Dilatation systems and methods for left atrial appendage

Devices and methods are provided for opening the entrance (ostium) of the left atrial appendage to increase blood flow and thereby reduce the likelihood of thrombus formation therein by decreasing blood stagnation. The device can include a stent, an expandable foam, or a balloon anchor component, an...

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Bibliographische Detailangaben
Hauptverfasser:	PEAVEY TODD A, CHANDUSZKO ANDRZEJ 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 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:	Devices and methods are provided for opening the entrance (ostium) of the left atrial appendage to increase blood flow and thereby reduce the likelihood of thrombus formation therein by decreasing blood stagnation. The device can include a stent, an expandable foam, or a balloon anchor component, and can be provided in such a way so as to leave no implant behind.