Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 23, 2021
Patent Application Number
16740659
Date Filed
January 13, 2020
Patent Citations
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Patent Citations Received
0
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Patent Primary Examiner
Patent abstract
Prosthetic heart valves and methods of use of prosthetic heart valves may be provided. In one implementation, a prosthetic heart valve may include an annular spacer configured for implantation with a native heart valve opening and a central valve section configured for disposal within the annular spacer. The central valve section may include at least one anchoring protrusion configured to anchor the central valve section against axial movement relative to the annular spacer. During deployment, the central valve section may be advanced downstream beyond the implanted annular spacer, and moved upstream until the anchoring protrusion engages the annular spacer.
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