公开(公告)号：US20230210707A1

公开(公告)日：2023-07-06

申请号：US17926365

申请日：2021-07-13

Applicant: ANGELEXO SCIENTIFIC CO., LTD

Inventor： Fenghui YAN ,  Luya LI ,  Jian ZHANG

IPC: A61H3/00 ,  A61H1/02

CPC classification number: A61H3/00 ,  A61H1/0262 ,  A61H1/0266 ,  A61H2003/007 ,  A61H2230/625 ,  A61H2201/5069 ,  A61H2201/165 ,  A61H2201/164 ,  A61H2201/5076 ,  A61H2201/5071 ,  A61H2201/1207 ,  A61H2201/5046

Abstract: A single-lower-limb rehabilitation exoskeleton apparatus and control methods includes a controller, an intact lower-limb component and a paretic lower-limb component connecting communicatively with the controller. The controller is used to determine the current state of the intact lower-limb through the intact lower-limb component and the current state of the paretic lower-limb through the paretic lower-limb component. When the intact lower-limb component is in the lifting state, the movement data of the intact lower-limb is collected and sent to the controller. The controller is used to determine the corresponding gait data for the paretic lower-limb component according to the movement data of the intact lower-limb and send the gait data to the paretic lower-limb component. The paretic lower-limb component is used to drive the paretic lower-limb to move or walk according to the gait data while the intact lower-limb is in the supporting state.

公开(公告)号：US20230210708A1

公开(公告)日：2023-07-06

申请号：US18091747

申请日：2022-12-30

Applicant: ANGELEXO SCIENTIFIC CO., LTD

Inventor： Yanjun FAN ,  Xiaoze WANG ,  Sen YANG ,  Xuehua CHEN ,  Luya LI

IPC: A61H3/00 ,  A61H1/02

CPC classification number: A61H3/00 ,  A61H1/0266 ,  A61H2003/007 ,  A61H2201/1642 ,  A61H2201/165 ,  A61H2201/1261

Abstract: A mechanical foot includes a mechanical ankle joint including a leg portion configured to be fixed to a patient's leg, a foot portion configured to be fixed to the patient's foot, and a revolute. The leg portion and the foot portion are connected through the revolute in a manner of being rotatable relative to each other. The revolute includes a foot connecting portion connected to the foot portion and a leg connecting portion connected to the leg portion, and the foot connecting portion and the leg connecting portion are connected in a manner of being rotatable relative to each other. The revolute further includes a first elastic element having one end connected to the foot connecting portion, and the other end connected to the leg connecting portion, so that a force maintaining the patient's foot substantially horizontal is provided through the revolute at a position of the mechanical ankle joint.

公开(公告)号：US20230293381A1

公开(公告)日：2023-09-21

申请号：US18176623

申请日：2023-03-01

Applicant: ANGELEXO SCIENTIFIC CO., LTD

Inventor： Jianhui WANG ,  Luya LI ,  Pengfei ZHANG ,  Linggang YU ,  Yanjun FAN ,  Sen YANG

IPC: A61H3/00 ,  A45B9/02 ,  A61H1/02

CPC classification number: A61H3/00 ,  A45B9/02 ,  A61H1/0262 ,  A61H1/0266 ,  A45B2009/007

Abstract: The present disclosure discloses an exoskeleton for rehabilitation, comprising: a healthy-side exoskeleton, an affected-side exoskeleton, a first sensor, a control unit, and a driving device, wherein the first sensor is configured to detect a pressure received by the shoe sole and generate a first electrical signal, the control unit is configured to judge, according to the first electrical signal, whether to generate the first control signal, and the driving device is configured to drive the affected-side exoskeleton according to the first control signal. When a shoe sole is not landed steadily, the affected-side exoskeleton does not drive the affected side to step out, thereby avoiding the problem that the affected side takes a step when the healthy side does not stand firm. Therefore, the present exoskeleton for rehabilitation has the advantages of better controlling for limb coordination and having higher using safety.