发明名称 |
Semi-actuated transfemoral prosthetic knee |
摘要 |
A semi-actuated above knee prosthetic system (100), includes a shank link (105) coupled to an artificial foot (108), a knee mechanism (107) connected to the shank link (105) and a thigh link (103) attached to an above-knee remaining lower limb (110) of an amputee, is operable in two modes controlled by a signal processor (130) linked to various sensors (120,122,124,126,127). In the actuated mode, power is delivered to a torque generator (104) connected to the knee mechanism (107) to move thigh (103) and shank links (105). In the un-actuated mode, a control circuit (204) operates in a non-powered manner with modulated resistance in the knee mechanism (107). Power is delivered through an electric motor (202) connected to a battery source (205) and employed to drive a hydraulic pump (201) as part of an overall hydraulic power unit (200) including the torque generator (104) |
申请公布号 |
AU2009269892(B2) |
申请公布日期 |
2014.05.08 |
申请号 |
AU20090269892 |
申请日期 |
2009.06.16 |
申请人 |
BERKELEY BIONICS;THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
HARDING, NATHAN;PILLAI, MINERVA VASUDEVAN;FAIRBANKS, DYLAN MILLER;LAMBRECHT, BRAM GILBERT ANTOON;ROSA, MATTHEW;ZOSS, ADAM BRIAN;SCHWARTZ, MICLAS;KRUSE, SEBASTIAN;KAZEROONI, HOMAYOON |
分类号 |
A61F2/64 |
主分类号 |
A61F2/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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