Medical dressing and method for making the same
US9468561B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Sep 3, 2013 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | Feb 23, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1082
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A medical dressing is used to dress and treat skin wounds such as burns, cuts or traumatic injuries, and a method for making the same. The medical dressing includes an auxiliary release paper which makes it convenient to separate a pressure sensitive adhesive sheet from a release paper and is very easily separated from the pressure sensitive adhesive sheet after application to a wound site, thus improving the convenience of use of the dressing, and prevents the contamination of the pressure sensitive adhesive sheet in the process of either separating the pressure sensitive adhesive sheet from the release paper or separating the auxiliary release paper, thus preventing the secondary bacterial infection of a wound site, and is not exposed to the outside so that the dressing has an improved appearance and is convenient to carry and store.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.