Traumatic wound dressing system with conformal cover
US10568771B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2015 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Aug 12, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M35/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wound dressing system that includes a conformal cover and an infusion pump is provided. The cover includes a fluid port and an oxygen catalyst. The infusion pump is configured to deliver a bioactive liquid to the cover via the fluid port. The liquid includes an oxygen precursor. Upon combination, the oxygen catalyst and precursor react to form oxygen. A method of applying a wound dressing system including a bioactive powder, a bioactive liquid, and a conformal cover to a wound site is also provided. The method includes applying the powder to the wound site; securing the cover around the wound site, where the cover includes an oxygen catalyst and a fluid port; and delivering the bioactive liquid to at least an inner layer of the cover via the fluid port, where the bioactive liquid includes an oxygen precursor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.