EP 1019106 A1 20000719 - LYOPHILIZED COLLAGEN-BASED BIOMATERIALS, PROCESS OF PREPARATION AND USES THEREOF
Title (en)
LYOPHILIZED COLLAGEN-BASED BIOMATERIALS, PROCESS OF PREPARATION AND USES THEREOF
Title (de)
BIOMATERIAL BASIERT AUF LYOPHILISIERTEM KOLLAGEN SOWIE VERFAHREN ZU DESSEN HERSTELLUNG UND DESSEN VERWENDUNG
Title (fr)
BIOMATERIAUX A BASE DE COLLAGENE LYOPHILISES, LEURS PROCEDES DE PREPARATION ET LEUR UTILISATION
Publication
Application
Priority
US 9700447 W 19970116
Abstract (en)
[origin: WO9831403A1] This invention pertains to methods of lyophilizing collagen-based biomaterials, which lyophilates, when reconstituted, retain hemostatic activity and can be extruded. This invention also pertains to methods of radiation-sterilization of lyophilized collagen-based biomaterials.
IPC 1-7
IPC 8 full level
A61L 2/00 (2006.01); A61L 2/08 (2006.01); A61L 24/00 (2006.01); A61L 24/10 (2006.01); A61L 26/00 (2006.01)
CPC (source: EP)
A61L 2/0011 (2013.01); A61L 2/0035 (2013.01); A61L 2/007 (2013.01); A61L 2/08 (2013.01); A61L 24/102 (2013.01); A61L 26/0033 (2013.01); A61L 26/0052 (2013.01); A61L 2202/22 (2013.01); A61L 2400/04 (2013.01)
Citation (search report)
See references of WO 9831403A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9831403 A1 19980723; AU 1576497 A 19980807; AU 716137 B2 20000217; CA 2277814 A1 19980723; EP 1019106 A1 20000719; JP 2001508689 A 20010703
DOCDB simple family (application)
US 9700447 W 19970116; AU 1576497 A 19970116; CA 2277814 A 19970116; EP 97901991 A 19970116; JP 53704498 A 19970116