EP 0755261 A4 19970625 - BANDAGE FOR CONTINUOUS APPLICATION OF BIOLOGICALS
Title (en)
BANDAGE FOR CONTINUOUS APPLICATION OF BIOLOGICALS
Title (de)
VERBAND FÜR KONTINUIERLICHEN AUFTRAG VO BIOLOGISCHEN SUBSTANZEN
Title (fr)
PANSEMENT D'APPLICATION CONTINUE DE SUBSTANCES BIOLOGIQUES
Publication
Application
Priority
- US 9406244 W 19940602
- US 9305250 W 19930602
- US 10616593 A 19930813
Abstract (en)
[origin: WO9427633A1] The present invention provides a biological bandage, comprising an envelope enclosing cells which secrete biologically active cellular products such as growth factors, which promote the healing of wounds. The envelope is further comprised of a permeable bottom membrane through which the cellular product diffuses, and a top membrane. Preferably the bandage has a separator interposed between the two membranes. One embodiment of this separator is seen in the figure. This invention also relates to a method for treating wounds. The bandage provides a continuous, uniform source of fresh cellular product.
IPC 1-7
IPC 8 full level
C12N 15/09 (2006.01); A61F 13/00 (2006.01); A61F 13/02 (2006.01); A61K 9/70 (2006.01); A61K 35/36 (2006.01); A61K 38/00 (2006.01); A61K 38/17 (2006.01); A61K 38/22 (2006.01); A61L 15/36 (2006.01); A61P 17/00 (2006.01); A61P 43/00 (2006.01); C07K 14/485 (2006.01); C07K 14/61 (2006.01); C12N 5/10 (2006.01); C12N 11/08 (2006.01); C12N 15/00 (2006.01)
CPC (source: EP KR)
A61F 13/00063 (2013.01 - KR); A61F 13/01021 (2024.01 - KR); A61F 13/023 (2013.01 - EP KR); A61P 17/00 (2018.01 - EP); A61P 43/00 (2018.01 - EP); C07K 14/485 (2013.01 - EP); C07K 14/61 (2013.01 - EP); C12N 5/0068 (2013.01 - KR); A61F 2013/00165 (2013.01 - EP); A61F 2013/00217 (2013.01 - KR); A61F 2013/00285 (2013.01 - EP KR); A61F 2013/00323 (2013.01 - KR); A61F 2013/00523 (2013.01 - EP); A61F 2013/0054 (2013.01 - EP); A61F 2013/00608 (2013.01 - EP); A61F 2013/00646 (2013.01 - EP); A61F 2013/00868 (2013.01 - EP); A61F 2013/00906 (2013.01 - EP); A61F 2013/00927 (2013.01 - EP); A61K 38/00 (2013.01 - EP); A61L 2300/414 (2013.01 - KR); C12N 2320/30 (2013.01 - KR)
Citation (search report)
- [A] WO 9108793 A1 19910627 - BRIGHAM & WOMENS HOSPITAL [US]
- [A] WO 9113638 A1 19910919 - SMITH & NEPHEW [GB]
- [A] WO 9300439 A1 19930107 - UNIV BROWN RES FOUND [US]
- [A] US 3093831 A 19630618 - WILHELM JORDAN GERHARD PAUL
- See also references of WO 9427633A1
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
WO 9427633 A1 19941208; AU 679760 B2 19970710; AU 7051694 A 19941220; CA 2163264 A1 19941208; EP 0755261 A1 19970129; EP 0755261 A4 19970625; JP H08510930 A 19961119; KR 960702752 A 19960523
DOCDB simple family (application)
US 9406244 W 19940602; AU 7051694 A 19940602; CA 2163264 A 19940602; EP 94919340 A 19940602; JP 50107295 A 19940602; KR 19950705466 A 19951130