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US Patent 8343213 Leaflet engagement elements and methods for use thereof

Patent 8343213 was granted and assigned to Sadra Medical on January, 2013 by the United States Patent and Trademark Office.

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Patent
Patent
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Patent attributes

Current Assignee
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Sadra Medical
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
83432130
Patent Inventor Names
Amr Salahieh0
Dwight P. Morejohn0
Robert A. Geshlider0
Tom Saul0
Brian D. Brandt0
Date of Patent
January 1, 2013
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Patent Application Number
109715350
Date Filed
October 21, 2004
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Patent Citations Received
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US Patent 12121460 Stent delivery system with pusher assembly
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US Patent 11986389 Prosthetic cardiac valve devices, systems, and methods
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US Patent 12023247 Reducing the diameter of a cardiac valve annulus with independent control over each of the anchors that are launched into the annulus
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US Patent 12064347 Prosthetic heart valve
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US Patent 12090048 Prosthetic heart valve
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Patent Primary Examiner
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David Isabella
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Patent abstract

The present invention relates to apparatus for methods for endovascularly replacing a patient's heart valve. The apparatus includes an expandable anchor with leaflet engagement elements on the proximal end of the anchor and a replacement valve. The leaflet engagement elements can be used to prevent distal migration and insure proper positioning of the apparatus.

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