检索国际和国家专利汇编

1. (WO1998000180) USE OF OXIDIZED CELLULOSE AND COMPLEXES THEREOF FOR CHRONIC WOUND HEALING

Pub. No.:    WO/1998/000180    International Application No.:    PCT/GB1997/001725
Publication Date: 1998-1-8 International Filing Date: 1997-6-27
IPC: A61L 15/28
A61L 15/32
A61L 15/42
A61L 31/04
C07K 14/78
Applicants: JOHNSON & JOHNSON MEDICAL, INC.
JOHNSON & JOHNSON MEDICAL LIMITED
WATT, Paul, William
HARVEY, Wilson
LORIMER, Elaine
WISEMAN, David
Inventors: WATT, Paul, William
HARVEY, Wilson
LORIMER, Elaine
WISEMAN, David
Title: USE OF OXIDIZED CELLULOSE AND COMPLEXES THEREOF FOR CHRONIC WOUND HEALING
Abstract:
The invention provides the use of oxidized cellulose, preferably oxidized regenerated cellulose (ORC), and complexes thereof with structural proteins such as collagen, for the preparation of wound dressings for the treatment of chronic wounds. Preferably, the dressing is a knitted, woven or nonwoven fabric of ORC suitable for application directly to the surface of a wound as a wound dressing, or a semi-solid ointment for topical application containing dispersed ORC fibers or powder, or a collagen/ORC sponge. Preferably, the chronic wound is a venous ulcer, a decubitis ulcer or a diabetic ulcer.