Stent for heart valve
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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Apr 27, 1982
Grant Date -
N/A
app pub date -
Jun 14, 1978
filing date -
Sep 16, 1968
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A heart valve stent that includes an annular framework, preferably of bendable material, having three rounded apexes interconnected by support arms curved to incline away from the apexes. Additional support arms are included parallel to and axially beyond the first support arms. For use in the mitral position, the framework is circumscribed by an outer ring, which receives an annular element of felt or other suitable material. The heart valve is positioned on the stent, with its marginal portions overlapping it and affixed to it by sutures.
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Family
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