Invention Grant
- Patent Title: Prosthetic foot
- Patent Title (中): 假脚
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Application No.: US12243599Application Date: 2008-10-01
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Publication No.: US07771488B2Publication Date: 2010-08-10
- Inventor: Sigurdur Asgeirsson , Gudlaugur Olafsson , Gudni Ingimarsson
- Applicant: Sigurdur Asgeirsson , Gudlaugur Olafsson , Gudni Ingimarsson
- Applicant Address: IS Reykjavik
- Assignee: Ossur HF
- Current Assignee: Ossur HF
- Current Assignee Address: IS Reykjavik
- Agency: Bacon & Thomas, PLLC
- Main IPC: A61F2/66
- IPC: A61F2/66

Abstract:
Embodiments of low cost prosthetic feet include a footplate with a connection mechanism embedded within a first foam element having a first stiffness. A second foam element is bonded to the footplate and has a recess in a proximal surface and a stiffness greater than the first foam element. The second foam element may have a portion extending past the terminal end of the footplate. A cosmesis encloses the components of the prosthetic foot. A third foam element that extends through the cosmesis into the second foam element may be provided. The third foam element may have a higher stiffness than the first and second foam elements.
Public/Granted literature
- US20090043403A1 PROSTHETIC FOOT Public/Granted day:2009-02-12
Information query
IPC分类: