Bandage for facilitating transdermal respiration and healing
US9017717B2 · kind B2 · utility
0Cited by
16References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 6, 2006 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Jan 22, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/602
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A bandage includes a reservoir filled with a perfluorochemical fluid, saturated with oxygen. Oxygen passes through a permeable membrane to the skin or wound to promote healing, and carbon dioxide travels from the skin or wound to the reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.