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US Patent 7748389 Leaflet engagement elements and methods for use thereof

Patent 7748389 was granted and assigned to Sadra Medical on July, 2010 by the United States Patent and Trademark Office.

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Patent attributes

Current Assignee

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

Patent Inventor Names

Robert A. Gleshlider0

Tom Saul0

Amr Salahieh0

Brian D. Brandt0

Dwight P. Morejohn0

Date of Patent

July 6, 2010

Patent Application Number

10972287

Date Filed

October 21, 2004

Patent Citations Received

US Patent 12121460 Stent delivery system with pusher assembly

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US Patent 12064347 Prosthetic heart valve

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US Patent 12076237 Sinus-engaging valve fixation member

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US Patent 12083010 Method of implanting a spacer body in a mitral valve

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US Patent 12090052 Native valve repair devices and procedures

0

US Patent 12090048 Prosthetic heart valve

0

US Patent 12102533 Adjustable annuloplasty device with alternating peaks and troughs

0

US Patent 12109113 Prosthetic heart valve devices with tethered anchors and associated systems and methods

0

...

Patent Primary Examiner

Corrine M. McDermott

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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