Dynamic orthotic device containing fluid
US4423735A · kind A · utility
16Cited by
7References
5Claims
0Family size
Inventor
Key dates
| Filing date | Dec 23, 1980 |
| Grant date | Jan 3, 1984 |
| Priority date | — |
| Expiry date | Dec 23, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA43B13/20
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An orthotic apparatus to help resuppinate the foot after the initial contact phase of gait. The device consisting of a flexible envelope containing a fluid with a cambered upper surface to flex upwardly upon the generation of a fluid wave along the longitudinal axis of the foot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.