A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 31/06 (2006.01) A61F 2/06 (2006.01) A61F 2/82 (2006.01) A61L 31/12 (2006.01) A61L 31/14 (2006.01) A61L 31/16 (2006.01) A61L 31/18 (2006.01) A61F 2/04 (2006.01)
Patent
CA 2503700
The present invention is directed toward a medicated or unmedicated, absorbable/ biodegradable, polymeric tubular stent for temporary placement in body lumens to maintain patency and provide dimensional stability at the biological site. The stent design is based on a radially fluted, tubular form having grooves or flutes along its entire length for expansion to a predetermined diameter after deployment, using a balloon catheter, into a tubular body lumen through outward deformation of the fluted wall.
L'invention porte sur un stent tubulaire absorbable/biodégradable de polymère revêtu ou non de médicaments pour implantation non permanente dans une lumière corporelle, conservant la perméabilité et la assurant la stabilité dimensionnelle du site d'implantation. Ledit stent consiste en élément tubulaire présentant des cannelures ou rainures longitudinales sur toute sa longueur permettant après mise en place son expansion par déformation vers l'extérieur de sa paroi cannelée jusqu'à un diamètre déterminé, au moyen d'un cathéter à ballonnet introduit dans la lumière.
Poly-Med Inc.
Smart & Biggar
LandOfFree
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