Area management of tissue sites on articulating joints
US12156787B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2018 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Jan 23, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/086
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A dressing for managing an incision and surrounding tissue where edema and swelling may be present post-operation. The dressing may maximize coverage of area in articulating joints, such as a knee or elbow, while allowing for substantial range of motion. In some embodiments, the dressing may comprise an adhesive border configured to be adhered to skin around an articulating joint, a skin-interfacing fabric for minimizing skin irritation, a foam body for manifolding negative pressure and absorbing exudate and other body fluids, and a thin polymer film cap for sealing the assembly so negative pressure can be maintained throughout the dressing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.