274 , A61H99/00 , A61H2201/1638 , A61H2201/1659 , A61H2201/5043 , A61H2201/5069 , A61H2205/06 , A61H2205/065 , A63B21/00069 , A63B21/005 , A63B21/154 , A63B21/4019 , A63B21/4045 , A63B23/12 , A63B23/1281 , A63B71/0622 , A63B2022/0094 , A63B2071/0647 , A63B2071/0658 , A63B2220/24 , A63B2220/34 , A63B2220/44 , A63B2225/09
Abstract: A device for upper-limb rehabilitation, which assists a user in exercising the arm for rehabilitation, has a connector, a placing unit movably connected to the connector, and a driving unit configured to move the connector, wherein when a user places the arm on the placing unit and moves the placing unit, the driving unit is operated to move the connector along the placing unit, so as to enlarge a work space in which the user is capable of moving the arm.
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8.发明申请RECOGNITION METHOD OF HUMAN WALKING SPEED INTENTION FROM SURFACE ELECTROMYOGRAM SIGNALS OF PLANTAR FLEXOR AND WALKING SPEED CONTROL METHOD OF A LOWER-LIMB EXOSKELETON ROBOT 审中-公开人体振动速度识别方法的人脸抖动信号的表面电子信号识别和下肢超音速机器人的运动速度控制方法公开(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
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。
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公开(公告)号：US11452887B2
公开(公告)日：2022-09-27
申请号：US15695804
申请日：2017-09-05
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Hyung Min Kim , Inchan Youn , Seung-Jong Kim , Junhyuk Choi , Hongchae Baek , Chan Yul Jung
Abstract: A guide framework for positioning an ultrasonic transducer which emits a focused ultrasound to a target point in carrying out surgery to apply ultrasonic stimulation to a subject's brain, includes a body in a shape of a mask that is laid on the subject's face, and a positioning hole formed through an inner surface and an outer surface of the mask body, the positioning hole into which the ultrasonic transducer is inserted, wherein the inner surface of the mask body is formed to conform a facial contour of the subject, and when the guide framework is laid on the subject's face and the ultrasonic transducer is disposed at the positioning hole, the position of the target point is naturally disposed at a preset stimulation site of the brain. An ultrasonic stimulation device includes an ultrasonic transducer and the guide framework for positioning the ultrasonic transducer.
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公开(公告)号：US09373443B2
公开(公告)日：2016-06-21
申请号：US14082473
申请日：2013-11-18
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Seung-Jong Kim , Jin Soo Kim , Jeonghoon Yoo
CPC classification number: H01F38/14 , A61B1/00158 , H01F7/20 , Y10S901/23
Abstract: An electromagnetic coil system for driving control of a micro-robot includes pairs of X-axis and Y-axis Helmholtz coils whose winding central axes are placed on an X axis and Y axis respectively, a position recognition system that detects a position and direction of the micro-robot in a workspace, a controller that controls an amount of supply of electric currents flowing to the X-axis or Y-axis Helmholtz coils in order to control movement of the micro-robot based on information about the movement of the micro-robot and previously input information about a path of the micro-robot, and a current amplifier that supplies the electric currents to the respective Helmholtz coils. The pairs of X-axis and Y-axis Helmholtz coils are disposed so as to face each other, and the X-axis Helmholtz coils and the Y-axis Helmholtz coils are vertically crossed and installed so as to form the workspace of the micro-robot.
Abstract translation: 用于驱动微型机器人的控制的电磁线圈系统包括成对的X轴和Y轴亥姆霍兹线圈，其绕组中心轴分别位于X轴和Y轴上，位置识别系统检测位置和方向 工作空间中的微机器人，控制器，其控制流向X轴或Y轴亥姆霍兹线圈的电流供应量，以便基于关于微机器人的移动的信息来控制微机器人的移动 - 机器人和先前输入关于微机器人的路径的信息，以及将电流提供给各个亥姆霍兹线圈的电流放大器。 将X轴和Y轴的亥姆霍兹线圈配置为彼此相对，并且X轴亥姆霍兹线圈和Y轴亥姆霍兹线圈垂直交叉并安装以形成微型线圈的工作空间， 机器人。
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