Surgery – Diagnostic testing – Measuring anatomical characteristic or force applied to or...
Patent
1996-05-08
1999-03-23
Apley, Richard J.
Surgery
Diagnostic testing
Measuring anatomical characteristic or force applied to or...
623 2, 623900, A61B 5103, A61F 224
Patent
active
058852280
ABSTRACT:
A valve sizer having a movable element mounted to the distal end of a shaft. A valve sizing portion includes the movable element so that the valve sizing portion may be adjusted to correspond to a number of different available replacement valve sizes. An indicator mounted to the proximal end of the shaft indicates the valve size corresponding to the outer dimension of the valve sizing portion.
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Daniel Sean Christopher
Garrison Michi E.
Rosenman Daniel C.
Apley Richard J.
Grainger Jeffry J.
Heartport Inc.
Hoekendijk Jens E.
LaMarca William
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