US Patent 11951025 Compact crimping device
Patent 11951025 was granted and assigned to Edwards Lifesciences on April, 2024 by the United States Patent and Trademark Office.
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US Patent 11951025 Compact crimping device
Article
Patent abstract
Disclosed herein is a method of crimping a prosthetic heart valve using a compact crimping mechanism. The crimping mechanism includes a plurality of jaws configured for coordinated inward movement toward a crimping axis to reduce the size of a crimping iris around a stented valve. A rotating cam wheel acts on the jaws and displaces them inward. An actuation mechanism includes a lead screw, carriage assembly and a linkage to rotate the cam wheel with significant torque.
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Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gregory Rinberg0
Tomer Saar0
Date of Patent
April 9, 2024
0Patent Application Number
180788230
Date Filed
December 9, 2022
0Patent Citations
Patent Primary Examiner
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