| abstract |
A system for use in treating a tissue site with negative pressure, which may comprise a dressing or tissue interface and a plurality of standoffs for storing and releasing a biocompatible polymer to the tissue site. The standoff may be cells or closed-end cells. In some examples, the biocompatible polymer may comprise collagen, oxidized regenerated cellulose, or a combination thereof. Method for using and manufacturing the dressing or tissue interface may also be disclosed. |