Two-part bandage with replaceable wound covering portion
US11197783B2 · kind B2 · utility
Inventors
Key dates
| Filing date | May 7, 2018 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Aug 27, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/0057
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A two-piece bandage is useful for treating wound on a patient. The bandage includes a boundary portion including a bottom surface comprising adhesive for attaching the boundary portion to skin of a patient, an open window in the middle of the boundary portion permitting one to view a wound through the open window, and a top surface. The top surface includes a first portion of the top surface surrounding the open window including a flat surface and a second portion of the top surface including an uneven surface. The bandage further includes a plurality of replaceable wound covering portions, each replaceable wound covering portion comprising a padded section comprising a material to dress the wound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.