UNIVERSAL VALVE ANNULUS SIZING DEVICE
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United States of America Patent
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app pub date -
Mar 22, 2014
filing date -
Mar 19, 2009
priority date (Note) -
Abandoned
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Abstract
A device for measuring an internal dimension of a native cardiac valve annulus includes an elongated support member having a proximal portion and a distal portion. A measuring portion is coupled to the distal portion, and an indicator is coupled to the proximal portion of the support member. The measuring portion is biased towards a deployed configuration such that when deployed it applies an outwardly directed radial force to the native valve annulus.
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