Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Randy David B Grishaber0
Gene W Kammerer0
Isaac John Khan0
Jin Park0
Chao-Chin Chen0
Date of Patent
March 16, 2021
0Patent Application Number
158452390
Date Filed
December 18, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to devices for closing a passageway in a body, for example a patent foramen ovale (PFO) in a heart, and related methods of using such closure devices for closing the passageway. The method includes introducing a mechanical closure device into an atrium of the heart and transeptally deploying the closure device across the interatrial septum to provide proximation of the septum secundum and septum primum.
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