Title:
義足
Document Type and Number:
Japanese Patent JP2007503867
Kind Code:
A
Abstract:
A prosthetic foot including a ground-engaging base in the form of a generally planar and resiliently flexible foot bed which extends between two or more platforms to form one or more flexible hinges therebetween. The platforms include a toe platform, a mid-section platform and a heel platform. A support shank is disposed above the platforms so as to be generally positioned above an ankle area of the foot. A first spring extends from the toe platform to the support shank. A second spring extends from the support shank to the mid-section platform. A third spring extends from the support shank to the heel platform. Typically, the springs are curvilinear springs.
Inventors:
Sulprizio Michael Scott
Application Number:
JP2006524608A
Publication Date:
March 01, 2007
Filing Date:
February 04, 2004
Export Citation:
Assignee:
Sulprizio Michael Scott
International Classes:
A61F2/66; A61F2/76; A61F2/00; A61F2/50
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Shishido Kaichi
Disciple Maru Ken
Ino Sato
Fumiaki Otsuka
Shishido Kaichi
Disciple Maru Ken
Ino Sato