Multi-layered wound dressing containing an hydrocolloid and activated carbon

US9782512B2 · kind B2 · utility

Assignee

• BLÜCHER GMBH · DE

Inventors

• Hasso von Blücher · Erkrath, DE
• Raik Schönfeld · Hannover, DE
• Frank Pallaske · Oberlungwitz, DE

Key dates

• Filing date: Aug 31, 2012
• Grant date: Oct 10, 2017
• Expiry date: Jun 23, 2033

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61L2300/404
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

The invention relates to a wound dressing which is particularly suitable for therapeutically dressing wounds. Said wound dressing consists of a multi-layered structure comprising at least one layer containing at least one hydrocolloid, preferably collagen, (“hydrocolloid layer” or “collagen layer”) and at least one layer containing an activated carbon (“activated carbon layer”).