WO1990011738A1
Expired / Lapsed
WO
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Heart valve prosthesis for replacement of the aortic valve
Assignee: Individual
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Filing: 1990-04-04
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Granted: —
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Expires: 2010-04-04
Abstract
Abstract A heart valve prosthesis for replacement of the aortic valve or pulmonary valve comprises a plastic or metal supporting ring (10), three commissure elements and three vela formed from a biological heart valve preparation. The aortic walls of the vela arranged in the supporting ring (10) are stitched, together with the supporting ring (10) and its commissure wall, to the edges of the commissure elements. The commissure elements are formed by strips (12) of felt which stand proud on the supporting ring with their axes parallel and which can be fastened to the walls of the patient's aorta.
Inventors
- 👤 Alexander Bernhard
- 👤 Hans-Hinrich Sievers
- 👤 Mehrdad Mahmoodi
Bibliographic Details
Application Number
—
Jurisdiction
WO
Data Source
google_patents
Last Synchronized
2026-10-22 21:09
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/24; A61F2/2412
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References Cited (Backward Citations)
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