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Le cahier des charges pour la conception et le developpement du boitier de coeur artificiel total implantable s'est considerablement durci au cours des annees, entrainant l'abandon des concepts de coeurs artificiels totaux implantables (CATI) pneumatiques au profit de CATI electriques. Selon le site d'implantation, orthotopique ou heterotopique, il doit prendre une forme differente. La biocompatibilite...
Following positive results obtained inin vitro studies andin vivo implantations in animals, a clinical trial using the Vascugraft ® polyurethane arterial prosthesis as a below-knee substitute was undertaken in 15 patients. Eight grafts became occluded during the first year, and segments from four of them were explanted and made available for pathological, structural and chemical investigations...
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