Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 11, 2019
Patent Application Number
15502871
Date Filed
August 13, 2015
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Described embodiments are related to a prosthetic valve for surgical placement with a sewing cuff durably attached to a frame. The durability of the attachment is accomplished by sandwiching a fabric between the frame and a composite material. The fabric extends beyond the frame base to form a sewing cuff that is integral to a frame assembly. The sewing cuff facilitates tissue ingrowth while tissue ingrowth is discouraged elsewhere around the frame.
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