Apparatuses and methods for negative pressure wound therapy
US12419790B2 · kind B2 · utility
0Cited by
30References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 28, 2021 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Apr 9, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/00519
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed embodiments related to a wound dressing for treating circumferential wounds for use in a negative pressure wound therapy (NPWT). The wound dressing can include a cover layer, a plurality of spacer sections, and a wound contact layer. The wound dressing can further include a port for connection to a source of negative pressure and a connector for fluidically connecting each of the plurality of sections with the port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.