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公开(公告)号：EP1663082A1
公开(公告)日：2006-06-07
申请号：EP04708227.6
申请日：2004-02-04
IPC分类号： A61F2/66
CPC分类号： A61F2/66 , A61F2002/30387 , A61F2002/30433 , A61F2002/5001 , A61F2002/5003 , A61F2002/5039 , A61F2002/6621 , A61F2002/6635 , A61F2002/6642 , A61F2002/665 , A61F2002/6664 , A61F2220/0025 , A61F2220/0041 , A61F2240/001 , A61F2310/00023
摘要： A prosthetic foot (10) including a ground-engaging base (20) in the form of a generally planar and resiliently flexible foot bed (22) which extends between two or more platforms (24, 26, 58) to form one or more flexible hinges (28, 50, 52) therebetweeen. The platform include a toe platform (24) a mid-section platform (26) and a heel platform (58). A support shank (30) is disposed above the platforms so as to be generally positioned above an ankle area of the foot. A first spring (34) extends from the toe platform (24) to the support shank (30). A second spring (38, 40) extends from the support shank (30) to the mid-section platform (26). A third spring (46) extends from the support shank (30) to the heel platform (58). Typically, the springs are curvilinear springs.
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公开(公告)号：EP1663082B1
公开(公告)日：2016-04-27
申请号：EP04708227.6
申请日：2004-02-04
IPC分类号： A61F2/66
CPC分类号： A61F2/66 , A61F2002/30387 , A61F2002/30433 , A61F2002/5001 , A61F2002/5003 , A61F2002/5039 , A61F2002/6621 , A61F2002/6635 , A61F2002/6642 , A61F2002/665 , A61F2002/6664 , A61F2220/0025 , A61F2220/0041 , A61F2240/001 , A61F2310/00023
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