EP 1200836 A1 20020502 - METHOD FOR CONTROLLING THE QUALITY OF THE ENDOTHELIUM LINING OF NATURAL BLOOD VESSELS PROSTHESES
Title (en)
METHOD FOR CONTROLLING THE QUALITY OF THE ENDOTHELIUM LINING OF NATURAL BLOOD VESSELS PROSTHESES
Title (de)
VERFAHREN ZUR QUALITATSKONTROLLE DER ENDOTHELAUSKLEIDUNG VON GEFÄSSPROTHESEN
Title (fr)
PROCEDE PERMETTANT DE VERIFIER LA QUALITE DU REVETEMENT ENDOTHELIAL DE VAISSEAUX SANGUINS PROTHETIQUES
Publication
Application
Priority
- DE 19938520 A 19990813
- EP 0007811 W 20000810
Abstract (en)
[origin: DE19938520A1] The invention relates to a method for controlling the quality of the endothelium lining of natural blood vessel removed for surgical implants or natural blood vessel prostheses (1), vascular valves, heart valves or cardiac cavities. For the purpose of quality control, characteristic and selective metabolic activities and/or distinctive structural features of the endothelial layer (3) cultured on each prosthetic wall (2) and cells of the deeper prosthetic walls (4) are measured as an indication of the integrity of the endotheliasation and are quantified.
IPC 1-7
IPC 8 full level
C12Q 1/56 (2006.01); G01N 33/86 (2006.01)
CPC (source: EP)
C12Q 1/56 (2013.01); G01N 33/86 (2013.01)
Citation (search report)
See references of WO 0113124A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19938520 A1 20010222; AU 6441100 A 20010313; EP 1200836 A1 20020502; WO 0113124 A1 20010222; WO 0113124 A8 20010412
DOCDB simple family (application)
DE 19938520 A 19990813; AU 6441100 A 20000810; EP 0007811 W 20000810; EP 00951494 A 20000810