| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6078b98b26237c3ff46d5901f59da51a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c654efd7d0796be97e12228556ec4719 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6671
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-665
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6635
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6621
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6628
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-503
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30433
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-30462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-6678
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-6607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-7615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-704
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2002-5006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2220-0041 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-4816
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2-66 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61F2-66 |
| filingDate |
2003-03-31^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adf353f8984eed1a6b79cf0671c37dcc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8676688533e5a069871abd8aaad9facf |
| publicationDate |
2006-01-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1613250-A1 |
| titleOfInvention |
Prosthetic foot with tunable performance and improved vertical load/shock absorption |
| abstract |
A prosthetic foot (1) incorporate a foot keel (2) and a calf shank (6) connected to the foot keel (2) to form an ankle joint area of the prosthetic foot (1). The foot keel (2) has forefoot (3) and hindfoot portions (4) and a relatively long midfoot portion (5) extending between and upwardly arched from the forefoot (3) and midfoot portions (5). The calf shank (6) includes a downward convexly curved lower end (7) which is attached at a portion thereof to the keel midfoot portion (5) by way of an adjustable fastener (8) arrangement. The adjustable fastener (8) arrangement permits adjustment of the alignment of the calf shank (6) and the foot keel (2) with respect to one another in the longitudinal direction of the foot keel (2) for tuning the performance of the prosthetic foot (1). The upwardly arched midportion of the foot keel (2), in addition to absorbing energy from vertical loading by expansion, can be formed with a spring which is compressed to absorb and expanded to return vertical load during use of the prosthetic in wide range of activities from walking to running and jumping. |
| priorityDate |
2001-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |