Superabsorbierender Wundverband mit Silikonwundkontaktschicht

Details

Veröffentlichungs-Nr.

EP3669843

Aktenzeichen

EP18215471

Anmeldetag

21. Dezember 2018

Veröffentlichung

25. Oktober 2023

Erteilung

25. Oktober 2023

Rechtsraum

EP

IPC

A61F13/02

Abstract

Wound dressing (10, 20) comprising a backing layer (11, 21), an absorbent pad (12, 22), and a wound contact layer (13, 23), the absorbent pad (12, 22) having an absorbent core (15, 25) wherein the backing layer (11, 21) comprises a water vapour-permeable and substantially liquid-impermeable film material, wherein the wound contact layer (13, 23) comprises a layer of skin-friendly silicone adhesive (13b, 23b), the wound contact layer (13, 23) comprising apertures (13c, 23c), each of the apertures (13c, 23c) having an average area of from 0,03 mm²to 7,00 mm², and the entire open area of the wound contact layer (13, 23) formed by the apertures (13c, 23c) is between 10 % and 30 %, characterized in that a distribution layer (14a, 24a) is arranged between the wound contact layer (13, 23) and the absorbent core (15, 25).

Anmelder

Firmen

Paul Hartmann AG
Paul Hartmann S.A.

Land

🇩🇪 Deutschland

Fachgebiete