DEVICES AND METHODS FOR TREATING HEART FAILURE

A device for implanting into an atrial septum of a patient. In embodiments, the device has a core region to be disposed in an atrial septum opening; a distal retention portion adapted to engage tissue on a left atrial side of the septal wall; a proximal retention portion adapted to engage tissue on...

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Bibliographic Details
Main Authors FINCH, Matthew J, FORCUCCI, Stephen J, MCNAMARA, Edward I, MADDEN, Alexander T, SUTHERLAND, Michael W
Format Patent
LanguageEnglish
Published 18.07.2024
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A device for implanting into an atrial septum of a patient. In embodiments, the device has a core region to be disposed in an atrial septum opening; a distal retention portion adapted to engage tissue on a left atrial side of the septal wall; a proximal retention portion adapted to engage tissue on a right atrial side of the septal wall; and a retrieval portion comprising a plurality of retrieval members each with a connector at its proximal end. The device has a delivery configuration and a deployed configuration. The core region, distal retention portion, and proximal retention portion each has a smaller diameter in the delivery configuration than in the deployed configuration. In the deployment configuration, the proximal end of the retrieval member is disposed radially outward from the central opening of the core region.
Bibliography:Application Number: US202418416440