Wound cleansing apparatus in-situ
US11857746B2 · kind B2 · utility
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183References
7Claims
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Key dates
| Filing date | Aug 31, 2020 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Jul 7, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus for cleansing wounds, in which wound exudate is removed from a wound bed and selectively cleansed and returned to the wound. The cleansing means removes materials deleterious to wound healing, and the cleansed fluid, still containing materials that are beneficial in promoting wound healing, is returned to the wound bed. The associated wound dressing and cleansing means are conformable to the wound, and may have irrigant fluid circulated from a reservoir by a device for moving fluid through a flow path which passes through the dressing and a means for fluid cleansing and back to the dressing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.