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The invention relates to a stent for transluminal implantation in a hollow organ, in particular in a blood vessel, ureter, esophagus, colon, duodenum, airway or bile duct, having an at least substantially tubular body which extends in a longitudinal direction, and the stent can be converted from a c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SCHMIDT FABIAN, WILLE THOMAS, ZIPSER ACHIM, WACKER THILO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a stent for transluminal implantation in a hollow organ, in particular in a blood vessel, ureter, esophagus, colon, duodenum, airway or bile duct, having an at least substantially tubular body which extends in a longitudinal direction, and the stent can be converted from a compressed state with a first cross-sectional diameter to an expanded state with an expanded second cross-sectional diameter. The stent according to the invention has the following features: the tubular body comprises an inner body and an outer body, where the outer body at least partially surrounds the inner body, where the outer body at least completely surrounds a section of the inner body, and the outer body is formed from, or comprises, a bioabsorbable material. 本发明涉及一种支架,该支架用于在中空器官中、尤其是在血管、输尿管、食道、结肠、十二指肠、气道或胆管中经腔植入,具有至少基本上管形的主体,该主体沿纵向方向延伸,并且该支架能够从具有第一横截面直径的压缩状态转换为具有扩大的第二横截面直径的扩张状态。根据本发明的支架具有以下特征:管形的主体包括内主体和外主体,其中外主体至少局部地包围内主体,其中外主体至少完全环绕内主体的一区段,并且外主体由生物可吸收材料形成,或者包括生物可吸收材料。