Method and apparatus for providing negative pressure to a negative pressure wound therapy bandage
US12097095B2 · kind B2 · utility
0Cited by
294References
14Claims
0Family size
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Key dates
| Filing date | Dec 17, 2021 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | Sep 1, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method for providing a negative pressure wherein a pump is cycled on and off to achieve a target negative pressure, which is set slightly lower than the therapeutic negative pressure. A device determines the actual pressure by averaging samples which may occur at a different rate than the pump cycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.