Wound therapy system with instillation therapy and dynamic pressure control
US12397100B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2024 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Mar 13, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/3379
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A wound therapy system includes a dressing an instillation pump fluidly communicable with the dressing and configured to provide instillation fluid to the dressing, a negative pressure pump fluidly communicable with the dressing and configured to remove air from the dressing, and a control circuit communicably coupled to the instillation pump and the negative pressure pump. The control circuit is configured to control the instillation pump to provide an amount of the instillation fluid to the dressing, provide a soak period, and control the negative pressure pump to provide a cyclic variation of negative pressure at the dressing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.