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公开(公告)号:AU2011301828A8
公开(公告)日:2014-03-06
申请号:AU2011301828
申请日:2011-09-19
Applicant: UNIV CALIFORNIA , EKSO BIONICS
Inventor: ZOSS ADAM , STRAUSSER KATHERINE , SWIFT TIM , ANGOLD RUSS , BURNS JON , KAZEROONI HOMAYOON , FAIRBANKS DYLAN , HARDING NATHAN
IPC: A61M1/00
Abstract: A powered exoskeleton configured to be coupled to lower limbs of a person is controlled to impart a movement desired by the person. The intent of the person is determined by a controller based on monitoring at least one of: positional changes in an arm portion of the person, positional changes in a head of the person, an orientation of a walking aid employed by the person, a contact force between a walking aid employed by the person and a support surface, a force imparted by the person on the walking aid, a force imparted by the person on the walking aid, a relative orientation of the exoskeleton, moveable components of the exoskeleton and the person, and relative velocities between the exoskeleton, moveable components of the exoskeleton and the person.
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公开(公告)号:CA2812127C
公开(公告)日:2017-11-28
申请号:CA2812127
申请日:2011-09-19
Applicant: EKSO BIONICS , UNIV CALIFORNIA
Inventor: ZOSS ADAM , STRAUSSER KATHERINE , SWIFT TIM , ANGOLD RUSS , BURNS JON , KAZEROONI HOMAYOON , FAIRBANKS DYLAN , HARDING NATHAN
Abstract: A powered exoskeleton configured to be coupled to lower limbs of a person is controlled to impart a movement desired by the person. The intent of the person is determined by a controller based on monitoring at least one of: positional changes in an arm portion of the person, positional changes in a head of the person, an orientation of a walking aid employed by the person, a contact force between a walking aid employed by the person and a support surface, a force imparted by the person on the walking aid, a force imparted by the person on the walking aid, a relative orientation of the exoskeleton, moveable components of the exoskeleton and the person, and relative velocities between the exoskeleton, moveable components of the exoskeleton and the person.
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公开(公告)号:ES2707273T3
公开(公告)日:2019-04-03
申请号:ES09794764
申请日:2009-06-16
Applicant: UNIV CALIFORNIA , EKSO BIONICS INC
Inventor: FAIRBANKS DYLAN , ZOSS ADAM , PILLAI MINERVA , SCHWARTZ MICLAS , HARDING NATHAN , ROSA MATTHEW , LAMBRECHT BRAM , KRUSE SEBASTIAN , KAZEROONI HOMAYOON
Abstract: Un dispositivo de rodilla protésica semiaccionada (100), configurado para acoplarse a una extremidad inferior que queda por encima de la rodilla de un amputado y que puede funcionar tanto en modo accionado como en modo no accionado, que comprende: un pie artificial (108) que tiene una punta y un talón; un enlace de caña (105) acoplado al pie artificial; un enlace de muslo (103) configurado para unirse a la extremidad inferior que queda encima de la rodilla de un amputado; un mecanismo de rodilla (107) que interconecta dicho enlace de muslo y dicho enlace de caña, permitiendo dicho mecanismo de rodilla los movimientos de flexión y extensión de dicho enlace de muslo y dicho enlace de caña entre sí; un generador de torsión hidráulico (104) interpuesto entre dicho enlace de caña y dicho enlace de muslo; una unidad de energía hidráulica (200) que incluye un circuito de válvula hidráulica acoplado de forma hidráulica a dicho generador de torsión, una bomba hidráulica (201) y un motor eléctrico (202) acoplado mecánicamente a dicha bomba hidráulica; una fuente energía (129) para proporcionar energía eléctrica a dicho motor eléctrico (202); y un procesador de señales (130) conectado a la fuente de energía (129); caracterizado por un sensor de postura (124) que puede identificar la parte del pie artificial que está en contacto con el suelo; un sensor de ángulo de rodilla (120) dispuesto para crear una señal de ángulo de rodilla (155) que representa el ángulo entre dicho enlace de caña y dicho enlace de muslo; y estando conectado además dicho procesador de señales (130) a dichos sensores de ángulo de rodilla y de postura (120, 124) y la unidad de energía hidráulica (200) para controlar el funcionamiento de la unidad de energía hidráulica basándose en señales (155, 234) recibidas desde los sensores de ángulo de rodilla y postura (120, 234) en el que, cuando dicha rodilla protésica semiaccionada (100) funciona en su modo accionado, se transfiere energía eléctrica desde dicha fuente de energía (129) hasta dicho motor eléctrico (202) para manejar la bomba hidráulica (201) para proporcionar fluido de trabajo a dicho generador de torsión (104) bajo el control del procesador de señales (130) para crear un par de torsión entre dicho enlace de caña (105) y dicho enlace de muslo (103) y, cuando dicha rodilla protésica semiaccionada (100) funciona en su modo no accionado, dicho circuito de válvula hidráulica modula una resistencia de flujo de fluido en dicho generador de torsión (104) de modo que dicha rodilla protésica semiaccionada (100) funciona sin ninguna transferencia de energía eléctrica desde dicha fuente de energía eléctrica (129) hasta dicho motor eléctrico.
