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US Patent 7303526 Device for improving cardiac function

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Is a

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

Date of Patent

December 4, 2007

Patent Application Number

10212033

Date Filed

August 1, 2002

Patent Citations Received

US Patent 12133745 Systems and methods for selecting, activating, or selecting and activating transducers

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US Patent 11944314 Left atrial appendage implant with continuous covering

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US Patent 12016541 Devices and methods for closing openings in tissue structures

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US Patent 12059202 Catheter system

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US Patent 11672485 Systems and methods for activating transducers

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US Patent 11690684 Systems and methods for selecting, activating, or selecting and activating transducers

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US Patent 11690720 Systems and methods for treating cardiac dysfunction

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US Patent 11751940 Medical device for use in bodily lumens, for example an atrium

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Patent Primary Examiner

Patent abstract

A method and a device for improving cardiac function are provided. The device is packaged in a collapsed state in an end of a catheter. Portions of a frame construction of the device spring outwardly when the catheter is withdrawn from the device. Anchoring formations on the frame construction secure the frame construction to a myocardium of the heart. A membrane secured to the frame construction then forms a division between volumes of an endocardial cavity of the heart on opposing sides of the membrane.

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