Device and system for prosthetic knees and ankles
US7942935B2 · kind B2 · utility
61Cited by
9References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2006 |
| Grant date | May 17, 2011 |
| Priority date | — |
| Expiry date | Jun 10, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/7625
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device and system is provided for a prosthetic device having an articulating joint for a leg amputee. The device includes a joint housing forming a chamber, and the chamber has a first opening. A rotary hub can be disposed within the joint housing and configured to act as the articulating joint. One or more vanes can extend outwardly from the rotary hub, and the vane is configured to actuate fluid flow through the first opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.