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公开(公告)号:CA2812792C
公开(公告)日:2018-12-04
申请号:CA2812792
申请日:2011-10-06
Applicant: EKSO BIONICS , UNIV CALIFORNIA
Inventor: KAZEROONI HOMAYOON , STRAUSSER KATHERINE , ZOSS ADAM , SWIFT TIM
Abstract: A system and method by which movements desired by a user (200) of a lower extremity orthotic (100) is determined and a control system (215, 216, 220, 225, 230) automatically regulates the sequential operation of powered lower extremity orthotic components (212) to enable the user (200), having mobility disorders, to walk, as well as perform other common mobility tasks which involve leg movements, perhaps with the use of a gait aid (102).
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公开(公告)号:AU2009341585B2
公开(公告)日:2015-06-18
申请号:AU2009341585
申请日:2009-12-17
Applicant: EKSO BIONICS INC , UNIV CALIFORNIA
Inventor: KAZEROONI HOMAYOON , HARDING NATHAN , ANGOLD RUSSDON , AMUNDSON KURT , BURNS JON WILLIAM , ZOSS ADAM
IPC: A61G15/00
Abstract: An exoskeleton ( 100) configured to be coupled to a person (187) includes an exoskeleton trunk (109) and leg supports (101, 102) adapted to contact the ground. Hip torque generators ( 145, 146) extend between the exoskeleton trunk (109) and respective leg supports (101, 102). A load holding mechanism (221 ) is rotatably coupled to the exoskeleton trunk (109), preferably via over-shoulder members (138) configured to support a load (154) in front of the person (187). In use, hip torque generators (145, 146) create torque between the exoskeleton trunk (109) and respective leg supports (101, 102) in the stance phase, wherein at least one torque generator (145 or 146) is configured to create a first torque between the exoskeleton trunk (109) and one of the first and second leg supports (101, 102) in the stance phase opposing a second torque generated on the exoskeleton ( 100) by a weight of the load (154). Load bearing sensors (236, 303) may be utilized to determine the torque generated by the load (154) and communicate with a controller (137) to control power to the torque generators (145, 146).
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公开(公告)号:AU2011301828B2
公开(公告)日:2014-08-28
申请号:AU2011301828
申请日:2011-09-19
Applicant: EKSO BIONICS , UNIV CALIFORNIA
Inventor: ZOSS ADAM , STRAUSSER KATHERINE , SWIFT TIM , ANGOLD RUSS , BURNS JON , KAZEROONI HOMAYOON , FAIRBANKS DYLAN , HARDING NATHAN
IPC: A61M1/00
Abstract: A powered exoskeleton configured to be coupled to lower limbs of a person is controlled to impart a movement desired by the person. The intent of the person is determined by a controller based on monitoring at least one of: positional changes in an arm portion of the person, positional changes in a head of the person, an orientation of a walking aid employed by the person, a contact force between a walking aid employed by the person and a support surface, a force imparted by the person on the walking aid, a force imparted by the person on the walking aid, a relative orientation of the exoskeleton, moveable components of the exoskeleton and the person, and relative velocities between the exoskeleton, moveable components of the exoskeleton and the person.
