Wound treatment apparatus
US10806834B2 · kind B2 · utility
0Cited by
103References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2015 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Apr 5, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/368
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A bandage has a first sheet overlying a wound and located adjacent to it and a top sheet overlying the first sheet. The first sheet has a plurality of discrete passageways overlying the wound and adapted to communicate negative pressure established by a negative pressure source to the wound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.