Negative pressure wound closure device
US12239509B2 · kind B2 · utility
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246References
20Claims
0Family size
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Key dates
| Filing date | Apr 3, 2023 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Apr 3, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M1/985
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Examples of a negative pressure wound closure system and methods for using such a system are presented. Certain embodiments facilitate closure of the wound by preferentially contracting to provide for movement of the tissue. Certain embodiments can utilize tissue securing portions that aid in securing the system within a wound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.