Keratinocyte-fibrocyte concomitant grafting for wound healing
US7641898B2 · kind B2 · utility
10Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 19, 2004 |
| Grant date | Jan 5, 2010 |
| Priority date | — |
| Expiry date | Sep 21, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2502/1323
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A system and method for dispersing living cells onto an area of a subject lacking normal, healthy skin, such as an open wound surface, to form three dimensional epithelial tissue is provided. The cells are dispersed using an air-jet sprayer after being suspended in a soluble media such as dextran. The cells may be dispersed directly onto the area or onto a tissue scaffold or synthetic substance that promotes wound healing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.