Archive for Апрель, 2010

Hip and knee actuation systems for lower limb orthotic devices

Дата: Апрель 1st, 2010 Автор:
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  • Тип контента: Патент
  • Номер документа: 4391
  • Название документа: Hip and knee actuation systems for lower limb orthotic devices
  • Номер (DOI, IBSN, Патент): WO2010/036791A1
  • Изобретатель/автор: Angold R., Burns J.W., Harding, N., Zoss, A.
  • Правопреемник/учебное заведение: Berkeley Bionics, Berkeley, CA, USA
  • Дата публикации документа: 2010-04-01
  • Страна опубликовавшая документ: США
  • Язык документа: Английский
  • Наименование изделия: Не заполнено
  • Источник: http://www.wipo.int/patentscope/search/en/WO2010036791
  • Вложения: Да
  • Аналитик: Дмитрий Соловьев

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.

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