Wound dressing
US12290655B2 · kind B2 · utility
0Cited by
211References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 21, 2016 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | May 1, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/1038
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A negative pressure wound therapy dressing comprising a drainage tube. The drainage tube comprises a tube knitted or braided from monofilament yarn and surrounded by an impermeable sheath. Also disclosed is a method of treating a wound using the negative pressure wound therapy dressing, and the knitted or braided tube for use in medical applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.