Method and apparatus for measuring foot geometry
US6625897B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2001 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | May 17, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/1074
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An apparatus for measuring a plantar contour of a foot of a user, the plantar contour having a height. The apparatus comprises an impression block having a thickness sufficient to form an impression of at least a portion of the height of the plantar contour. A method for forming an insole corresponding to a plantar contour of a foot of a user, wherein the plantar contour has a height. The method comprises the steps of (1) placing the foot of the user into an impression block having a thickness wherein the thickness is sufficient to form an impression of at least a portion of the height of the plantar contour (i.e., a portion or the full arch contour); (2) forming a digitized model of the impression; (3) extrapolating data from the digitized model of the impression to form a complete digitized model of the full height of the plantar contour; (4) providing the complete digitized model to a milling machine; and (5) directing the milling machine to manufacture the insole using the complete digitized model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.