ISOLATED STENTING WITH DUAL LUMEN ASPIRATION

Catheter based systems for isolated stenting of an intravascular lesion can include two expandable occlusion devices with a balloon expandable stent or self-expanding stent therebetween. Expandable occlusion devices can be expanded in a distal direction and a proximal direction in relation to the le...

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Bibliographische Detailangaben
Hauptverfasser:	KELLY, Ronald, KEATING, Karl
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SURGERY TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	Catheter based systems for isolated stenting of an intravascular lesion can include two expandable occlusion devices with a balloon expandable stent or self-expanding stent therebetween. Expandable occlusion devices can be expanded in a distal direction and a proximal direction in relation to the lesion to occlude vasculature. A treatment agent can be injected into a cavity formed between the expandable occlusion device. A coating can be applied to one or both occlusion devices to prevent adherence to the treatment agent. The stent can be deployed across the lesion while the occlusion devices are in place. Fragments dislodged during stenting can be aspirated.