Patent · US Expired

Wound covering

US7605298B2 · kind B2 · utility

217Cited by

5References

32Claims

0Family size

Assignee

Bio-Gate AG · DE

Inventors

Thorsten Bechert · Forchheim, DE
Peter Steinrucke · Erlangen, DE

Key dates

Filing date	Jan 5, 2005
Grant date	Oct 20, 2009
Priority date	—
Expiry date	Jan 5, 2025

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61L2300/624
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The invention relates to a dressing for a wound, containing a first layer which is formed by an absorbent matrix and an antimicrobially active substance. The substance is provided on a surface of the matrix in a chemically or physically bonded matter. The surface of the matrix with the substance is coated with a hydrophilic polymer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.