EP 3052058 A1 20160810 - PROSTHETIC FOOT
Title (en)
PROSTHETIC FOOT
Title (de)
PROTHESENFUß
Title (fr)
PROTHÈSE DE PIED
Publication
Application
Priority
- DE 102013110851 A 20131001
- EP 2014070127 W 20140922
Abstract (en)
[origin: WO2015049116A1] The invention relates to a prosthetic foot with a core piece (14) and an envelope (22) at least partially surrounding the core piece (14), with at least one pressure chamber (21) that can be filled with a medium, wherein the core piece (14) comprises a foot upper part (24) and a heel upper part (25), and the envelope (22) bears on the foot upper part (24) and the heel upper part (25) of the core piece (14), characterized in that the envelope (22) extends from a heel area (27) adjoining the heel upper part (25) at least as far as the metatarsal area (31) and forms a continuous sole (28), and at least one shape-stablizing element (41) is provided which extends along the foot upper part (24) at least as far as the metatarsal area (31) and acts on the envelope (22), such that, during the rollover of the prosthetic foot (11), the envelope (22) adapted to the shape of the foot is yielding in the front foot area (32) and, after the rollover, the foot shape formed by the envelope (22) is returned again to a starting position, in which the envelope (22) simulates a natural foot position.
IPC 8 full level
A61F 2/60 (2006.01); A61F 2/50 (2006.01); A61F 2/66 (2006.01)
CPC (source: EP)
A61F 2/602 (2013.01); A61F 2/66 (2013.01); A61F 2002/501 (2013.01); A61F 2002/6614 (2013.01); A61F 2002/665 (2013.01)
Citation (search report)
See references of WO 2015049116A1
Citation (examination)
US 1352942 A 19200914 - LEWIS DODGE, et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102013110851 A1 20150402; DE 102013110851 B4 20151224; EP 3052058 A1 20160810; WO 2015049116 A1 20150409
DOCDB simple family (application)
DE 102013110851 A 20131001; EP 14781475 A 20140922; EP 2014070127 W 20140922