Stent with Inwardly-Directed Protrusion

Stents with inwardly-directed protrusions are described. An exemplary stent has a main body having a longitudinal axis, a first end, a second end, an outer surface, and an inner surface. The main body defines a lumen extending from the first end to the second end. A protrusion is disposed on and ext...

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Bibliographische Detailangaben
Hauptverfasser:	CAMPBELL TRIONA, RYAN MICHAEL
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:	Stents with inwardly-directed protrusions are described. An exemplary stent has a main body having a longitudinal axis, a first end, a second end, an outer surface, and an inner surface. The main body defines a lumen extending from the first end to the second end. A protrusion is disposed on and extends inward from the inner surface of the main body. The protrusion extends along a path on the inner surface and has a pitch and a depth.