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公开(公告)号:CA2812792A1
公开(公告)日:2012-04-12
申请号:CA2812792
申请日:2011-10-06
Applicant: EKSO BIONICS , UNIV CALIFORNIA
Inventor: KAZEROONI HOMAYOON , STRAUSSER KATHERINE , ZOSS ADAM , SWIFT TIM
IPC: A61F2/28
Abstract: A system and method by which movements desired by a user (200) of a lower extremity orthotic (100) is determined and a control system (215, 216, 220, 225, 230) automatically regulates the sequential operation of powered lower extremity orthotic components (212) to enable the user (200), having mobility disorders, to walk, as well as perform other common mobility tasks which involve leg movements, perhaps with the use of a gait aid (102).
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公开(公告)号:CA2812127A1
公开(公告)日:2012-03-22
申请号:CA2812127
申请日:2011-09-19
Applicant: EKSO BIONICS , UNIV CALIFORNIA
Inventor: ZOSS ADAM , STRAUSSER KATHERINE , SWIFT TIM , ANGOLD RUSS , BURNS JON , KAZEROONI HOMAYOON , FAIRBANKS DYLAN , HARDING NATHAN
IPC: A61M1/00
Abstract: A powered exoskeleton configured to be coupled to lower limbs of a person is controlled to impart a movement desired by the person. The intent of the person is determined by a controller based on monitoring at least one of: positional changes in an arm portion of the person, positional changes in a head of the person, an orientation of a walking aid employed by the person, a contact force between a walking aid employed by the person and a support surface, a force imparted by the person on the walking aid, a force imparted by the person on the walking aid, a relative orientation of the exoskeleton, moveable components of the exoskeleton and the person, and relative velocities between the exoskeleton, moveable components of the exoskeleton and the person.
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公开(公告)号:EP2616115A4
公开(公告)日:2014-10-22
申请号:EP11826082
申请日:2011-09-19
Applicant: EKSO BIONICS , UNIV CALIFORNIA
Inventor: ZOSS ADAM , STRAUSSER KATHERINE , SWIFT TIM , ANGOLD RUSS , BURNS JON , KAZEROONI HOMAYOON , FAIRBANKS DYLAN , HARDING NATHAN
CPC classification number: A61H1/00 , A61H1/0255 , A61H3/00 , A61H3/02 , A61H3/04 , A61H2201/1616 , A61H2201/163 , A61H2201/1642 , A61H2201/5007 , A61H2201/5061 , A61H2201/5064 , A61H2201/5069 , A61H2201/5079 , A61H2201/5092
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公开(公告)号:EP2624786A4
公开(公告)日:2015-10-21
申请号:EP11831606
申请日:2011-10-06
Applicant: EKSO BIONICS , UNIV CALIFORNIA
Inventor: KAZEROONI HOMAYOON , STRAUSSER KATHERINE , ZOSS ADAM , SWIFT TIM
CPC classification number: A61H1/00 , A61H1/024 , A61H1/0244 , A61H3/00 , A61H3/02 , A61H2201/1215 , A61H2201/1616 , A61H2201/1642 , A61H2201/165 , A61H2201/5007 , A61H2201/5028 , A61H2201/5069 , A61H2201/5079 , A61H2201/5084 , A61H2201/5092
Abstract: A system and method by which movements desired by a user of a lower extremity orthotic is determined and a control system automatically regulates the sequential operation of powered lower extremity orthotic components to enable the user, having mobility disorders, to walk, as well as perform other common mobility tasks which involve leg movements, perhaps with the use of a gait aid.
Abstract translation: 确定由下肢矫形器的使用者期望的运动的系统和方法,并且控制系统自动调节动力下肢矫形器部件的顺序操作,以使具有移动性障碍的使用者行走,以及执行其他 涉及腿部运动的常见行动任务,可能是使用步态援助。
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