SYSTEMS AND METHODS FOR MAGNETIZED STENT HAVING GROWTH-PROMOTING PROPERTIES
申请公布号:WO2012006373(A1)
申请号:WO2011US43100
申请日期:2011.07.06
申请公布日期:2012.01.12
发明人:TIGNO, TEODORO, ACLAN, JR.
分类号:A61F2/82;A61F2/856
主分类号:A61F2/82
摘要:Embodiments relate to systems and methods for magnetized stent having growth-promoting properties. A stent assembly comprising a tubular elongated body having a magnetized region and a tissue nidus area is inserted beneath the orifice of a vascular aneurysm. The magnetic region can serve to attract and position both residua! red biood cells and magnetically nano-ireated growth-promoting ceils to the orifice area of the aneurysm. The outer circumference of the tubular elongated body can act as a floor or scaffold for regenerated smooth vascular muscle cells. In embodiments, the tissue nidus area can be provided on the exterior stent, while the magnetized region is provided on the interior stent, of a stent-in-stent structure. In embodiments, the exterior stent is made of biodegradable material which gradually dissolves or dissipates in situ.
VANNE PERFECTIONNEE DU TYPE A APLATISSEMENT D'UN
PROCEDE DE LIAISON D'UN TUBE EN NIOBIUM A UN TUBE EN ACIER INOXYDABLE
BATI PORTEUR POUR APPAREILS DE JEU DE JARDIN
ECRIN DE SURETE POUR PIERRES PRECIEUSES.
ACIERS AUSTENITIQUES RESISTANT A LA CHALEUR ET LEUR PREPARATION
PROCEDE D'APPLICATION D'UN REVETEMENT DE PHOSPATE SUR LE FER OUL'ACIER
INSTALLATION POUR LA REFUSION D'EPONGES METALLIQUES PAR DES PLASMAS DE GAZ INERTES
APPAREIL POUR LA DISTRIBUTION DE CARTES.
DISPOSITIF POUR ASSURER LE TRANSPORT HORIZONTAL DES PERSONNES
PLATEAU DE COLONNE MUNI D'OUVERTURES SURMONTEES DE CLOCHES OU SOUPAPES
UTILISATION D'ACIERS COMME ACIERS DE CEMENTATION A TREMPE DIRECTE
PREPARATION D'ESTERS D'ACIDES DE PHOSPHORE
DISPOSITIF IMAGE A TRANSFERT DE CHARGE