Radially crush-resistant stent

A system for treating a vascular condition includes a catheter and a stent coupled to the catheter. The stent includes a stent framework having at least one stent segment with a plurality of interconnected struts and crowns and at least one stiffening ring having a plurality of ring segments connect...

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Bibliographische Detailangaben
1. Verfasser:	DOLAN MARK J
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	A system for treating a vascular condition includes a catheter and a stent coupled to the catheter. The stent includes a stent framework having at least one stent segment with a plurality of interconnected struts and crowns and at least one stiffening ring having a plurality of ring segments connected between circumferentially adjacent crowns of the stent segment. The stiffening ring is oriented circumferentially about a longitudinal axis of the stent framework when the stent is deployed. A stent and a method of treating a vascular condition are also disclosed.