US Patent 11751902 Atherectomy devices and methods
Patent 11751902 was granted and assigned to Cardio Flow, Inc. on September, 2023 by the United States Patent and Trademark Office.
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US Patent 11751902 Atherectomy devices and methods
Article
Rotational atherectomy devices and systems can remove or reduce stenotic lesions in blood vessels by rotating one or more abrasive elements within the vessel. The abrasive elements are attached to a distal portion of an elongate flexible drive shaft that extends from a handle assembly that includes a driver for rotating the drive shaft. In particular implementations, the handle assembly encapsulates an electric motor assembly, a pump assembly, and a controller assembly.
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
11751902
Patent Inventor Names
Cassandra Ann Piippo Svendsen
Michael Kallok
Ryan D. Welty
Date of Patent
September 12, 2023
Patent Application Number
18094010
Date Filed
January 6, 2023
Patent Citations
Patent Primary Examiner
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