Title:
DEVICE FOR DELIVERY OF OXYGEN-ENRICHED AIR IN A SHOE
Document Type and Number:
WIPO Patent Application WO/2011/132088
Kind Code:
A3
Abstract:
The present invention relates to a device for providing oxygen - enriched air in a shoe, characterized in that it comprises at least one system for selectively separating nitrogen and oxygen coming from one or more deformable tank(s) (vl, v2, v4, v5) that can recover its or their original shape (s), embedded into a shoe or a sole of a shoe, and which are successively put under pressure and depression by pressure of the foot and body weight of a person on the ground during the normal physiological cycle of walking or running.
Inventors:
SCHMITT PAUL GUILLAUME (FR)
Application Number:
PCT/IB2011/001537
Publication Date:
December 22, 2011
Filing Date:
April 18, 2011
Export Citation:
Assignee:
SCHMITT PAUL GUILLAUME (FR)
International Classes:
A43B7/08; A43B7/00; A43B7/14; B01D53/047
Foreign References:
| US4826510A | 1989-05-02 | |||
| JPH11158676A | 1999-06-15 | |||
| JP2006174896A | 2006-07-06 | |||
| RU2112496C1 | 1998-06-10 | |||
| US20040020076A1 | 2004-02-05 | |||
| US20090205225A1 | 2009-08-20 | |||
| JP2009254394A | 2009-11-05 | |||
| FR2777637A1 | 1999-10-22 |
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