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    Semi-actuated transfemoral prosthetic knee
    3.
    发明专利
    Semi-actuated transfemoral prosthetic knee 未知

    公开(公告)号：AU2009269892A1

    公开(公告)日：2010-01-14

    申请号：AU2009269892

    申请日：2009-06-16

    Applicant: BERKELEY BIONICS ,  UNIV CALIFORNIA

    Inventor： KAZEROONI HOMAYOON ,  HARDING NATHAN ,  LAMBRECHT BRAM GILBERT ANTOON ,  SCHWARTZ MICLAS ,  ZOSS ADAM BRIAN ,  ROSA MATTHEW ,  PILLAI MINERVA VASUDEVAN ,  FAIRBANKS DYLAN MILLER ,  KRUSE SEBASTIAN

    IPC: A61F2/64

    Abstract: A semi-actuated above knee prosthetic system, which is mostly passive in nature and includes a shank link coupled to an artificial foot, a knee mechanism connected to the shank link and a thigh link attached to an above-knee remaining lower limb of an amputee, is operable in either an actuated mode or an un-actuated mode controlled by a signal processor linked to various prosthetic mounted sensors which may include combinations of knee angle, stance, thigh angle and shank angle sensors. Power is delivered through an electric motor connected to a battery source and employed to drive a hydraulic pump which is part of an overall hydraulic power unit including the torque generator. A signal processor selects a swing state from at least forward, combination forward and descent, combination forward and ascent, reverse, combination reverse and descent, and combination reverse and ascent swing states.

    HIP AND KNEE ACTUATION SYSTEMS FOR LOWER LIMB ORTHOTIC DEVICES
    5.
    发明专利
    HIP AND KNEE ACTUATION SYSTEMS FOR LOWER LIMB ORTHOTIC DEVICES 未知

    公开(公告)号：CA2734469C

    公开(公告)日：2016-06-28

    申请号：CA2734469

    申请日：2009-09-24

    Applicant: BERKELEY BIONICS

    Inventor： ANGOLD RUSSDON ,  ZOSS ADAM BRIAN ,  BURNS JON WILLIAM ,  HARDING NATHAN HERBERT

    IPC: A61F2/68 ,  A61F2/70

    Abstract: A lower limb orthotic device (100) includes a thigh link (101) connected to a hip link (102) through a hip joint (103) a hip torque generator (106) including a hip actuator (110) and a first mechanical transmission mechanism (111) interposed between the thigh link ( 101) and the hip link (102), a shank link (104) connected to the thigh link (101) through a knee joint ( 105), a knee torque generator ( 107) including a knee actuator (112) and a second mechanical transmission mechanism (113) interposed between the thigh link (101) and the shank link (104), and a controller (108), such as for a common motor (154) and pump (156) connected to the hip and knee torque generators (106, 107), for regulating relative positions of the various components in order to power a user through a natural walking motion, with the first and second mechanical transmission mechanisms (111, 113) aiding in evening out torque over the ranges of motion, while also increasing the range of motion where the torque generators (106, 107) can produce a non-zero torque.

    HIP AND KNEE ACTUATION SYSTEMS FOR LOWER LIMB ORTHOTIC DEVICES
    6.
    发明专利
    HIP AND KNEE ACTUATION SYSTEMS FOR LOWER LIMB ORTHOTIC DEVICES 未知

    公开(公告)号：CA2734469A1

    公开(公告)日：2010-04-01

    申请号：CA2734469

    申请日：2009-09-24

    Applicant: BERKELEY BIONICS

    Inventor： ANGOLD RUSSDON ,  ZOSS ADAM BRIAN ,  BURNS JON WILLIAM ,  HARDING NATHAN HERBERT

    IPC: A61H1/00

    Abstract: A lower limb orthotic device (100) includes a thigh link (101) connected to a hip link (102) through a hip joint (103). a hip torque generator (106) including a hip actuator (110) and a first mechanical transmission mechanism (111) interposed between the thigh link ( 101) and the hip link (102), a shank link (104) connected to the thigh link (101) through a knee joint ( 105), a knee torque generator ( 107) including a knee actuator (112) and a second mechanical transmission mechanism (113) interposed between the thigh link (101) and the shank link (104), and a controller (108), such as for a common motor (154) and pump (156) connected to the hip and knee torque generators (106, 107), for regulating relative positions of the various components in order to power a user through a natural walking motion, with the first and second mechanical transmission mechanisms (111, 113) aiding in evening out torque over the ranges of motion, while also increasing the range of motion where the torque generators (106, 107) can produce a non-zero torque.

    HIP AND KNEE ACTUATION SYSTEMS FOR LOWER LIMB ORTHOTIC DEVICES
    8.
    发明公开
    HIP AND KNEE ACTUATION SYSTEMS FOR LOWER LIMB ORTHOTIC DEVICES 有权
    HÜFT-UNDKNIEBETÄTIGUNGSSYSTEMEFÜRORTHESEVORRICHTUNGEN DER UNTEREN GLIEDMASSEN

    公开(公告)号：EP2346467A4

    公开(公告)日：2012-03-28

    申请号：EP09816845

    申请日：2009-09-24

    Applicant: BERKELEY BIONICS

    Inventor： ANGOLD RUSSDON ,  ZOSS ADAM BRIAN ,  BURNS JON WILLIAM ,  HARDING NATHAN HERBERT

    IPC: A61H1/00 ,  A61F5/01

    CPC classification number: A61H3/008 ,  A61H1/024 ,  A61H1/0244 ,  A61H1/0255 ,  A61H3/00 ,  A61H2201/123 ,  A61H2201/1238 ,  A61H2201/1246 ,  A61H2201/14 ,  A61H2201/1642 ,  A61H2201/165 ,  A61H2201/1676

    Abstract: A lower limb orthotic device includes a thigh link connected to a hip link through a hip joint, a hip torque generator including a hip actuator and a first mechanical transmission mechanism interposed between the thigh link and the hip link, a shank link connected to the thigh link through a knee joint, a knee torque generator including a knee actuator and a second mechanical transmission mechanism interposed between the thigh link and the shank link, and a controller, such as for a common motor and pump connected to the hip and knee torque generators, for regulating relative positions of the various components in order to power a user through a natural walking motion, with the first and second mechanical transmission mechanisms aiding in evening out torque over the ranges of motion, while also increasing the range of motion where the torque generators can produce a non-zero torque.

    Abstract translation: 下肢矫正装置包括通过髋关节连接到髋关节的大腿连接部，包括髋部致动器的髋扭矩发生器和插入在大腿连接部和臀部连接部之间的第一机械传动机构，连接到大腿的小腿连杆 通过膝关节连接的膝关节扭矩发生器，包括膝关节致动器的膝部扭矩发生器和介于大腿连杆和小腿连杆之间的第二机械传动机构，以及控制器，例如连接到髋部和膝部扭矩发生器的公共电动机和泵 ，用于调节各种部件的相对位置，以便通过自然的步行动作为使用者提供动力，第一和第二机械传动机构有助于在运动范围内的傍晚扭矩，同时也增加了转矩范围 发电机可以产生非零转矩。

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